Michael D. Kotzin
`2075 Jordan Terrace
`Buffalo Grove, IL USA 60089
`+1-847-634-6639 (work)
`+1-224-628-3945 (mobile)
`m.kotzin@ieee.org
`
`Work Experience
`
`2009 – Present President, MDK Consulting, Inc.
`Consulting expert on all aspects of wireless systems, products and technology.
`
`1975 – 2009 Motorola, Inc.
`
`2006 - 2009 Vice President of the Technical Staff, Corporate Law Department, Patent Operations
`Developed and managed processes and corporate-wide teams related to creating and maintaining a patent
`portfolio - including decisions related to filing, foreign filing, annuity, acquisition and divestiture
`Created technology portfolio strategy across businesses including quantitative goals for new and retained
`IP assets
`Continued driver and innovator of new technology and advanced concepts across all business entities
`
`1998 - 2007 Vice President of the Technical Staff, Office of the CTO, Mobile Devices Business
`1989 – 1998 Vice President of the Technical Staff, Director of Research and Advanced Technology,
`Cellular Infrastructure and Networks Business
`(Promoted to VP of the Technical Staff in 1997)
`Provided leadership and key strategic directions for adoption and creation of new technology for handheld
`devices
`Responsible to ensure best-of-class performance of Motorola’s cellular infrastructure deployments
`Directed the activities of three worldwide research organizations developing digital cellular technology
`Coordinated, participated and led key setting activities
`Worked independently and with others to innovate many new products and techniques enhancing
`customer satisfaction and reducing cost
`
`1975 – 1989 Various Motorola Research Labs (Communications and Components)
`Innovated in new technology developments related to private and public radio communication systems
`the technology resulting from these activities formed the basis and was essential to several new
`digital radio systems (cellular, public safety, and private mobile)
`
`Additional Experiences
`Taught courses at Northwestern University as an adjunct professor
`Served as chairman/member of numerous Motorola patent committees
`
`Patents and Publications
`13(cid:23) Issued US Patents
`More than 500 Issued Patents Worldwide
`20 published articles and other public conference presentations
`
`Awards and Recognition
`Fellow of the IEEE
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`IEEE VTS “Avant Garde” – “for the pioneering leadership and continuing contributions in promoting
`new technology in the field of vehicular communications and electronics”
`Amateur Radio Extra Class and General Radiotelephone License (w/ ship radar endorsement)
`Dan Noble Fellow (the highest recognition Motorola bestows on a technologist)
`Member of Eta Kappa Nu and Tau Beta Pi engineering honor societies
`Distinguished and Master Innovator Awards (Motorola)
`Science Advisory Board Associate (Motorola)
`Special Intellectual Property Award for Defensive Contributions in the Interdigital Litigation (Motorola)
`Several “Patent of the Year” awards (recognizing inventors of Motorola patents having proven business
`impact)
`Standards impact award for successfully driving TIA adoption of standards key to Motorola’s business
`success
`
`Education
`'77-'81 Ph.D. Electrical Engineering and Computer Science - Northwestern University, Evanston
`Dissertation: Short Range Communication Using Diffusely Scattered Infrared Radiation
`'75-'77 MSEE - Northwestern University, Evanston
`Project: Digital Filter Implementation Using Cascaded Microprocessors
`'71-'75 BSEE - University of Illinois, Urbana
`'71-'75 BSChem - University of Illinois, Urbana
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`Dr. Michael D. Kotzin – Papers and Presentations
`
`(cid:120) Kotzin, M.D. and A.P. van den Heuvel, “Dead Reckoning Vehicle Location Using a Solid State Rate
`Gyro”, IEEE Vehicular Technology Conference Proceedings, Vol. 28, Denver, March 1978.
`o This paper describes a design and prototype for a vehicular location system utilizing a
`vibrating bar rate gyroscope to determine the vehicle's direction of motion. The odometer
`provided distance traveled. The prototype was field tested and the vehicle's location was
`tracked at a central location using real time telemetered data via a radio link.
`
`(cid:120) Kotzin, M.D. and A.P. van den Heuvel, “Short Range IR Telephone”, Second Workshop -
`Electromagnetic, Propagation and Communications Affiliates Program, Univ. of Il., Urbana, Il.,
`April 1980.
`o This presentation described the physics of infrared radiation in an enclosed space. In
`addition, the design and prototype of a four time slot full duplex voice communication
`system for short range applications was described.
`
`(cid:120) Kotzin, M.D. and A.P. van den Heuvel, “Tracking Phase Locked Oscillator”, Motorola Technical
`Developments, Vol. 1, No. 1, August 1980.
`o This paper describes a circuit design for a phase locked loop system that provided an
`improved drive signal for the sensing element of a vibrating bar rate gyroscope.
`
`(cid:120) Kotzin, M.D., Short Range Communication Using Diffusely Scattered Infrared Radiation, University
`Microfilms, 1981.
`o This is a publically published version of my doctoral thesis.
`(cid:120) Marhic, M.E., M.D. Kotzin, A.P. van den Heuvel, “Reflectors and Immersion Lenses for Detectors
`of Diffuse Radiation”, J. Opt. Soc. Am., Vol. 72, No. 3, pp. 352-355, March 1982.
`o This journal article describes the physics and use of optical lenses specifically optimized for
`the purpose of collecting scattered light.
`
`(cid:120) Kotzin, M.D. and A.P. van den Heuvel, “A Duplex Infra-Red System for In-Building
`Communications”, IEEE Vehicular Technology Conference Proceedings, Dallas, May 1986.
`o This conference paper describes the design and prototype of a four time slot full duplex voice
`communication system for short range applications.
`
`(cid:120) Cohn, Jona and Michael Kotzin, “The Impact of Technology on Future Land Mobile Radio
`Spectrum Requirements”, Spectrum 20/20, (A symposium on: Spectrum Usage - Future Directions
`in Canada), May 12 & 13, 1987, Montreal, Quebec, Canada.
`o This paper describes various new system, circuit and component technologies that would
`have a profound impact on the design, deployment and functionality of future spectrally
`efficient mobile radio systems.
`
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`(cid:120) Kotzin, M.D. and L. Mohl, “Integrating Secure Communications into 800 MHz. Trunked Systems”,
`IEEE Vehicular Technology Conference Proceedings, Tampa, June 1-3, 1987.
`o This paper describes a methodology and prototype for adding digital speech encryption
`capability to an existing analog land mobile trunking system.
`
`(cid:120) Presentation: Trends in Digital Cellular Technology, IEEE/VTS Sponsored Seminar, Tel Aviv,
`Israel, September, 1989.
`o This presentation described the current state of global digital cellular developments as well as
`likely trends and future evolution. The presentation included a detailed description of the
`technologies used in each of the then proposed systems.
`
`(cid:120) Stimple, J., P. Bocci, M.D. Kotzin, and A. P. van den Heuvel, “The Future Noise Environment at
`800 MHz.”, IEEE Vehicular Technology Conference Proceedings, Vol. 28, Denver, March 1978.
`
`
`
` (cid:120)
`
`
`
`o
`
`This paper describes the results of a radio signal measurement campaign to better
`understand the sources of noise and their impact on proposed communication systems
`anticipated to be implemented using newly allocated spectrum.
`
` Cohn, Jona and Michael Kotzin, “The Impact of Technology on Future Land Mobile Radio
`Spectrum Requirements”, Spectrum 20/20, (A symposium on: Spectrum Usage - Future Directions
`in Canada), May 12 & 13, 1987, Montreal, Quebec, Canada.
`
`o
`
`This paper describes various new system, circuit and component technologies that would
`have a profound impact on the design, deployment and functionality of future spectrally
`efficient mobile radio systems.
`
` (cid:120)
`
`
`
` (cid:120)
`
`
`
` Kotzin, M.D. and L. Mohl, “Integrating Secure Communications into 800 MHz. Trunked Systems”,
`IEEE Vehicular Technology Conference Proceedings, Tampa, June 1-3, 1987.
`
`o
`
`This paper describes a methodology and prototype for adding digital speech encryption
`capability to an existing analog land mobile trunking system.
`
` Kotzin, M.D. and M. Needham. “Synchronization for a Spectrally Efficient Modulated Signal”.
`Motorola Technical Developments, Vol. 10, March 1990.
`
`o
`
`This paper describes a methodology for establishing receiver synchronization for a new
`radio communication system employing a very efficient and unique orthogonal multi-
`frequency air interface.
`
` (cid:120)
`
`
`
`
`
` Freeburg, T. and M. D. Kotzin. “Technology Trends Impacting Land Mobile Radio Systems and
`Spectrum”, XXIIIrd General Assembly of the URSI, Prague, Czechoslovakia, August/September
`1990.
`
`o
`
`This paper describes various new system, circuit and component technologies that would
`have a profound impact on the design, deployment and functionality of future spectrally
`
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`efficient mobile radio systems. This paper is an update of a presentation made several years
`prior to its publication.
`
` Customer Sales Book: “An Introduction to the Pan-European Digital Cellular Network - Groupe
`Special Mobile (GSM)”, Motorola ECID, 1990.
`
`o This is a customer brochure that contains a system description with technology details of the
`(yet to be deployed) GSM cellular system. A discussion of the benefits of the Motorola
`offering in the context of the basic system requirements is included.
`
` A.P. van den Heuvel, M.D. Kotzin, and D. Hong. “A Spectrum Efficient, Combined Speech and
`Channel Coding Method Providing High Voice Quality for Land Mobile Radio Systems”,
`Colloquium on Future Mobile Radio Trunking and Data Systems, IEEE, February 27, 1991.
`
` (cid:120)
`
`
`
` (cid:120)
`
`
`
`o This paper describes a fundamentally new proposal to enable very efficient use of spectrum
`for providing speech communication over radio. A unique speech coding and channel
`modulation scheme is described.
`
` Kotzin, M.D., A.P. van den Heuvel, and D. Hong. “A Novel Spectrum Efficient Land Mobile Radio
`Communication System”, IEEE Vehicular Technology Conference Proceedings, St. Louis, May 19-
`21, 1991.
`
` (cid:120)
`
`
`
` (cid:120)
`
`
`
`o This paper describes a fundamentally new proposal to enable very efficient use of spectrum
`for providing speech communication over radio. A unique speech coding and channel
`modulation scheme is described.
`
` D. Hong, M.D. Kotzin, and A.P. van den Heuvel. “Spectrum Efficient Speech Processing Method
`for Land Mobile Radio Systems”, IEEE Vehicular Technology Conference Proceedings, St. Louis,
`May 19-21, 1991.
`
`o This paper provides technical details of the aforementioned speech coding and channel
`modulation system. The description of a prototype system, as well as results of testing, is
`described.
`
` “The Pan-European Digital Cellular (GSM) System: Overview and Update”, Proceedings of the
`Workshop on Advanced Network and Technology Concepts for Mobile, Micro, and Personal
`Communications, NASA-JPL, Pasadena, Ca., May 30/31, 1991.
`
`o This paper provides a tutorial overview of GSM system operation and technology. An
`update on standards progress and deployments is offered.
`
` (cid:120)
`
`
`
` (cid:120)
`
`
`
`
`
`
`
` Kotzin, M.D. and J. Kay. “Cellular Systems Technology: Narrow Band Development and Digitally
`Enhanced Cellular Services”, Proceedings of the Pacific Telecommunications Council Fourteenth
`Annual Conference, Honolulu, HI, Jan. 12-15, 1992, pp. 917-921.
`
`o This paper describes the methodology, implementation and field test results of a unique
`analog narrowband cellular communication system developed by Motorola.
`
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`(cid:120) “Expectations and Experiences with Digital Cellular – An Update of Systems, Field Tests, and
`Trials”, PIMRC'93 Hot Topic Panel, Yokohama, Japan, Sept. 9, 1993.
`
`o This paper provides an update on the status of digital cellular systems worldwide.
`Technology, standards progress, system deployment and testing results are discussed.
`
` “Hopping the Common Control Channel of a GSM system”, Proceedings of the Sixth Nordic
`Seminar on Digital Mobile Radio Communications, DMR VI, Stockholm, Sweden, June 13-15,
`1994.
`
`
`
` (cid:120)
`
`
`
`o This paper describes a proposed methodology to enable frequency hopping of the common
`control channel in GSM. Such a method provides improvements in performance and system
`security.
`
`Invited Paper: Kotzin, M.D. and J. Kay, “Cellular Systems Technology: Narrow Band Development
`and Digitally Enhanced Cellular Services”, Annual Review of Communications - International
`Engineering Consortium, Volume 47, 1993-1994, pp. 632-636.
`
`o This paper describes the methodology, implementation and results of a unique analog
`narrowband cellular communication system developed by Motorola.
`
`4
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` (cid:120)
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`Dr. Michael D. Kotzin - List of US Patents
`(through Feb. 1, 2018)
`
`1. Apparatus and method for detecting the cessation of motion of a body (US4409836
`issued Oct. 18, 1983)
`2. Automatic gain control for a remote control system having symmetrical send / receive
`signaling circuits (US4627098 issued Dec. 2, 1986)
`3. Remote control system having symmetrical tone, send/receive signaling circuits for radio
`communications (US4654881 issued Mar. 31, 1987)
`4. Method and apparatus for time companding an analog signal (US4839923 issued Jun. 13,
`1989)
`5. Quality improvement for a digitally transmitted information signal (US4860312 issued
`Aug. 22, 1989)
`6. Secure trunked communications system - (US4882751 issued Nov. 21, 1989)
`7. Multiple control slot TDM/FDM communication system (US4942570 issued Jul. 17,
`1990)
`8. Spectrally efficient method for communicating an information signal (US4979188 issued
`Dec. 18, 1990)
`9. Text modifier (US5014313 issued May 7, 1991)
`10. TDM/FDM communication system supporting both TDM and FDM only communication
`units (US5038342 issued Aug. 6, 1991)
`11. Subband decoding method and apparatus (US5054075 issued Oct. 1, 1991)
`12. A method of simulating the state of a linear feedback shift register (US5073909 issued
`Dec. 17, 1991)
`13. Data throughput enhancement (US5077741 issued Dec. 31, 1991)
`14. Interconnecting and processing system for facilitating frequency hopping (US5081641
`issued Jan. 14, 1992)
`15. Text modifier (US5086468 issued Feb. 4, 1992)
`16. Method for repeating TDM/TDMA frames (US5113394 issued May 12, 1992)
`17. Speech quality improvement for voice coders and synthesizers (US5127054 issued Jun.
`30, 1992)
`18. Cellular radio system having reduced handover disruption and method for use in such a
`system (US5146609 issued Sep. 8, 1992)
`19. Multiple user spread-spectrum communication system (US5210771 issued May 11, 1993)
`20. Cellular TDM communication system employing offset frame synchronization
`(US5228029 issued Jul. 13, 1993)
`21. A full-duplex communication system (US5231629 issued Jul. 27, 1993)
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`22. Method and apparatus for canceling spread spectrum noise (US5235612 issued Aug. 10,
`1993)
`23. Apparatus and method for equalizing a degraded signal in a TDMA receiver (US5251233
`issued Oct. 5, 1993)
`24. Multiple cavity tuning of a transmitter output in a communication system - (US5263047
`issued Nov. 16, 1993)
`25. Two way radio communication system (US5278990 issued Jan. 11, 1994)
`26. Shared-carrier frequency hopping (US5301188 issued Apr. 5, 1994)
`27. Signal processing in communication systems (US5313489 issued May 17,1994)
`28. Apparatus and method for conveying information in a communication system
`(US5363404 issued Nov. 8, 1994)
`29. Method and apparatus for digitizing a wide frequency bandwidth signal (US5392044
`issued Feb. 21, 1995)
`30. Multiple cavity tuning of a transmitter output in a communication system (US5408495
`issued Apr. 18, 1995)
`31. Method and apparatus for receiving electromagnetic radiation within a frequency band
`(US5412690 issued May 2, 1995)
`32. Method and apparatus for creating a composite waveform (US5418813 issued May 23,
`1995)
`33. Reduced interference through offset frequency partitioning (US5430761 issued Jul. 4,
`1995)
`34. Method of exchanging communicated signals between a remote base site and a central
`site in a communication system (US5442681 issued Aug. 15, 1995)
`35. Performance through half-hopping and spatial diversity (US5455962 issued Oct.3, 1995)
`36. Cellular radio system using common radio backbone (US5506867 issued Apr. 9, 1996)
`37. Method and apparatus for operating with a hopping control channel in a communication
`system (US5506863 issued Apr. 9, 1996)
`38. Method and apparatus for selecting a spreading code in a spectrum spread
`communication system (US5515396 issued May 7, 1996)
`39. Method and apparatus for mitigating speech loss in a communication system
`(US5555447 issued Sep. 10, 1996)
`40. Method and apparatus for transferring information to a device in a communication system
`(US5604787 issued Feb. 18, 1997)
`41. Method and apparatus for transmitting information for multiple independent users in a
`communication system (US5627830 issued May 6, 1997)
`42. Method and apparatus communication handover in a communication system (US5682416
`issued Oct. 28, 1997)
`
`
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`43. Reduced interference through frequency partitioning (US5708969 issued Jan. 13, 1998)
`44. Method and apparatus for reducing self interference in a communication system
`(US5734967 issued Mar 31, 1998)
`45. Method and apparatus for group encoding signals (US5761634 issued Jun. 2, 1998)
`46. Method and apparatus for canceling interference in a spread-spectrum communication
`system (US5787130 issued Jul. 28, 1998)
`47. Method and apparatus for dynamic load balancing using handoff (US5796722 issued
`Aug. 18, 1998)
`48. Apparatus and method for mitigating excess time delay in a wireless communication
`system (US5819181 issued Oct. 6, 1998)
`49. Method and apparatus for maintaining call in a communication system (US5822699
`issued Oct. 13, 1998)
`50. Method and mobile station for activating a playback device in a communication system
`(US5862488 issued Jan. 19, 1999)
`51. Infrastructure transceiver and method for configuration based on location information
`(US5864764 issued Jan. 26, 1999)
`52. Method and apparatus for analyzing a composite carrier signal (US5894498 issued Apr.
`13, 1999)
`53. Method and apparatus for canceling signals (US5894500 issued Apr. 13, 1999)
`54. Method of dynamically establishing communication of incoming messages to one or
`more user devices presently available to an intended recipient (US5928325 issued Jul. 27,
`1999)
`55. Infrastructure transceiver and method for configuration based on RF operating
`circumstances (US5940768 issued Aug. 17, 1999)
`56. Method and apparatus for producing delay of a carrier signal for implementing spatial
`diversity in a communications system (US5953659 issued Sep. 14, 1999)
`57. System and method for facilitating a handoff of at least one mobile unit in a
`telecommunication system (US5956641 issued Sep. 21, 1999)
`58. Method and apparatus for transmitting information in a communication network
`(US5959981 issued Sep. 28, 1999)
`59. Transmission and reception of signals in a communication system (US5974319 issued
`Oct. 26, 1999)
`60. Cellular radio system using common radio backbone (US5974325 issued Oct. 26, 1999)
`61. Method and apparatus for subscriber power level adjustment in a communication system
`(US6018544 issued Jan. 25, 2000)
`62. Method and apparatus for transmitting signals in a communication system (US6038263
`issued Mar. 14, 2000)
`
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`63. Method and apparatus for handoff within a communication system (US6101175 issued
`Aug. 8, 2000)
`64. Method of enabling handoff (US6108322 issued Aug. 22, 2000)
`65. Method and apparatus for balancing uplink and downlink transmissions in a
`communication system (US6134444 issued Oct 17, 2000)
`66. Method and apparatus for mitigating audio degradation in a communication system
`(US6134521 issued Oct. 17, 2000)
`67. Method and apparatus for controlling transmit diversity in a communication system
`(US6141542 issued Oct. 31, 2000)
`68. Method and apparatus for preempting burst frequency assignments in a frequency-
`hopping communication system (US6157669 issued Dec. 5, 2000)
`69. Method and apparatus for creating a composite waveform (US6172994 issued Jan. 9,
`2001)
`70. Apparatus and method for transmitting signals in a communication system (US6173005
`issued Jan. 9, 2001)
`71. Method and system for aiding in the location of a subscriber unit in a spread spectrum
`communication system (US6226317 issued May 1, 2001)
`72. Method and apparatus for GPS time determination (US6323804 issued Nov. 27, 2001)
`73. GPS enabled mobile stations and location methods therefor (US6427077 issued Jul. 30,
`2002)
`74. Method and apparatus for location determination of a cellular telephone (US6438381
`issued Aug 20, 2002)
`75. Exploiting a broadcast system to enhance a wireless gaming experience using position
`holders to replace data (US6453160 issued Sep. 17, 2002)
`76. Method and apparatus for remote multiple access to subscriber identity module
`(US6466804 issued Oct. 15, 2002)
`77. Exploiting a broadcast system to enhance a wireless gaming experience (US6470180
`issued Oct. 22, 2002)
`78. Multiple frequency allocation radio frequency device and method (US6529488 issued
`Mar. 4, 2003)
`79. Wireless device cradle with spatial antenna diversity capability (US6529746 issued Mar.
`4, 2003)
`80. Method and apparatus for distributing processing load for decoding paging messages in a
`radio communication system (US6553228 issued Mar. 22, 2003)
`81. Method for improving dispatch response time (US6606557 issued Aug. 12, 2003)
`82. Method and apparatus for wirelessly communicating different information streams
`(US6791968 issued Sep. 14, 2004)
`
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`83. Wireless communications device with network cache function (US6836663 issued Dec.
`28, 2004)
`84. Wireless radio architectures and methods therefor (US6865401 issued Mar. 8, 2005)
`85. Communication controller and method for managing the traffic flow of a communication
`connection during a cell reselection (US6907019 issued Jun 14, 2005)
`86. Method and apparatus for detecting software tampering in a subscriber device
`(US6917641 issued Jul. 1, 2005)
`87. Method and apparatus for communication (US6925095 issued Aug. 2, 2005)
`88. Method and device for choosing a system selection algorithm that is location dependent
`(US6954649 issued Oct. 11, 2005)
`89. Disposable device with removable radio module (US6957092 issued Oct. 18, 2005)
`90. Method and apparatus for aggregation of wireless resources of proximal wireless units to
`facilitate diversity signal combining (US6958984 issued Oct. 25, 2005)
`91. Method and apparatus for providing dispatch calling through a wireless communication
`system infrastructure (US6965779 issued Nov. 15, 2005)
`92. Method and apparatus for virtually expanding a display (US6977675 issued Dec. 20,
`2005)
`93. Method for enhancing the communication capability in a wireless telecommunication
`system (US6983162 issued Jan. 3, 2006)
`94. Portable communication device and corresponding method of operation (US6992580
`issued Jan. 31, 2006)
`95. Method and apparatus for notifying a party of another party's location and estimated time
`of arrival at a predetermined destination (US6993490 issued Jan. 31, 2006)
`96. Method and apparatus for communicating information by splitting information among a
`plurality of proximal units (US7002942 issued Feb. 21, 2006)
`97. Method and apparatus for distributing information (US7023814 issued Apr. 4, 2006).
`98. Method and apparatus for distributing processing load for decoding radio frequency
`transmissions (US7024196 issued Apr. 4, 2006).
`99. Method and apparatus for partitioning billing charges for calls handled by a wireless
`subscriber unit (US7046988 issued May 16, 2006.
`100. Method and apparatus for reducing communication latency in a wireless group call
`(US7058419 issued Jun. 6, 2006)
`101. Method and apparatus using biometric sensors for controlling access to a wireless
`communication device (US7088220 issued Aug. 8, 2006)
`102. Emergency deployable GPS antenna (US7098855 issued Aug. 29, 2006)
`103. Method and apparatus for enabling and rewarding wireless resource sharing (US7113771
`issued Sep. 26, 2006)
`
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`104. Apparatus for wireless device to alter performance of wireless communication link
`(US7146189 issued Dec. 5, 2006)
`105. Method and apparatus for indicating a location of a person with respect to a video
`capturing volume of a camera (US7148917 issued Dec. 12, 2006)
`106. Method and apparatus for selecting an alert mode based on user biometrics (US7170994
`issued Jan. 30, 2007)
`107. Method and apparatus in a wireless communication system for identifying who has
`received a group message (US7177657 issued Feb. 13, 2007).
`108. Method and apparatus for providing secure assistance to a communications unit over a
`network (US7197463 issued Mar. 27, 2007).
`109. Method and apparatus for providing a downlink performance benefit in a
`communications system (US7200119 issued Apr. 3, 2007)
`110. Smart card with back up (US7206847 issued Apr. 17, 2007)
`111. Method and apparatus for reducing communication latency in a wireless group call was
`(US7239867 issued Jul. 3, 2007)
`112. Providing assistance to a subscriber device over a network (US7243072 issued Jul. 10,
`2007)
`113. Apparatus and method for operating a communication device on two networks
`(US7339909 issued Mar. 4, 2008)
`114. Mobile wireless communications device enablement and methods therefor (US7373138
`issued May 13, 2008)
`115. Unsolicited wireless content delivery and billing apparatus and method (US7395048
`issued Jul. 1, 2008).
`116. Method for enhancing the communication capability in a wireless telecommunication
`system (US7492739 issued Feb. 17, 2009)
`117. Neighbor-assisted handover in mobile communications systems (US7570951 issued Aug.
`4, 2009)
`118. Method and apparatus for broadcast in an ad hoc network using elected broadcast relay
`nodes (US7593376 issued Sep. 22, 2009)
`119. Method and apparatus for implementing spatial division multiple access (“SDMA”) to
`communicate user data and backhaul data with the same wireless time-frequency
`resources (US7606574 issued Oct. 20, 2009)
`120. Method and apparatus for recording and editing digital broadcast content (US7643564
`issued Jan. 5, 2010)
`121. Subscriber device and method therein for enhancing interfaces (US7653413 issued Jan.
`26, 2010)
`122. Method and apparatus for establishing direct communication for mobiles in a radio
`communication system (US7684813 issued Mar. 23, 2010)
`
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`123. Dynamic wireless backhaul (US7688835 issued Mar. 30, 2010)
`124. Method and apparatus for broadcast in an ad hoc network with dynamic selection of relay
`nodes (US7697450 issued Apr. 13, 2010)
`125. Wide area network handset assisted content delivery system and method of using same
`(US7756538 issued Jul. 13, 2010)
`126. Method and system for incentive-based ad hoc networking (US7788387 issued Aug. 31,
`2010)
`127. Method and system of providing navigation information (US7822544 issued Oct. 26,
`2010)
`128. Method and apparatus for cognitive radio policy change (US8010102 issued Aug. 30,
`2011)
`129. Method and apparatus for a wireless mobile device with SIM challenge modification
`capability (US8116733 issued Feb. 14, 2012)
`130. Method and apparatus for storing a message for playback during a user-initiated
`emergency telephone call from a wireless device (US8374574 issued Feb. 12, 2013)
`131. Method and system for managing access to presence attribute information (US8443115
`issued May 14, 2013)
`132. Method and apparatus for enabling and rewarding wireless resource sharing (US8532611
`issued Sep. 10, 2013)
`133. System for generating and distributing content editing information (US8788940 issued
`Jul. 22, 2014)
`134. Method and apparatus for enabling content to be shared among multiple devices in a
`secure environment (US9864978 issued Jan. 9, 2018)
`
`
`
`
`7
`
`IPR2020-00408
`Apple EX1008 Page 13
`
`