United States Patent c19J
`Grube et al.
`
`I 11111111111111111111111111111111111111111111111111111111111111 Ill lllll llll
`US005201067A
`[11) Patent Number:
`[45) Date of Patent:
`
`5,201,067
`Apr. 6, 1993
`
`[75)
`
`[54) PERSONAL COMMUNICATIONS DEVICE
`HAVING REMOTE CONTROL CAPABILITY
`Inventors: Gary W. Grube, Palatine; Stenn G.
`Parmelee, Crystal Lake, both of Ill.
`[73) Assignee: Motorola, Inc., Schaumburg, Ill.
`[21) Appl. No.: 693,478
`Apr. 30, 1991
`(22) Filed:
`Int. a,s ............................................... H04B 1/38
`(51)
`[52) U.S. a. .................................... 455/89; 455/151.1
`(58] Field of Search ................... 455/89, 90, 151, 352,
`455/353, 603, 4, 77; 379/61
`References Cited
`U.S. PA TENT DOCUMENTS
`3,990,012 11/1976 Karnes .................................... 455/4
`
`[56]
`
`4,197,498 4/1980 Fukui et al ............................ 455/77
`4,500,752 2/1985 Lee ........................................ 379/61
`4,984,295 1/1991 Engstrom et al ................... 455/151
`5,020,144 5/1991 Shirley, Jr. et al ................. 455/151
`
`Primary Examiner-Curtis Kuntz
`Attorney, A.gent, or Finn-Steven G. Parmelee
`ABSTRACT
`[57)
`A personal communications device (100) includes a
`wireless transceiver (206,207,208) to allow a two-way
`exchange of user information, and to allow down load(cid:173)
`ing of remote control signalling information. The latter
`can be transmitted via an appropriate transmitter (210
`or 211) to facilitate remote control of a remote con(cid:173)
`trolled device.
`
`20 Claims, 2 Drawing Sheets
`
`FIRST
`REMOTE
`TRANSMITTER
`
`213
`
`100
`
`,
`\,/
`T
`I
`L -
`
`102
`
`211
`,---L--,
`SECOND
`I
`I
`REMOTE
`IC-,
`-l
`I TRANSMITTER I
`
`L - - - - - . J
`
`DISPLAY
`
`103
`
`202
`
`203
`
`204
`212
`
`106
`208
`....--'-----,
`DUPLEXER 11------'
`
`209
`
`Ex.1011
`APPLE INC. / Page 1 of 7
`
`

`

`U.S. Patent
`
`Apr. 6, 1993
`
`Sheet 1 of 2
`
`5,201,067
`
`FIC.2
`
`,
`\,/
`211
`T r---L--,
`I
`I SECOND
`I
`REMOTE
`-f
`IC,
`ITRANSMITTERI
`I
`102 L -
`-' 1
`I
`I
`I
`
`L -
`
`-
`
`DISPLAY
`
`-
`
`-
`
`-
`
`FIRST
`REMOTE
`TRANSMITTER
`
`213
`
`'= 108
`
`201
`
`103
`
`202
`
`203
`
`204
`212
`
`106
`
`209
`
`106
`
`FIC.1
`
`fj
`
`101
`
`J02
`
`DATABASE
`
`104
`
`102
`
`OJ
`
`105
`
`FIC.3
`
`JOJ
`USER
`INTERFACE
`
`304
`
`MODEM
`
`304
`
`MODEM
`
`304
`
`305
`
`301
`JOO
`
`•
`• •
`
`Ex.1011
`APPLE INC. / Page 2 of 7
`
`

`

`U.S. Patent
`
`Apr. 6, 1993
`
`Sheet 2 of 2
`
`5,201,067
`
`DIAL NUMBER
`
`401 FI C. 4
`
`DISCONNECT
`
`STORE RC DATA
`
`404
`
`405
`
`r---- ----,
`1 CUSTOMIZE MENU
`1-- 406
`L---=-.=_c--.J
`
`~ 4 0 7
`
`SELECT
`RC CONTROL SET
`
`501
`
`DISPLAY FUNCTIONS
`
`502
`
`FUNCTION SELECTED
`
`503
`
`RETRIEVE
`ASSOCIATED RC DATA
`
`504
`
`- .
`
`- - ..c505
`., ., .,
`-
`.,
`RF
`- ►
`IR OR RF
`--
`.,
`-
`-
`-
`-
`-
`r -
`i
`.,-'
`?
`.,
`.,-'
`..........
`r---- ----,
`IR
`SELECT 2ND
`L-509
`1
`IREMOTE TRANSMITTER!
`L----,----.J
`
`SELECT 1ST
`REMOTE TRANSMITTER
`
`506
`
`L _ _ _ _ _ _ _ ...,.__._
`
`FIC.5
`
`TRANSMIT
`
`507
`
`END
`
`508
`
`Ex.1011
`APPLE INC. / Page 3 of 7
`
`

`

`PERSONAL COMMUNICATIONS DEVICE
`HAVING REMOTE CONTROL CAPABILITY
`
`10
`
`1
`
`5,201,067
`
`FIELD OF TiiE INVENTION
`This invention relates generally to wireless communi(cid:173)
`cations devices, including but not limited to one-way
`and two-way devices, and remote control signal trans(cid:173)
`mitters.
`BACKGROUND OF TiiE INVENTION
`
`2
`renders the universal remote controller as unacceptable
`for use by many individuals.
`Accordingly, a need exists for a mechanism that will
`provide for convenient and accurate remote control of
`5 existing remote control devices, which solution should
`not entail complicated procedures to ensure proper
`programming.
`SUMMARY OF TiiE INVENTION
`These needs and others are substantially addressed
`through provision of the personal communicating de(cid:173)
`vice having remote control capability disclosed herein.
`Pursuant to this invention, the personal communicating
`Various wireless communication systems and devices
`device includes an input for receiving user entered in-
`are known, including cellular radio telephones, land
`mobile two-way radios, CT2 radio telephones, and 15 structions, a wireless transceiver that is operably cou-
`pied to the input and that is responsive thereto for tran-
`cordless telephones. In each of the above systems, the
`sceiving at least the user information, and a wireless
`user can utilize a portable device that can be carried on
`transmitter that is also operably coupled to the input
`his person and intera~t, thro~gh an appropriate infras-
`and responsive thereto for transmitting remote control
`turcture, to commumcate voice and/or data messages
`to and ~rom the user. Fo~ a variety of.reasons, inclu~g 20 signals.
`In one embodiment of the invention the wireless
`convemence and necessity, the user s of such deVlces
`transceiver transmits and receives a radio frequency
`?ften maintain these han~~ts in re~atively close proxim-
`carrier signal having user information modulated
`ity to themselves to facilitate their elected use by ~e
`thereon. The wireless transmitter transmits remote con-
`user, or to allow the user to respond to a message bemg
`25 trol signals on an infrared carrier signal. Typically, the
`.
`dir~ted to the user.
`wireless transceiver transmits user information within
`Wireless remote control deV1ces are also well under-
`an effective service area which service area includes but
`stood in the art. For example, remote control signals
`is larger than the effective service for the remote con-
`transmitted via _radio frequency carriers are utilized to
`trol wireless transmitter.
`control such things as garage door openers. Other de-
`In one embodiment of the invention, one or more
`vices, such as video cassette recorders, television sets, 30
`additional wireless transmitters can be included, to ac-
`stereo systems, and the like provide for remote control
`commodate transmission of remote control signals on
`via remote control signals transmitted through use of a
`alternative carrier mediums, to thereby accommodate a
`light signal, such as an infrared carrier. Typically, each
`wider variety of remote controlled devices.
`remote controlled device has an associated remote con-
`trol transmitter. With only a few exceptions, most re- 35
`BRIEF DESCRIPTION OF TiiE DRAWINGS
`mote control transmitters are only capable of appropri(cid:173)
`ately controlling a single associated model of remote
`FIG. 1 comprises a perspective view ofan illustrative
`controlled device. This results for a variety of reasons,
`diagrammatic representation of a personal communica(cid:173)
`not the least of which is a lack of governmental or
`tions device in accordance with the invention;
`industry standards regarding such remote control sig- 40
`FIG. 2 comprises a block diagram depicting a per(cid:173)
`nals. Consequently, many modem homes having nu(cid:173)
`sonal communications device in accordance with the
`merous remote controlled devices are also burdened
`invention;
`with a like plurality of remote control transmitters.
`FIG. 3 comprises a block diagram depiction of a
`Numerous problems arise due to these numerous
`remote site data base in accordance with the invention;
`remote control devices, including confusion on the part 45
`FIG. 4 comprises a flow representation of a learn
`of the user as to which device controls which remote
`mode in accordance with the invention; and
`controlled device, and how a particular remote control
`FIG. 5 comprises a flow diagram of a remote control
`device operates. With respect to the latter, a user must
`mode in accordance with the invention.
`typically learn a variety of different keyboards in order
`DESCRIPTION OF A PREFERRED
`to facilitate convenient use of a plurality of different 50
`EMBODIMENT
`remote control devices. Another problem associated
`A personal communications device configured in
`with the use of such remote control devices involves
`accordance with the invention can be seen generally as
`assuring ready access to the remote control transmitter
`depicted in FIG. 1 and as denoted by reference numeral
`when needed.
`One prior art solution to the problem of numerous 55 100. The personal communications device (100) in-
`eludes an appropriate housing (101) (comprised of an
`remote control devices has been to provide universal
`appropriate material, such as plastic) and having a dis-
`remote control devices that can be placed in a program-
`play (102) and an appropriate input mechanism (103).
`ming mode to learn the remote control signals that
`The display (102) may be, for example, a multiline LCD
`relate to a particular remote controlled product, and to
`thereafter use those signals when placed in an appropri- 60 display. Such a display allows a useful quantity of inf or-
`mation to be simultaneously displayed, while requiring
`ate mode for controlling that particular device. Though
`only little power. The input device (103) may be, for
`this solution does address many of the above mentioned
`example, an appropriate keypad, all of the above being
`concerns, this particular solution gives rise to other
`well understood in the art.
`problems. For example, the programming task itself
`The personal communications device (100) also in-
`constitutes a rather tedious procedure, whereby typi- 65
`eludes speaker ports (104) and microphone ports (105)
`cally the user must demonstrate each instruction for the
`to acoustically accommodate a speaker and microphone
`universal remote controller in order for the universal
`as disclosed below in more detail. Preferably, the above
`remote controller to learn the signal. This procedure
`
`Ex.1011
`APPLE INC. / Page 4 of 7
`
`

`

`5,201,067
`
`3
`4
`Such wireless transceivers are well understood in the
`noted ports (104 and 105) are suitably located to accom-
`art, and hence a more detailed description need not be
`modate the typical distance between the mouth and ear
`presented here. It should be noted, however, that a
`of an average user.
`variety of other wireless platforms could be utilized in
`The personal communications device (100) also in-
`eludes at least one radio frequency emitting structure 5 this context, including trunked or conventional land
`mobile radios (particularly those supporting telephone
`(106) and a light emitting structure (108). In this particu-
`interconnect), cordless telephones, and various tele-
`lar embodiment, an antenna (which may be either fixed
`point services radios such as (CT2).
`position or extendible/retractable) functions as the RF
`The wireless transmitter referred to above comprises,
`radiating element, and functions to transmit and receive
`RF carrier signals (107). The light emitting device (108) 10 in this embodiment, a first remote transmitter (210) that
`couples to receive data from the processing unit (201)
`in this embodiment functions to transmit an infrared
`and that utilizes such information to modulate an infra-
`carrier (109) typical of those used by many remote con-
`red radiating source (108), the latter being well under-
`trolled devices.
`stood in the art. So configured, infrared remote control
`So configured, and as will become more clear below,
`this personal communications device (100) can be uti- 15 signalling can be appropriately sourced by the personal
`communications device (100).
`1ized to facilitate a variety of two-way communications,
`If desired, one or more additional remote transmitters
`including both voice and data communications, and to
`(211) can be provided. For example, an additional RF
`also source one-way remote control signalling.
`transmitter can be provided to transmit remote control
`A more detailed explanation of the personal commu-
`nications device (100) will now be provided with refer- 20 signals on a desired RF carrier, to thereby accommo-
`date such devices as garage door openers and the like.
`ence to FIG. 2. The personal communications device
`Again, the additional remote control transmitters are
`(100) includes an appropriate processing unit (201), such
`coupled to the processing unit (201) to allow the remote
`as, for example, a 6805, HCl 1, or 68000 family micro-
`control signalling to be sourced thereby.
`processor device, all as manufactured and sold by Mo-
`So configured, the personal communications device
`torola, Inc. Such a processing unit (201) constitutes a 25
`(100) can be utilized to source and/or receive two-way
`programmable platform that may be programmed in
`telephonic communications, the latter in accordance
`accordance with the requirements set forth below to
`with well understood prior art technique. The personal
`operate advantageously in accordance with the inven-
`communications device (100) can also be used to inter-
`tion. The processing unit (201) couples to a plurality of
`memory devices, including an EEPROM (202), a ROM 30 face telephonically with a remote site data base contain-
`ing pertinent information regarding remote control
`(203), and a RAM (204). Typically, the non-volatile
`instructions for a particular product or device. Through
`ROM (203) would store the operating program and
`such interfacing, the personal communications device
`utilities ordinarily accessed during use by the process-
`(100) can receive and store pertinent remote control
`ing unit (201). The volatile contents of the RAM (204)
`would be utilized during operation of the personal com- 35 information, and subsequently utilize that information
`to provide appropriate remote control signals as desired
`munications device (100) for retention of session data.
`by the user.
`The EEPROM (202) would be utilized to retain dynam-
`With reference to FIG. 3, such a remote site data base
`ically changing data having an expected useful lifetime
`(300) would typically include an appropriate computing
`longer than a given single operating session (for exam-
`pie, remote control data as described below in more 40 platform (301) that has an appropriate interface to a data
`base (302). The data base (302) contains pertinent infor-
`detail).
`mation regarding remote control signalling for one or
`The processing unit (201) couples to the previously
`more products or devices. Such information could in-
`mentioned display (102) and keyboard (103), to effectu-
`elude, but is not limited to, carrier frequency, signalling
`ate display of appropriate information and to receive
`user entered input. The processing unit (201) also con- 45 protocol, modulation type, operational codes, opera-
`tional code aliases, and so forth. The computer (301)
`nects to a wireless transceiver and a wireless transmit-
`could also couple to an appropriate user interface (303)
`ter.
`to allow a remote site custodian to interact with the
`The wireless transceiver, in this embodiment, consti-
`computer (301) and thereby update the data base (302)
`tutes a cellular telephone operating in the 800 MHz
`band. This wireless transceiver includes a transmitter SO or attend to other custodial activities.
`The computer (301) couples through one or more
`(207) and a receiver (208) for transmitting and receiving
`dial-up modems (304) to the public switched telephone
`appropriately modulated carrier signals, and a synthe-
`network (305). The public switched telephone network
`sizer (206) controlled by the processing unit (201) for
`(305) can of course be accessed in a variety of ways,
`providing an appropriate carrier frequency for use by
`the transmitter and receiver (207 and 208). Both the 55 including through cordless base stations, cellular base
`stations, telephone interconnect capable repeaters in a
`transmitter and receiver (207 and 208) couple to a du-
`dispatch land mobile radio system, telepoint base sta-
`plexer (209), which itself connects to the radiating ele-
`tions, and so forth. Therefore, so configured, the per-
`ment (106) described above. The transmitter (207) cou-
`sonal communications device (100) can access the com-
`pies to a microphone (213) to receive audio information
`from a user to thereby support transmission of that 60 puter (301) and its associated data base (302) via the
`public switched telephone network (305), all in accor-
`audio information, and the transmitter (207) also cou-
`dance with well understood prior art technique.
`ples to the processing unit (201) to allow transmission of
`Referring now to FIG. 4, a learn mode (400) for the
`data sourced by the processing unit (201). Similarly, the
`personal communications device (100) will be de-
`receiver (208) couples to a speaker (212) to allow re-
`ceived audio information to be rendered audible, and 65 scribed.
`In order to acquire relevant information regarding
`also to the processing unit (201) to allow received data
`remote control signalling for a particular product or
`to be decoded and appropriately responded to or acted
`device, the user dials an appropriate telephone number,
`upon by the processing unit (201).
`
`Ex.1011
`APPLE INC. / Page 5 of 7
`
`

`

`5,201,067
`
`5
`6
`which telephone number is associated with the dial-up
`If the personal communications device (100) has
`modem (304) of the appropriate remote site data base
`more than one remote control wireless transmitter (such
`(300). This number can be obtained in a variety of ways.
`as the infrared and radio frequency transmitters de-
`For example, the operators manual for a particular
`picted in FIG. 2), the personal communications device
`product can disclose the number. Also, the number can 5 selects the appropriate transmitter (505) in accordance
`be displayed either on the product or can be occasion-
`with the requirement of the remote control signal re-
`ally temporarily displayed on, for example, an integral
`quested. The personal communications device (100)
`display screen. By dialing this telephone number, the
`then readies either the first remote transmitter (506) or
`personal communications device (100) is placed in di-
`the second remote transmitter (509) and transmits the
`rect contact with the remote site data base (300). Fol- 10 appropriate remote control signalling (507). The pro-
`lowing whatever appropriate handshake mechanism
`cess then concludes (508).
`may be employed, the user then enters an appropriate
`So configured, a wide variety of benefits are ob-
`product ID, such as a model number of the product for
`tained. The personal communications device (100) is
`which remote control signalling information is sought
`intended for the personal use of a particular user, and
`(402). (This step is appropriate when the remote site 15 hence will tend to be retained physically proximal to the
`data base (300) retains information for a variety of mod-
`user. It will therefore remain typically conveniently
`els. If the remote site data base (300) retains information
`located to the user when remote control capabilities are
`for only one model, or if all models for which informa-
`required, and hence will facilitate remote control activi-
`tion is retained utilize the same set of signalling informa-
`ties with a minimum of inconvenience or delay. Fur-
`tion, then of course this step could be deleted.)
`20 ther, the device (100) can readily learn remote control
`The personal communications device (100) then re-
`data sets for new products with little required of the
`ceives via the wireless transceiver the remote control
`user beyond merely dialing a telephone number,
`information (403) from the remote site data base (300).
`thereby avoiding the tedious and error prone learning
`The personal communications device then disconnects
`methodologies of the prior art. This device (100) also
`(404) the two-way link and appropriately processes and 25 better serves user ergonomics. In particular, the user
`stores the remote control information (405). Processing
`will already be well familiar with the keyboard and
`may include automatic structuring of the information in
`display functionality of his or her personal communica-
`accordance with predetermined user aliases (for exam-
`tions device, and will not have to relearn alternative
`ple, "increase volume" signalling information may be
`layouts for a plurality of remote control transmitters, as
`stored in conjunction with the user alias "louder"). In 30 currently required by the prior art.
`addition, or in the alternative, the user may be provided
`What is claimed is:
`with the opportunity to then customize an operating
`1. A personal communicating device, comprising:
`menu (406). In such a mode, the manufacturer's alias
`A) a housing;
`can be presented on the display, and the user could alter
`B) input means for receiving user entered instruc-
`that alias to reflect personal preference. Then, follow- 35
`tions;
`ing the above, the process concludes (407).
`C) wireless transceiver means at least partially con-
`Remote control signalling information for a particu-
`tained within the housing and being operably cou-
`lar product or device has now been obtained and cus-
`pled to the input means and being responsive
`tomized for presentation as appropriate. If desired, and
`thereto for transceiving;
`depending upon the quantity of memory provided, a 40
`i) at least voice and data user information; and
`large number of remote control signalling information
`ii) remote control information:
`sets can be similarly obtained and retained within the
`D) first wireless transmitter means at least partially
`personal communications device (100), thereby provid-
`contained within the housing and being operably
`ing the personal communications device (100) with a
`coupled to the input means and being responsive
`broad based capability to control a variety of different 45
`thereto for transmitting remote control signals to a
`devices.
`device separate from the personal communicating
`Referring now to FIG. 5, use of the personal commu-
`device, wherein said first wireless transmitter
`nications device (100) in a remote control mode (500)
`means is at least partially discrete with respect to
`will be described.
`said wireless transceiver means.
`To begin, the user selects a particular remote control 50
`2. The personal communicating device of claim 1,
`information set (501). For example, if a user has pro-
`wherein the first wireless transmitter means transmits an
`grammed the personal communications device (100) as
`infrared carrier signal.
`described above to retain remote control information
`3. The personal communicating device of claim 2,
`for his or her first and second televisions, a video cas-
`wherein the wireless transceiver means transmits and
`sette recorder, a stereo system, and a garage door 55 receives a radio frequency carrier signal.
`4. The personal communicating device of claim 1,
`opener, a selection menu can be provided on the display
`(102) from which the user can select a particular device
`wherein the first wireless transmitter means transmits
`to be controlled. Upon selecting an appropriate remote
`remote control information only within a first service
`control data set, the personal communications device
`area, and the wireless transceiver means transmits user
`retrieves the corresponding information and displays 60 information within a second service area, which second
`information regarding available functions to the user
`service area is larger than, and includes, the first service
`(502). Again, as noted earlier, this display can make use
`area.
`of either pre-established or user customized aliases to
`5. The personal communicating device of claim 1
`identify the various remote control features. The user
`wherein the input means includes a keypad.
`then selects one of the remote control functions (503) 65
`6. The personal communicating device of claim 1,
`and the personal communications device (100) retrieves
`and further including display means operably coupled
`the associated remote control data (504) and prepares a
`to at least the input means for displaying at least infor-
`remote control signal corresponding thereto.
`mation pertaining to the user entered instructions.
`
`Ex.1011
`APPLE INC. / Page 6 of 7
`
`

`

`7
`7. The personal communicating device of claim 1,
`and further including control means operably coupled
`to the input means, the first wireless transmitter means,
`and the wireless transceiver, for causing the input
`means to control the first wireless transmitter means 5
`when in a first mode of operation and for causing the
`input means to control the wireless transceiver means
`when in a second mode of operation.
`8. The personal communicating device of claim 1,
`and further including memory means operably coupled 10
`to the first wireless transmitter means for storing at least
`some of the remote control signals.
`9. The personal communicating device of claim 8,
`wherein:
`A) the wireless transceiver means further functions to 15
`receive remote control information; and
`B) the memory means is operably coupled to the
`wireless transceiver means and further functions to
`s~re at least some of the remote control informa-
`tion.
`10. The personal communicating device of claim 9,
`and further including display means operably con(cid:173)
`nected to the memory means for displaying at least
`some of the remote control information.
`11. The personal communicating device of claim 1,
`and further including second wireless transmitter means
`operably coupled to the input means and being respon(cid:173)
`sive thereto for transmitting remote control signals.
`12. The personal communicating device of claim 11, 30
`wherein the first wireless transmitter means transmits an
`infrared carrier signal and the second wireless transmit(cid:173)
`ter means transmits a radio frequency carrier signal.
`13. The personal communicating device of claim 12,
`and further including memory means operably coupled 35
`to the first and second wireless transmitter means for
`storing at least some of the remote control signals.
`14. The personal communicating device of claim 13,
`wherein:
`A) the wireless transceiver means further functions to 40
`receive remote control information; and
`B) the memory means is operably coupled to the
`wireless transceiver means and further functions to
`store at least some of the remote control informa-
`tion.
`15. The personal communicating device of claim 14,
`and further including display means operably con-
`
`20
`
`25
`
`8
`nected to the memory means for displaying at least
`some of the remote control information.
`16. A personal communicating device, comprising:
`A) a housing;
`B) input means for receiving user enter instructions;
`C) wireless transceiver means at least partially con(cid:173)
`tained within the housing and being operably cou(cid:173)
`pled to the input means and being responsive
`thereto for transceiving:
`i) at least voice and data user information; and
`ii) remote control information;
`D) memory means operably coupled to the input
`means and the wireless transceiver means for stor(cid:173)
`ing at least some of the remote control information;
`E) first wireless transmitter means at least partially
`contained within the housing and being operably
`coupled to the input means and the memory means
`and being responsive thereto for transmitting re(cid:173)
`mote control signals to a device separate from the
`personal communicating device, wherein said first
`wireless transmitter means is at least partially dis(cid:173)
`crete with respect to said wireless transceiver
`means.
`17. The personal communicating device of claim 16,
`wherein the wireless transceiver means comprises at
`least one of:
`A) a cordless telephone handset;
`B) a cellular radio telephone;
`C) a CT2 radio telephone handset;
`D) a land mobile two-way radio.
`18. The personal communicating device of claim 16,
`wherein the wireless transceiver means selectively com(cid:173)
`prises at least two of:
`A) a cordless telephone handset;
`B) a cellular radio telephone;
`C) a CT2 radio telephone handset;
`D) a land mobile two-way radio.
`19. The personal communicating device of claim 16,
`wherein the remote control information includes:
`A) remote control signals; and
`B) alias information relating to at least some of the
`remote control signals.
`20. The personal transceiver of claim 19, and further
`including display means operably connected to the
`memory means for displaying at least some of the alias
`information.
`• • • • •
`
`5,201,067
`
`45
`
`so
`
`55
`
`60
`
`65
`
`Ex.1011
`APPLE INC. / Page 7 of 7
`
`