(12) United States Patent
`PartOVi
`
`(10) Patent No.:
`(45) Date of Patent:
`
`US 9,178,369 B2
`Nov. 3, 2015
`
`US009 178369B2
`
`(54) SYSTEMS AND METHODS FOR PROVIDING
`POSITIONING FREEDOM, AND SUPPORT OF
`DIFFERENT VOLTAGES, PROTOCOLS, AND
`POWER LEVELS IN A WIRELESS POWER
`SYSTEM
`
`(75) Inventor: Afshin Partovi, Sunnyvale, CA (US)
`(73) Assignee: Mojo Mobility, Inc., Santa Clara, CA
`(US)
`Subject to any disclaimer, the term of this
`patent is extended or adjusted under 35
`U.S.C. 154(b) by 0 days.
`(21) Appl. No.: 13/352.096
`
`(*) Notice:
`
`(22) Filed:
`
`Jan. 17, 2012
`
`(65)
`
`Prior Publication Data
`US 2012/O235636A1
`Sep. 20, 2012
`
`Related U.S. Application Data
`(60) Provisional application No. 61/433,883, filed on Jan.
`18, 2011, provisional application No. 61/478,020,
`filed on Apr. 21, 2011, provisional application No.
`61/546,316, filed on Oct. 12, 2011.
`
`(51) Int. Cl.
`H02. 7/00
`H02. 7/02
`
`(2006.01)
`(2006.01)
`(Continued)
`
`(52) U.S. Cl.
`CPC ............. H02J 7/0042 (2013.01); B60L II/182
`(2013.01); H0IF 38/14 (2013.01); H02.J.5/005
`(2013.01); H02J 770013 (2013.01); H02J
`7/0052 (2013.01); H02J 7/025 (2013.01); H02J
`17/00 (2013.01); H04B5/0037 (2013.01);
`(Continued)
`(58) Field of Classification Search
`USPC .......................................... 320/108, 139, 150
`See application file for complete search history.
`
`(56)
`
`References Cited
`U.S. PATENT DOCUMENTS
`
`3,938,018 A
`4,311,853. A
`
`2, 1976 Dahl
`1/1982 Cree
`(Continued)
`
`FOREIGN PATENT DOCUMENTS
`
`JP
`JP
`
`8, 2000
`200O341.885
`12/2000
`200O341.885
`(Continued)
`OTHER PUBLICATIONS
`
`European Search Report and Search Opinion in connection with
`Europe Application 08747863.2 (European National Stage applica
`tion of PCT/US2008/063084) dated Apr. 2, 2013, 7 pages.
`(Continued)
`
`Primary Examiner — Yalkew Fantu
`(74) Attorney, Agent, or Firm — Louis Wu
`
`ABSTRACT
`(57)
`Systems and methods for modifying the magnitude and/or
`phase of an electromagnetic field in one or multiple dimen
`Sions. Applications for use in charging or powering multiple
`devices with a wireless power charger system are also
`described. Applications include beam shaping, beam form
`ing, phase array radar, beam steering, etc. and inductive
`charging and power, and particularly usage in mobile, elec
`tronic, electric, lighting, or other devices, batteries, power
`tools, kitchen, industrial applications, vehicles, and other
`usages. Embodiments of the invention can also be applied
`generally to power Supplies and other power sources and
`chargers, including systems and methods for improved ease
`of use and compatibility and transfer of wireless power to
`mobile, electronic, electric, lighting, or other devices, batter
`ies, power tools, kitchen, military, industrial applications and/
`or vehicles.
`
`Coi Or Antenna
`
`100-
`
`Input Power
`
`
`
`COiDrive Circuit
`
`Regulation,
`Communication &
`Control
`
`37 Claims, 32 Drawing Sheets
`
`Output Power to Device Battery
`f
`
`Optional
`Regulator Switch
`
`Rectifier IFilter
`
`Communication
`& Control
`
`Charger
`
`Receiver
`
`Ex.1022 / IPR2022-00118 / Page 1 of 73
`APPLE INC. v. SCRAMOGE TECHNOLOGY, LTD.
`
`

`

`US 9,178,369 B2
`Page 2
`
`(51) Int. Cl.
`H02. I7/00
`2006.O1
`HOIF 38/14
`3. 3.
`(2006.01)
`HO25/00
`(2006.01)
`H04B5/00
`(2006.01)
`B60L. II/IS
`(2006.01)
`HO2M 1/40
`(2007.01)
`HO2M 3/337
`(2006.01)
`(52) U.S. Cl.
`CPC ........... H04B5/0081 (2013.01); H04B5/0093
`(2013.01); B60L 2210/30 (2013.01); B60L
`2240/547 (2013.01); H02M 1/40 (2013.01);
`H02M 3/3376 (2013.01); Y02T 90/122
`(2013.01); Y02T 90/127 (2013.01)
`
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`APPLE INC. v. SCRAMOGE TECHNOLOGY, LTD.
`
`

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