Inventor · disambiguated record
Phillip Marc Johnson
Also filed as: JOHNSON PHILLIP M · JOHNSON PHILLIP MARC
13 granted patents·8 pending applications·699 citations·filing 1997–2023
94Inventor score
Files withSONY ERICSSON MOBILE COMM AB14ERICSSON INC3RENESAS ELECTRONICS AMERICA INC1SONY ERICSSON COMM AB1SONY ERICSSON MOBILE COMM1
Top patents by PatentIndex Score
21 records- 0197US7969297B2System and method for determining positioning information via modulated lightSONY ERICSSON MOBILE COMM AB·Filed 2008·Granted Jun 28, 2011·139 cites·19 claims
- 0296US7802719B2System and method for presenting multiple transaction options in a portable deviceSONY ERICSSON MOBILE COMM AB·Filed 2006·Granted Sep 28, 2010·96 cites·27 claims
- 0393US8014721B2Setting mobile device operating mode using near field communicationSONY ERICSSON MOBILE COMM AB·Filed 2008·Granted Sep 6, 2011·38 cites·16 claims
- 0493US6141388AReceived signal quality determination method and systems for convolutionally encoded communication channelsERICSSON INC·Filed 1998·Granted Oct 31, 2000·165 cites·24 claims
- 0592US7769345B2Device and method for guiding a user to a communication positionSONY ERICSSON MOBILE COMM AB·Filed 2006·Granted Aug 3, 2010·47 cites·25 claims
- 0690US7843886B2Methods, mobile stations, and systems for determining base station identifier codes for handover candidates in a networkSONY ERICSSON COMM AB·Filed 2006·Granted Nov 30, 2010·22 cites·17 claims
- 0781US7738539B2Current consumption reduction with low power amplifierSONY ERICSSON MOBILE COMM AB·Filed 2006·Granted Jun 15, 2010·10 cites·16 claims
- 0878US7873330B2Transceiver for reducing current consumption in a wireless communications networkSONY ERICSSON MOBILE COMM AB·Filed 2007·Granted Jan 18, 2011·8 cites·17 claims
- 0974US6070137AIntegrated frequency-domain voice coding using an adaptive spectral enhancement filterERICSSON INC·Filed 1998·Granted May 30, 2000·75 cites·43 claims
- 1072US6832195B2System and method for robustly detecting voice and DTX modesSONY ERICSSON MOBILE COMM AB·Filed 2002·Granted Dec 14, 2004·17 cites·28 claims
- 1171US6097772ASystem and method for detecting speech transmissions in the presence of control signalingERICSSON INC·Filed 1997·Granted Aug 1, 2000·66 cites·40 claims
- 1266US7200171B2System and method for estimating initial channel quality in a multirate systemSONY ERICSSON MOBILE COMM AB·Filed 2003·Granted Apr 3, 2007·11 cites·26 claims
- 1359US7606705B2Speech data receiver with detection of channel-coding rateSONY ERICSSON MOBILE COMM·Filed 2004·Granted Oct 20, 2009·5 cites·7 claims
- 1452US2025149970A1Configurable control for two-level and three-level buck convertersRENESAS ELECTRONICS AMERICA INC·Filed 2023·Application pending·0 cites
- 1546US2010016022A1Methods and Apparatus for Providing Services Information with a Femtocell Wireless Base StationSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 1645US2004141572A1Multi-pass inband bit and channel decoding for a multi-rate receiverFiled 2003·Application pending·0 cites
- 1744US2008240013A1Power Control for Compressed Mode in WCDMA SystemSONY ERICSSON MOBILE COMM AB·Filed 2007·Application pending·0 cites
- 1843US2008153429A1Network Managed Compressed Mode OperationSONY ERICSSON MOBILE COMM AB·Filed 2006·Application pending·0 cites
- 1943US2011096766A1Current consumption reduction with low power amplifierSONY ERICSSON MOBILE COMM AB·Filed 2010·Application pending·0 cites
- 2042US2010149029A1System and Method for Obtaining Location Assistance DataSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 2139US2004247993A1System and Method of Improving Talk-Time at the End of Battery LifeSONY ERICSSON MOBILE COMM AB·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →