Inventor · disambiguated record
Phillip Matthews
Also filed as: MATTHEWS PHILLIP · MATTHEWS PHILLIP M
17 granted patents·2 pending applications·266 citations·filing 1997–2024
93Inventor score
Top patents by PatentIndex Score
19 records- 0193US6373954B1Single-chip audio circuitry, method, and systems using the sameCIRRUS LOGIC INC·Filed 1997·Granted Apr 16, 2002·79 cites·13 claims
- 0292US6628999B1Single-chip audio system volume control circuitry and methodsCIRRUS LOGIC INC·Filed 1998·Granted Sep 30, 2003·68 cites·7 claims
- 0380US6952621B1Single-chip audio circuits, methods, and systems using the sameCRYSTAL SEMICONDUCTOR CORP·Filed 2000·Granted Oct 4, 2005·21 cites·5 claims
- 0479US10461787B2Spur mitigation for pulse output drivers in radio frequency (RF) devicesSILICON LAB INC·Filed 2018·Granted Oct 29, 2019·3 cites·22 claims
- 0572US7380033B2Communication apparatus implementing time domain isolation with restricted bus accessNXP BV·Filed 2006·Granted May 27, 2008·4 cites·20 claims
- 0672US6314330B1Single-chip audio system power reduction circuitry and methodsCIRRUS LOGIC INC·Filed 1998·Granted Nov 6, 2001·34 cites·7 claims
- 0772US2024345978A1Enumeration of peripheral devices on a serial communication busSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 0869US9886412B2Communication apparatus having an oscillator that is disabled based on idle state detection of a communication link and associated methodsSILICON LAB INC·Filed 2014·Granted Feb 6, 2018·2 cites·20 claims
- 0968US6405093B1Signal amplitude control circuitry and methodsCIRRUS LOGIC INC·Filed 1998·Granted Jun 11, 2002·29 cites·6 claims
- 1065US11977506B2Enumeration of peripheral devices on a serial communication busSKYWORKS SOLUTIONS INC·Filed 2021·Granted May 7, 2024·0 cites·25 claims
- 1162US7248848B2Communication apparatus including dual timer unitsMATTHEWS PHILLIP M·Filed 2004·Granted Jul 24, 2007·8 cites·61 claims
- 1262US2005008095A1Apparatus using interrupts for controlling a processor for radio isolation and associated methodsFiled 2004·Application pending·0 cites
- 1359US6961011B2Data compression systemFREESCALE SEMICONDUCTOR INC·Filed 2001·Granted Nov 1, 2005·10 cites·56 claims
- 1458US7593482B2Wireless communication system with hardware-based frequency burst detectionST ERICSSON SA·Filed 2004·Granted Sep 22, 2009·6 cites·40 claims
- 1552US9713090B2Low-power communication apparatus and associated methodsSILICON LAB INC·Filed 2014·Granted Jul 18, 2017·0 cites·20 claims
- 1649US7433393B2Apparatus for controlling a digital signal processor for radio isolation and associated methodsNXP BV·Filed 2004·Granted Oct 7, 2008·1 cites·26 claims
- 1745US7761056B2Method of controlling a processor for radio isolation using a timerST ERICSSON SA·Filed 2004·Granted Jul 20, 2010·0 cites·24 claims
- 1842US8478921B2Communication apparatus implementing time domain isolation with restricted bus accessMATTHEWS PHILLIP M·Filed 2004·Granted Jul 2, 2013·1 cites·45 claims
- 1941US8472990B2Apparatus using interrupts for controlling a processor for radio isolation and associated methodRUSH FREDERICK A·Filed 2004·Granted Jun 25, 2013·0 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →