Inventor
COX KEITH
US65 patents
⚠️ This page may combine multiple inventors who share the name “COX KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
41 patentsUS7240223B2Jul 3, 2007
Method and apparatus for dynamic power management in a processor system
APPLE INC43 citations96
US11009938B1May 18, 2021
Power management for a graphics processing unit or other circuit
APPLE INC27 citations94
US7949888B2May 24, 2011
Forced idle of a data processing system
APPLE INC29 citations93
US7504800B2Mar 17, 2009
Management circuits and methods for managing a power supply
APPLE INC22 citations93
US9494994B1Nov 15, 2016
Power management for a graphics processing unit or other circuit
APPLE INC12 citations92
US7949889B2May 24, 2011
Forced idle of a data processing system
APPLE INC19 citations92
US8368329B1Feb 5, 2013
Method and apparatus for improved cooling fans
APPLE INC36 citations89
US10114446B1Oct 30, 2018
Power management for a graphics processing unit or other circuit
APPLE INC3 citations84
US10084450B1Sep 25, 2018
Method for multiplexing between power supply signals for voltage limited circuits
APPLE INC6 citations84
US9128721B2Sep 8, 2015
Closed loop CPU performance control
APPLE INC6 citations84
US7711864B2May 4, 2010
Methods and systems to dynamically manage performance states in a data processing system
APPLE INC11 citations84
US7302595B2Nov 27, 2007
Method and apparatus for dynamic power management in a processor system
APPLE INC11 citations84
US9275607B2Mar 1, 2016
Dynamic color adjustment for displays using local temperature measurements
APPLE INC8 citations83
US9672310B1Jun 6, 2017
Reliability guardband compensation
APPLE INC17 citations82
US11204636B2Dec 21, 2021
Systems and methods for coherent power management
APPLE INC2 citations73
US11121711B2Sep 14, 2021
Method for multiplexing between power supply signals for voltage limited circuits
APPLE INC1 citations73
US10763859B2Sep 1, 2020
Method for multiplexing between power supply signals for voltage limited circuits
APPLE INC1 citations73
US10555436B1Feb 4, 2020
Electronic device with thermal management system
APPLE INC4 citations73
US10483974B2Nov 19, 2019
Method for multiplexing between power supply signals for voltage limited circuits
APPLE INC1 citations73
US10423209B2Sep 24, 2019
Systems and methods for coherent power management
APPLE INC3 citations73
US9613393B2Apr 4, 2017
Closed loop CPU performance control
APPLE INC3 citations73
US9268579B2Feb 23, 2016
Systems and methods for accurate initialization from low-power and power-off states
APPLE INC3 citations73
US10879745B2Dec 29, 2020
Temperature management in a wireless energy transfer system
APPLE INC2 citations72
US10014733B2Jul 3, 2018
Temperature management in a wireless energy transfer system
APPLE INC2 citations72
US10067483B1Sep 4, 2018
Controlling electrical device based on temperature and voltage
APPLE INC2 citations71
US10009852B2Jun 26, 2018
Cold temperature power throttling at a mobile computing device
APPLE INC3 citations71
US9585100B2Feb 28, 2017
Cold temperature power throttling at a mobile computing device
APPLE INC2 citations71
US9546914B2Jan 17, 2017
Method for estimating temperature at a critical point
APPLE INC3 citations70
US11513576B2Nov 29, 2022
Coherent power management system for managing clients of varying power usage adaptability
APPLE INC2 citations68
US12443260B2Oct 14, 2025
Systems and methods for coherent power management
APPLE INC0 citations63
US11868192B2Jan 9, 2024
Systems and methods for coherent power management
APPLE INC0 citations63
US11418194B2Aug 16, 2022
Method for multiplexing between power supply signals for voltage limited circuits
APPLE INC0 citations63
US7996578B2Aug 9, 2011
Methods and systems to dynamically manage performance states in a data processing system
APPLE INC2 citations63
US12422913B1Sep 23, 2025
Power management for a graphics processing unit or other circuit
APPLE INC0 citations62
US12346179B2Jul 1, 2025
Scalable, hierarchical power delivery system
APPLE INC0 citations62
US11960341B2Apr 16, 2024
Power delivery reduction scheme for SoC
APPLE INC1 citations62
US11709748B2Jul 25, 2023
Adaptive memory performance control by thread group
APPLE INC0 citations62
US11698669B2Jul 11, 2023
Scalable, hierarchical power delivery system
APPLE INC0 citations62
US11513585B1Nov 29, 2022
Power management for a graphics processing unit or other circuit
APPLE INC0 citations62
US11062673B2Jul 13, 2021
Closed loop CPU performance control
APPLE INC0 citations62
US12461577B2Nov 4, 2025
PMU-side electromigration control
APPLE INC0 citations57
COX KEITH
4 patentsUS8315746B2Nov 20, 2012
Thermal management techniques in an electronic device
COX KEITH66 citations95
US8306772B2Nov 6, 2012
Method for estimating temperature at a critical point
COX KEITH19 citations89
US8392340B2Mar 5, 2013
Method and apparatus for detecting conditions of a peripheral device including motion, and determining/predicting temperature(S) wherein at least one temperature is weighted based on detected conditions
COX KEITH11 citations84
US8452463B2May 28, 2013
Adjusting the thermal behavior of a computing system using indirect information about ambient temperature
COX KEITH16 citations81
LAW PATRICK Y
1 patentLIANG FRANK FAQIU
1 patentWATROUS BJ
1 patentSOTOMAYOR JR GUY G
1 patentREECE RUSSELL DEAN
1 patentShowing the top 50 of 65 patents by PatentIndex Score.