Keith Cox

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Request and floor interface for current control with correctness in...
- Patent number 12,197,268
- Issue date Jan 14, 2025
- Apple Inc.
- Doron Rajwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Global integrated circuit power control
- Patent number 12,135,602
- Issue date Nov 5, 2024
- Apple Inc.
- Doron Rajwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power delivery reduction scheme for SoC
- Patent number 11,960,341
- Issue date Apr 16, 2024
- Apple Inc.
- Jamie L. Langlinais
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
PMU-side thermal control
- Patent number 11,934,240
- Issue date Mar 19, 2024
- Apple Inc.
- Inder M. Sodhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for coherent power management
- Patent number 11,868,192
- Issue date Jan 9, 2024
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature control loop for integrated circuit
- Patent number 11,822,399
- Issue date Nov 21, 2023
- Apple Inc.
- Doron Rajwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive memory performance control by thread group
- Patent number 11,709,748
- Issue date Jul 25, 2023
- Apple Inc.
- John G. Dorsey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable, hierarchical power delivery system
- Patent number 11,698,669
- Issue date Jul 11, 2023
- Apple Inc.
- Keith Cox
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management for a graphics processing unit or other circuit
- Patent number 11,513,585
- Issue date Nov 29, 2022
- Apple Inc.
- Patrick Y. Law
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coherent power management system for managing clients of varying po...
- Patent number 11,513,576
- Issue date Nov 29, 2022
- Apple Inc.
- Achmed R. Zahir
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for multiplexing between power supply signals for voltage li...
- Patent number 11,418,194
- Issue date Aug 16, 2022
- Apple Inc.
- Keith Cox
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for coherent power management
- Patent number 11,204,636
- Issue date Dec 21, 2021
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for multiplexing between power supply signals for voltage li...
- Patent number 11,121,711
- Issue date Sep 14, 2021
- Apple Inc.
- Keith Cox
- G11 - INFORMATION STORAGE
Information Patent Grant
Closed loop CPU performance control
- Patent number 11,062,673
- Issue date Jul 13, 2021
- Apple Inc.
- John G. Dorsey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management for a graphics processing unit or other circuit
- Patent number 11,009,938
- Issue date May 18, 2021
- Apple Inc.
- Patrick Y. Law
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Package power zone for limiting power consumption even when individ...
- Patent number 10,895,903
- Issue date Jan 19, 2021
- Apple Inc.
- James S. Ismail
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature management in a wireless energy transfer system
- Patent number 10,879,745
- Issue date Dec 29, 2020
- Apple Inc.
- Amaury J. Heresztyn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatuses for controlling the temperature of a data p...
- Patent number 10,775,863
- Issue date Sep 15, 2020
- Apple Inc.
- Michael Culbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for multiplexing between power supply signals for voltage li...
- Patent number 10,763,859
- Issue date Sep 1, 2020
- Apple Inc.
- Keith Cox
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic device with thermal management system
- Patent number 10,555,436
- Issue date Feb 4, 2020
- Apple Inc.
- Nagarajan Kalyanasundaram
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for multiplexing between power supply signals for voltage li...
- Patent number 10,483,974
- Issue date Nov 19, 2019
- Apple Inc.
- Keith Cox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Closed loop CPU performance control
- Patent number 10,431,181
- Issue date Oct 1, 2019
- Apple Inc.
- John G. Dorsey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for coherent power management
- Patent number 10,423,209
- Issue date Sep 24, 2019
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management for a graphics processing unit or other circuit
- Patent number 10,114,446
- Issue date Oct 30, 2018
- Apple Inc.
- Patrick Y. Law
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for multiplexing between power supply signals for voltage li...
- Patent number 10,084,450
- Issue date Sep 25, 2018
- Apple Inc.
- Keith Cox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Controlling electrical device based on temperature and voltage
- Patent number 10,067,483
- Issue date Sep 4, 2018
- Apple Inc.
- Ching E. Ho
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature management in a wireless energy transfer system
- Patent number 10,014,733
- Issue date Jul 3, 2018
- Apple Inc.
- Amaury J. Heresztyn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cold temperature power throttling at a mobile computing device
- Patent number 10,009,852
- Issue date Jun 26, 2018
- Apple Inc.
- Patrick Y. Law
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low energy processor for controlling operating states of a computer...
- Patent number 9,811,142
- Issue date Nov 7, 2017
- Apple Inc.
- Cyril de la Cropte de Chanterac
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Telemetry for power and thermal management
- Patent number 9,766,684
- Issue date Sep 19, 2017
- Apple Inc.
- Parin Patel
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PMU-Side Electromigration Control
- Publication number 20240427391
- Publication date Dec 26, 2024
- Apple Inc.
- Inder M. Sodhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Coherent Power Management
- Publication number 20240160268
- Publication date May 16, 2024
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable, Hierarchical Power Delivery System
- Publication number 20230384846
- Publication date Nov 30, 2023
- Apple Inc.
- Keith Cox
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PMU-Side Thermal Control
- Publication number 20230376091
- Publication date Nov 23, 2023
- Apple Inc.
- Inder M. Sodhi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Request and Floor Interface for Current Control with Correctness in...
- Publication number 20230109984
- Publication date Apr 13, 2023
- Apple Inc.
- Doron Rajwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Global Integrated Circuit Power Control
- Publication number 20230101217
- Publication date Mar 30, 2023
- Apple Inc.
- Doron Rajwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Scalable, Hierarchical Power Delivery System
- Publication number 20230060391
- Publication date Mar 2, 2023
- Apple Inc.
- Keith Cox
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Delivery Reduction Scheme for SoC
- Publication number 20230069344
- Publication date Mar 2, 2023
- Apple Inc.
- Jamie L. Langlinais
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Temperature Control Loop for Integrated Circuit
- Publication number 20230031415
- Publication date Feb 2, 2023
- Apple Inc.
- Doron Rajwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Coherent Power Management
- Publication number 20220137692
- Publication date May 5, 2022
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Multiplexing Between Power Supply Signals for Voltage Li...
- Publication number 20210376831
- Publication date Dec 2, 2021
- Apple Inc.
- Keith Cox
- G11 - INFORMATION STORAGE
Information Patent Application
ADAPTIVE MEMORY PERFORMANCE CONTROL BY THREAD GROUP
- Publication number 20210157700
- Publication date May 27, 2021
- Apple Inc.
- John G. DORSEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Multiplexing Between Power Supply Signals for Voltage Li...
- Publication number 20210028785
- Publication date Jan 28, 2021
- Apple Inc.
- Keith Cox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Coherent Power Management System
- Publication number 20200379534
- Publication date Dec 3, 2020
- Apple Inc.
- Achmed R. Zahir
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOSED LOOP CPU PERFORMANCE CONTROL
- Publication number 20200273424
- Publication date Aug 27, 2020
- Apple Inc.
- John G. DORSEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR MULTIPLEXING BETWEEN POWER SUPPLY SIGNALS FOR VOLTAGE LI...
- Publication number 20200162077
- Publication date May 21, 2020
- Apple Inc.
- Keith Cox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Package Power Zone
- Publication number 20190369693
- Publication date Dec 5, 2019
- Apple Inc.
- James S. Ismail
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods for Coherent Power Management
- Publication number 20190346903
- Publication date Nov 14, 2019
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR MULTIPLEXING BETWEEN POWER SUPPLY SIGNALS FOR VOLTAGE LI...
- Publication number 20190052271
- Publication date Feb 14, 2019
- Apple Inc.
- Keith Cox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TEMPERATURE MANAGEMENT IN A WIRELESS ENERGY TRANSFER SYSTEM
- Publication number 20190006892
- Publication date Jan 3, 2019
- Apple Inc.
- Amaury J. Heresztyn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Methods and Apparatuses for Operating a Data Processing System
- Publication number 20180232023
- Publication date Aug 16, 2018
- Apple Inc.
- Michael Culbert
- G05 - CONTROLLING REGULATING
Information Patent Application
Systems and Methods for Coherent Power Management
- Publication number 20180232034
- Publication date Aug 16, 2018
- Apple Inc.
- Joseph T. DiBene
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and Apparatuses for Dynamic Power Control
- Publication number 20180101205
- Publication date Apr 12, 2018
- Apple Inc.
- David G. Conroy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLOSED LOOP CPU PERFORMANCE CONTROL
- Publication number 20170330528
- Publication date Nov 16, 2017
- Apple Inc.
- John G. DORSEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLD TEMPERATURE POWER THROTTLING AT A MOBILE COMPUTING DEVICE
- Publication number 20170156111
- Publication date Jun 1, 2017
- Apple Inc.
- Patrick Y. Law
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR ESTIMATING TEMPERATURE AT A CRITICAL POINT
- Publication number 20170102750
- Publication date Apr 13, 2017
- Apple Inc.
- Keith Cox
- G01 - MEASURING TESTING
Information Patent Application
PROCESSOR THROTTLE RATE LIMITER
- Publication number 20160357243
- Publication date Dec 8, 2016
- Apple Inc.
- John G. DORSEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUSES FOR OPERATING A DATA PROCESSING SYSTEM
- Publication number 20160209895
- Publication date Jul 21, 2016
- Apple Inc.
- Michael Culbert
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW ENERGY PROCESSOR FOR CONTROLLING OPERATING STATES OF A COMPUTER...
- Publication number 20160091954
- Publication date Mar 31, 2016
- Apple Inc.
- Cyril de la Cropte de Chanterac
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL SYSTEMS FOR REDUCING CURRENT TRANSIENTS
- Publication number 20160091960
- Publication date Mar 31, 2016
- Apple
- James S. ISMAIL
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Request and floor interface for current control with correctness in...

Global integrated circuit power control

Power delivery reduction scheme for SoC

PMU-side thermal control

Systems and methods for coherent power management

Temperature control loop for integrated circuit

Adaptive memory performance control by thread group

Scalable, hierarchical power delivery system

Power management for a graphics processing unit or other circuit

Coherent power management system for managing clients of varying po...

Method for multiplexing between power supply signals for voltage li...

Systems and methods for coherent power management

Method for multiplexing between power supply signals for voltage li...

Closed loop CPU performance control

Power management for a graphics processing unit or other circuit

Package power zone for limiting power consumption even when individ...

Temperature management in a wireless energy transfer system

Methods and apparatuses for controlling the temperature of a data p...

Method for multiplexing between power supply signals for voltage li...

Electronic device with thermal management system

Method for multiplexing between power supply signals for voltage li...

Closed loop CPU performance control

Systems and methods for coherent power management

Power management for a graphics processing unit or other circuit

Method for multiplexing between power supply signals for voltage li...

Controlling electrical device based on temperature and voltage

Temperature management in a wireless energy transfer system

Cold temperature power throttling at a mobile computing device

Low energy processor for controlling operating states of a computer...

Telemetry for power and thermal management

Patents Applicationslast 30 patents

PMU-Side Electromigration Control

Systems and Methods for Coherent Power Management

Scalable, Hierarchical Power Delivery System

PMU-Side Thermal Control

Request and Floor Interface for Current Control with Correctness in...

Global Integrated Circuit Power Control

Scalable, Hierarchical Power Delivery System

Power Delivery Reduction Scheme for SoC

Temperature Control Loop for Integrated Circuit

Systems and Methods for Coherent Power Management

Method for Multiplexing Between Power Supply Signals for Voltage Li...

ADAPTIVE MEMORY PERFORMANCE CONTROL BY THREAD GROUP

Method for Multiplexing Between Power Supply Signals for Voltage Li...

Coherent Power Management System

CLOSED LOOP CPU PERFORMANCE CONTROL

METHOD FOR MULTIPLEXING BETWEEN POWER SUPPLY SIGNALS FOR VOLTAGE LI...

Package Power Zone

Systems and Methods for Coherent Power Management

METHOD FOR MULTIPLEXING BETWEEN POWER SUPPLY SIGNALS FOR VOLTAGE LI...

TEMPERATURE MANAGEMENT IN A WIRELESS ENERGY TRANSFER SYSTEM

Methods and Apparatuses for Operating a Data Processing System

Systems and Methods for Coherent Power Management

Methods and Apparatuses for Dynamic Power Control

CLOSED LOOP CPU PERFORMANCE CONTROL

COLD TEMPERATURE POWER THROTTLING AT A MOBILE COMPUTING DEVICE

A METHOD FOR ESTIMATING TEMPERATURE AT A CRITICAL POINT

PROCESSOR THROTTLE RATE LIMITER

METHODS AND APPARATUSES FOR OPERATING A DATA PROCESSING SYSTEM

LOW ENERGY PROCESSOR FOR CONTROLLING OPERATING STATES OF A COMPUTER...

CONTROL SYSTEMS FOR REDUCING CURRENT TRANSIENTS