Chen Kok Yeoh

Person

Bukit Mertajam, MY

People

Patents Grantslast 30 patents

Information Patent Grant
Device, battery and system to control battery power
- Patent number 12,136,840
- Issue date Nov 5, 2024
- MOTOROLA SOLUTIONS, INC.
- Muhamad Ridzuan Azizan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery protection circuit and method
- Patent number 11,843,127
- Issue date Dec 12, 2023
- MOTOROLA SOLUTIONS, INC.
- Muhamad Ridzuan Azizan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery protection circuit with isolation device failure detection
- Patent number 11,502,520
- Issue date Nov 15, 2022
- MOTOROLA SOLUTIONS, INC.
- Muhamad Ridzuan Azizan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for adaptive active current limit protection
- Patent number 11,387,645
- Issue date Jul 12, 2022
- MOTOROLA SOLUTIONS, INC.
- Muhamad Ridzuan Azizan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for connecting a battery power source to a por...
- Patent number 11,264,814
- Issue date Mar 1, 2022
- MOTOROLA SOLUTIONS, INC.
- Muhamad Ridzuan Azizan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dynamic battery voltage restriction for hazardous environments
- Patent number 11,211,785
- Issue date Dec 28, 2021
- MOTOROLA SOLUTIONS, INC.
- Wai Mun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device, battery and method for spark detection based on transient c...
- Patent number 11,088,531
- Issue date Aug 10, 2021
- MOTOROLA SOLUTIONS, INC.
- Muhamad Ridzuan Azizan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Audio power circuit and method
- Patent number 10,368,167
- Issue date Jul 30, 2019
- MOTOROLA SOLUTIONS, INC.
- Chen Kok Yeoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intrinsically safe audio power current circuit and device using same
- Patent number 9,450,636
- Issue date Sep 20, 2016
- Motorola Solutions, Inc.
- Chen Kok Yeoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controling output power of communication e...
- Patent number 8,135,364
- Issue date Mar 13, 2012
- Motorola Solutions, Inc.
- Chin Wun Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE, BATTERY AND SYSTEM TO CONTROL BATTERY POWER
- Publication number 20230208163
- Publication date Jun 29, 2023
- MOTOROLA SOLUTIONS, INC
- Muhamad Ridzuan AZIZAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Protection Circuit and Method
- Publication number 20220399614
- Publication date Dec 15, 2022
- MUHAMAD RIDZUAN AZIZAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR ADAPTIVE ACTIVE CURRENT LIMIT PROTECTION
- Publication number 20210351586
- Publication date Nov 11, 2021
- MOTOROLA SOLUTIONS, INC
- MUHAMAD RIDZUAN AZIZAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR CONNECTING A BATTERY POWER SOURCE TO A POR...
- Publication number 20210351600
- Publication date Nov 11, 2021
- MOTOROLA SOLUTIONS, INC
- MUHAMAD RIDZUAN AZIZAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PROTECTION CIRCUIT WITH ISOLATION DEVICE FAILURE DETECTION
- Publication number 20210265847
- Publication date Aug 26, 2021
- MOTOROLA SOLUTIONS, INC
- Muhamad Ridzuan Azizan
- G01 - MEASURING TESTING
Information Patent Application
Dynamic Battery Voltage Restriction for Hazardous Environments
- Publication number 20210104886
- Publication date Apr 8, 2021
- MOTOROLA SOLUTIONS, INC
- Wai Mun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE, BATTERY AND METHOD FOR SPARK DETECTION BASED ON TRANSIENT C...
- Publication number 20210075206
- Publication date Mar 11, 2021
- MOTOROLA SOLUTIONS, INC
- Muhamad Ridzuan AZIZAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUDIO POWER CIRCUIT AND METHOD
- Publication number 20180152785
- Publication date May 31, 2018
- MOTOROLA SOLUTIONS, INC
- Chen Kok Yeoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING MAT AS A BATTERY CHARGING INDICATOR
- Publication number 20170117738
- Publication date Apr 27, 2017
- MOTOROLA SOLUTIONS, INC.
- Chen Kok Yeoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTRINSICALLY SAFE AUDIO POWER CURRENT CIRCUIT AND DEVICE USING SAME
- Publication number 20160191104
- Publication date Jun 30, 2016
- MOTOROLA SOLUTIONS, INC.
- CHEN KOK YEOH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for controling output power of communication e...
- Publication number 20100041354
- Publication date Feb 18, 2010
- MOTOROLA, INC.
- Chin Wun Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR REDUCING PEAK CURRENT VARIATION IN A RADIO
- Publication number 20100022209
- Publication date Jan 28, 2010
- MOTOROLA, INC.
- Chin Wun Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chen Kok Yeoh

Person

Patents Grantslast 30 patents

Device, battery and system to control battery power

Battery protection circuit and method

Battery protection circuit with isolation device failure detection

Apparatus and method for adaptive active current limit protection

Method and apparatus for connecting a battery power source to a por...

Dynamic battery voltage restriction for hazardous environments

Device, battery and method for spark detection based on transient c...

Audio power circuit and method

Intrinsically safe audio power current circuit and device using same

Method and apparatus for controling output power of communication e...

Patents Applicationslast 30 patents

DEVICE, BATTERY AND SYSTEM TO CONTROL BATTERY POWER

Battery Protection Circuit and Method

APPARATUS AND METHOD FOR ADAPTIVE ACTIVE CURRENT LIMIT PROTECTION

METHOD AND APPARATUS FOR CONNECTING A BATTERY POWER SOURCE TO A POR...

BATTERY PROTECTION CIRCUIT WITH ISOLATION DEVICE FAILURE DETECTION

Dynamic Battery Voltage Restriction for Hazardous Environments

DEVICE, BATTERY AND METHOD FOR SPARK DETECTION BASED ON TRANSIENT C...

AUDIO POWER CIRCUIT AND METHOD

WIRELESS CHARGING MAT AS A BATTERY CHARGING INDICATOR

INTRINSICALLY SAFE AUDIO POWER CURRENT CIRCUIT AND DEVICE USING SAME

Method and apparatus for controling output power of communication e...

METHOD AND APPARATUS FOR REDUCING PEAK CURRENT VARIATION IN A RADIO