Abby Cherian

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
AC-DC converter with boost front end having flat current and active...
- Patent number 11,095,206
- Issue date Aug 17, 2021
- Apple Inc.
- InHwan Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active burst ZVS boost PFC converter
- Patent number 10,917,006
- Issue date Feb 9, 2021
- Apple Inc.
- InHwan Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable frequency and burst mode operation of primary resonant fly...
- Patent number 10,170,974
- Issue date Jan 1, 2019
- Apple Inc.
- InHwan Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bleeder circuitry for increasing leakage current during hiccup mode...
- Patent number 9,825,481
- Issue date Nov 21, 2017
- Apple Inc.
- Kisun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
AC-DC Converter with Boost Front End Having Flat Current and Active...
- Publication number 20210099076
- Publication date Apr 1, 2021
- Apple Inc.
- InHwan Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRIMARY RESONANT FLYBACK CONVERTERS
- Publication number 20190260282
- Publication date Aug 22, 2019
- Apple Inc.
- InHwan Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTED PRIMARY RESONANT FLYBACK CONVERTERS
- Publication number 20190036447
- Publication date Jan 31, 2019
- Apple Inc.
- InHwan Oh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BLEEDER CIRCUITRY FOR INCREASING LEAKAGE CURRENT DURING HICCUP MODE...
- Publication number 20130328415
- Publication date Dec 12, 2013
- Apple Inc.
- Kisun Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLING A FLYBACK CONVERTER FOR USE WITH A COMPUTER SYSTEM
- Publication number 20130229832
- Publication date Sep 5, 2013
- Apple Inc.
- Bharatkumar K. Patel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER