Zhigang Dang

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Smart speaker power management
- Patent number 12,101,612
- Issue date Sep 24, 2024
- Apple Inc.
- Zhigang Dang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Smart speaker power management
- Patent number 11,910,171
- Issue date Feb 20, 2024
- Apple Inc.
- Zhigang Dang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitive wireless charging for wireless earbuds
- Patent number 11,102,566
- Issue date Aug 24, 2021
- Apple Inc.
- Zhigang Dang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Capacitive wireless charging for wireless earbuds
- Patent number 10,750,268
- Issue date Aug 18, 2020
- Apple Inc.
- Zhigang Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SMART SPEAKER POWER MANAGEMENT
- Publication number 20240107229
- Publication date Mar 28, 2024
- Apple Inc.
- Zhigang Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Smart Speaker Power Management
- Publication number 20220078548
- Publication date Mar 10, 2022
- Apple Inc.
- Zhigang Dang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITIVE WIRELESS CHARGING FOR WIRELESS EARBUDS
- Publication number 20200351580
- Publication date Nov 5, 2020
- Apple Inc.
- Zhigang Dang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITIVE WIRELESS CHARGING FOR WIRELESS EARBUDS
- Publication number 20200068285
- Publication date Feb 27, 2020
- Apple Inc.
- Zhigang Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE