ZHI-HUA LIN

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing earphone
- Patent number 8,887,375
- Issue date Nov 18, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yi Xiong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detachable earphone
- Patent number 8,824,720
- Issue date Sep 2, 2014
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Jin-Bang Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION TRANSMISSION AND DISTRIBUTION TREE ESTABLISHMENT METHOD...
- Publication number 20230064407
- Publication date Mar 2, 2023
- ZTE Corporation
- Zhi LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPHONE
- Publication number 20150023543
- Publication date Jan 22, 2015
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- YI XIONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR FORMING A FRAME
- Publication number 20130048205
- Publication date Feb 28, 2013
- HON HAI Precision Industry CO., LTD.
- YI XIONG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EARPHONE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130034259
- Publication date Feb 7, 2013
- HON HAI Precision Industry CO., LTD.
- YI XIONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETACHABLE EARPHONE
- Publication number 20130022227
- Publication date Jan 24, 2013
- HON HAI Precision Industry CO., LTD.
- JIN-BANG WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE