Tzu Chun Liang

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Chung Ho City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard
- Patent number 11,127,546
- Issue date Sep 21, 2021
- Chicony Electronics Co., Ltd.
- Tao-Kuan Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Keyboard device and system operation method
- Patent number 10,671,178
- Issue date Jun 2, 2020
- Chicony Electronics Co., Ltd.
- Yi-Hung Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
KEYBOARD
- Publication number 20200365349
- Publication date Nov 19, 2020
- CHICONY ELECTRONICS CO., LTD.
- Tao-Kuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD DEVICE AND SYSTEM OPERATION METHOD
- Publication number 20190121445
- Publication date Apr 25, 2019
- CHICONY ELECTRONICS CO., LTD.
- Yi-Hung WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEADPHONES ACTIVATED BY ROTATION OF AN EAR CUP
- Publication number 20130202126
- Publication date Aug 8, 2013
- Jinsaun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Rotating docking station for portable electronic devices
- Publication number 20120014056
- Publication date Jan 19, 2012
- Jinsaun Chen
- G06 - COMPUTING CALCULATING COUNTING