YEONG-SHENG JANG

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NEW TAIPEI CITY, TW

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Patents Grantslast 30 patents

Information Patent Grant
Keyswitch device
- Patent number 11,217,404
- Issue date Jan 4, 2022
- Chicony Electronics Co., Ltd.
- Chao-Chin Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard device
- Patent number 10,720,288
- Issue date Jul 21, 2020
- Chicony Electronics Co., Ltd.
- Chao-Chin Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key structure and keyboard
- Patent number 8,759,702
- Issue date Jun 24, 2014
- Lite-On Electronics (Guangzhou) Limited
- Yao-Lun Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
KEYBOARD DEVICE
- Publication number 20200051759
- Publication date Feb 13, 2020
- CHICONY ELECTRONICS CO., LTD.
- Chao-Chin Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEY STRUCTURE AND KEYBOARD
- Publication number 20130087440
- Publication date Apr 11, 2013
- Lite-On Technology Corporation
- YAO-LUN HUANG
- H01 - BASIC ELECTRIC ELEMENTS