Kun-I Yuan

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Key structure
- Patent number 10,340,098
- Issue date Jul 2, 2019
- Primax Electronics Ltd.
- Ding-Hsiang Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminous keyboard
- Patent number 10,312,035
- Issue date Jun 4, 2019
- Primax Electronics Ltd.
- Ying-Te Chiang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
KEY STRUCTURE
- Publication number 20190122835
- Publication date Apr 25, 2019
- PRIMAX ELECTRONICS LTD.
- Ding-Hsiang Pan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINOUS KEYBOARD
- Publication number 20190115171
- Publication date Apr 18, 2019
- PRIMAX ELECTRONICS LTD.
- Ying-Te Chiang
- H01 - BASIC ELECTRIC ELEMENTS