Huan-Ming Yao

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Tao-Yuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Keyswitch device
- Patent number 6,150,624
- Issue date Nov 21, 2000
- Hon Hai Precision Ind. Co., Ltd.
- Huan-Ming Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key switch arrangement
- Patent number 6,140,595
- Issue date Oct 31, 2000
- Hon Hai Precision Ind. Co., Ltd.
- Huan-Ming Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key switch
- Patent number 6,133,539
- Issue date Oct 17, 2000
- Hon Hai Precision Ind. Co., Ltd.
- Huan-Ming Yao
- H01 - BASIC ELECTRIC ELEMENTS