Yuk Nam Lam

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Pushbutton switch with LED indicator
- Patent number 6,900,402
- Issue date May 31, 2005
- Jeckson Electric Co., Ltd.
- Yuk Nam Lam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable battery charge
- Patent number 6,876,172
- Issue date Apr 5, 2005
- Jeckson Electric Co., Ltd.
- Yuk Nam Lam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC adaptor
- Patent number D446187
- Issue date Aug 7, 2001
- Jeckson Electric Co., Ltd.
- Yuk Nam Lam
- D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

Information Patent Application
PUSHBUTTON SWITCH WITH LED INDICATOR
- Publication number 20040129544
- Publication date Jul 8, 2004
- JECKSON ELECTRIC CO., LTD
- Yuk Nam Lam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Portable battery charger
- Publication number 20040130289
- Publication date Jul 8, 2004
- Yuk Nam Lam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER