Chien-Hsing Tang

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Single-button support mechanism
- Patent number 6,353,968
- Issue date Mar 12, 2002
- Acer Peripherals, Inc.
- Der-Rong Shyu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES