Hong-Ying Li

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Telescopic adjusting mechanism
- Patent number 8,109,687
- Issue date Feb 7, 2012
- Silitek Electronic (Guangzhou) Co., Ltd.
- Da-Hui Xu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Telescopic adjusting mechanism
- Publication number 20090190995
- Publication date Jul 30, 2009
- Da-Hui Xu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...