David TSAI

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Bicycle mounting adapter
- Patent number 9,873,385
- Issue date Jan 23, 2018
- King Shen Co., Ltd.
- David Tsai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for holding a flat object
- Patent number 8,403,310
- Issue date Mar 26, 2013
- King Shen Co., Ltd.
- Kun-Jie Wang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
BICYCLE MOUNTING ADAPTER
- Publication number 20160229351
- Publication date Aug 11, 2016
- King Shen Co., Ltd.
- David TSAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS FOR HOLDING A FORK OF A MOUNTAIN BICYCLE
- Publication number 20150151687
- Publication date Jun 4, 2015
- King Shen Co., Ltd.
- David TSAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Detachable Top Tube Apparatus for a Bicycle
- Publication number 20120112429
- Publication date May 10, 2012
- Kun-Jie Wang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Telescopic Apparatus
- Publication number 20120034023
- Publication date Feb 9, 2012
- Kun-Jie WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus for Holding a Flat Object
- Publication number 20110266731
- Publication date Nov 3, 2011
- Kun-Jie WANG
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS