Jack Huang

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device
- Patent number 7,226,095
- Issue date Jun 5, 2007
- ITW Limited
- Jack Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Rear derailleur for use in bicycles
- Patent number 5,865,698
- Issue date Feb 2, 1999
- Industrial Technology Research Institute
- Jack Huang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Speed change lever apparatus for use in bicycles
- Patent number 5,673,594
- Issue date Oct 7, 1997
- Industrial Technology Research Institute
- Jack Huang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Gear shifting device for a multi-speed bicycle
- Patent number 5,660,083
- Issue date Aug 26, 1997
- Industrial Technology Reasearch Institute
- Jack Huang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle speed indicator
- Patent number 5,632,226
- Issue date May 27, 1997
- Industrial Technology Resarch Institute
- Jack Huang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Rotary shifter for bicycle
- Patent number 5,588,331
- Issue date Dec 31, 1996
- Industrial Technology Research Institute
- Jack Huang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Sealing device
- Publication number 20050023844
- Publication date Feb 3, 2005
- ITW LIMITED
- Jack Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS