Fu-Shen Jeng

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Yunghe City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Automatic stepless speed-changing mechanism
- Patent number 7,077,771
- Issue date Jul 18, 2006
- Fu-shen Jeng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Kinetic energy generating mechanism
- Patent number 6,698,779
- Issue date Mar 2, 2004
- Fu-shen Jeng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Kinetic energy generating mechanism
- Patent number 6,695,331
- Issue date Feb 24, 2004
- Fu-shen Jeng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
Automatic non-step speed changing mechanism
- Publication number 20050227797
- Publication date Oct 13, 2005
- Fu-Shen Jeng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Automatic stepless speed-changing mechanism
- Publication number 20040048706
- Publication date Mar 11, 2004
- Fu-Shen Jeng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Kinetic energy generating mechanism
- Publication number 20040000442
- Publication date Jan 1, 2004
- Fu-Shen Jeng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
KINETIC ENERGY GENERATING MECHANISM
- Publication number 20030234507
- Publication date Dec 25, 2003
- Fu-Shen Jeng
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS