Jih-Hung Chang

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Rear derailleur dampening assembly
- Patent number 11,999,441
- Issue date Jun 4, 2024
- The Cycle Group
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Damper for a bicycle component
- Patent number 11,667,350
- Issue date Jun 6, 2023
- SRAM, LLC
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Damper for a bicycle component
- Patent number 10,882,587
- Issue date Jan 5, 2021
- SRAM, LLC
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Bicycle rear derailleur with a damper assembly
- Patent number 9,463,846
- Issue date Oct 11, 2016
- SRAM Deutschland GmbH
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
DAMPER FOR A BICYCLE COMPONENT
- Publication number 20210078673
- Publication date Mar 18, 2021
- SRAM, LLC
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
DAMPER FOR A BICYCLE COMPONENT
- Publication number 20180370598
- Publication date Dec 27, 2018
- SRAM, LLC
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Rear Derailleur with a Damper Assembly
- Publication number 20160304160
- Publication date Oct 20, 2016
- SRAM Deutschland GmH
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Bicycle Rear Derailleur with a Damper Assembly
- Publication number 20160176478
- Publication date Jun 23, 2016
- SRAM Deutschland GmH
- Jih-Hung Chang
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS