Chang; Jih-Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Jih-Hung.The latest application filed is for "damper for a bicycle component".
- Chang; Jih-Hung - Taichung City TW
- Chang; Jih-Hung - Taichung TW
| Patent | Date |
|---|---|
| Damper For A Bicycle Component App 20210078673 - Chang; Jih-Hung | 2021-03-18 |
| Damper for a bicycle component Grant 10,882,587 - Chang January 5, 2 | 2021-01-05 |
| Damper For A Bicycle Component App 20180370598 - Chang; Jih-Hung | 2018-12-27 |
| Bicycle Rear Derailleur with a Damper Assembly App 20160304160 - Chang; Jih-Hung | 2016-10-20 |
| Bicycle rear derailleur with a damper assembly Grant 9,463,846 - Chang October 11, 2 | 2016-10-11 |
| Bicycle Rear Derailleur with a Damper Assembly App 20160176478 - Chang; Jih-Hung | 2016-06-23 |
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