Chuang; Chieh-Fan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chuang; Chieh-Fan.The latest application filed is for "keyswitch structure".
- Chuang; Chieh-Fan - New Taipei TW
- CHUANG; Chieh-Fan - New Taipei City TW
| Patent | Date |
|---|---|
| Key structure and keyboard having the same Grant 9,831,049 - Lin , et al. November 28, 2 | 2017-11-28 |
| Key cap linkage mechanism Grant 9,773,623 - Lin , et al. September 26, 2 | 2017-09-26 |
| Keyswitch Structure App 20170250035 - LIN; Chun-Ting ; et al. | 2017-08-31 |
| Key structure and keyboard having key structure Grant 9,734,962 - Lin , et al. August 15, 2 | 2017-08-15 |
| Key Structure And Keyboard Having The Same App 20170125186 - LIN; Chun-Ting ; et al. | 2017-05-04 |
| Key Structure And Keyboard Having Key Structure App 20170125185 - LIN; Chun-Ting ; et al. | 2017-05-04 |
| Key App 20150340175 - TSENG; CHENG-FU ; et al. | 2015-11-26 |
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