Jhuang; Chuang-Shu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Jhuang; Chuang-Shu.The latest application filed is for "keyboard keycap connecting element".
- Jhuang; Chuang-Shu - Taipei TW
| Patent | Date |
|---|---|
| Keyboard device Grant 11,177,091 - Tsai , et al. November 16, 2 | 2021-11-16 |
| Keyboard Keycap Connecting Element App 20200203098 - Jhuang; Chuang-Shu ; et al. | 2020-06-25 |
| Keyboard keycap connecting element Grant 10,692,667 - Jhuang , et al. | 2020-06-23 |
| Key structure Grant 10,488,943 - Jhuang , et al. Nov | 2019-11-26 |
| Key Structure App 20190220101 - Jhuang; Chuang-Shu ; et al. | 2019-07-18 |
| Keyboard App 20180337005 - JHUANG; Chuang-Shu ; et al. | 2018-11-22 |
| Key structure Grant 9,799,465 - Jhuang , et al. October 24, 2 | 2017-10-24 |
| Key structure Grant 9,767,970 - Jhuang September 19, 2 | 2017-09-19 |
| Key Structure App 20170213663 - JHUANG; CHUANG-SHU | 2017-07-27 |
| Key Structure App 20170162345 - JHUANG; CHUANG-SHU ; et al. | 2017-06-08 |
| Microswitch Keyboard App 20160322180 - JHUANG; CHUANG-SHU ; et al. | 2016-11-03 |
| Keycap structure Grant 9,087,650 - Ma , et al. July 21, 2 | 2015-07-21 |
| Keycap Structure App 20140216905 - Ma; Hui ; et al. | 2014-08-07 |
| Scissors-type Connecting Member And Key Structure With Scissors-type Connecting Member App 20140138223 - Jhuang; Chuang-Shu ; et al. | 2014-05-22 |
| Key structure with scissors-type connecting member Grant 8,581,130 - Jhuang , et al. November 12, 2 | 2013-11-12 |
| Key structure with scissors-type connecting member Grant 8,581,127 - Jhuang , et al. November 12, 2 | 2013-11-12 |
| Key Structure With Scissors-type Connecting Member App 20120312670 - Jhuang; Chuang-Shu ; et al. | 2012-12-13 |
| Key Structure With Scissors-type Connecting Member App 20120267226 - Jhuang; Chuang-Shu ; et al. | 2012-10-25 |
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