HUNG; Yu-Ching
Patent Applications and Registrations
Patent applications and USPTO patent grants for HUNG; Yu-Ching.The latest application filed is for "brewing machine".
- HUNG; Yu-Ching - Kaohsiung City TW
- Hung; Yu-Ching - New Taipei TW
- Hung; Yu-Ching - New Taipei City TW
- HUNG; Yu-Ching - Taichung City TW
- Hung; Yu-Ching - Taichung TW
- Hung; Yu-Ching - Taichung 40352 TW
- Hung; Yu-Ching - West District Taichung City 40352 TW
- Hung; Yu-Ching - Taichung City 407 TW
| Patent | Date |
|---|---|
| Brewing Machine App 20220175182 - WU; Gwo-Huei ; et al. | 2022-06-09 |
| Electronic assembly Grant 11,317,504 - Wei , et al. April 26, 2 | 2022-04-26 |
| Electronic Assembly App 20210378095 - Wei; Yu-Chieh ; et al. | 2021-12-02 |
| Electronic assembly Grant 11,083,078 - Wei , et al. August 3, 2 | 2021-08-03 |
| Foldable Chair App 20130082501 - HUNG; Yu-Ching | 2013-04-04 |
| Chair With Waist Rest And Armrests App 20120242130 - HUNG; Yu-Ching | 2012-09-27 |
| Armchair with a storage device Grant 8,087,722 - Hung January 3, 2 | 2012-01-03 |
| Armchair with a Storage Device App 20110156456 - HUNG; Yu-Ching | 2011-06-30 |
| Chair with height adjustable armrests and a foldable back Grant 7,703,853 - Hung April 27, 2 | 2010-04-27 |
| Chair with Height Adjustable Armrests and a Foldable Back App 20100060065 - Hung; Yu-Ching | 2010-03-11 |
| Folding and fixing structure of a chair backrest Grant 7,510,243 - Hung March 31, 2 | 2009-03-31 |
| Apparatus for simultaneously folding seat back and armrest Grant 7,311,361 - Hung December 25, 2 | 2007-12-25 |
| Apparatus For Simultaneously Folding Seat Back And Armrest App 20070170768 - HUNG; YU-CHING | 2007-07-26 |
| Armrest adjustment mechanism Grant 6,974,190 - Hung December 13, 2 | 2005-12-13 |
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