Cheng; Howard Shi-how
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Howard Shi-how.The latest application filed is for "sound system with automatically adjustable relative driver orientation".
- Cheng; Howard Shi-how - Swindon GB
- Cheng; Howard Shi-How - Irvine CA
- Cheng; Howard Shi-How - Chandler AZ
| Patent | Date |
|---|---|
| Sound system with automatically adjustable relative driver orientation Grant 11,095,976 - Kim , et al. August 17, 2 | 2021-08-17 |
| Sound System With Automatically Adjustable Relative Driver Orientation App 20200221217 - Kim; Glen Gihong ; et al. | 2020-07-09 |
| Portable speaker Grant D821,358 - Garfio , et al. June 26, 2 | 2018-06-26 |
| Shock absorbent speaker system Grant 9,668,039 - Garfio , et al. May 30, 2 | 2017-05-30 |
| Speaker core with removable jacket Grant 9,641,921 - Garfio , et al. May 2, 2 | 2017-05-02 |
| Jacket for a portable speaker Grant D777,709 - Yau , et al. January 31, 2 | 2017-01-31 |
| Jacket for portable speaker Grant D777,146 - Cheng , et al. January 24, 2 | 2017-01-24 |
| Jacket for a portable speaker Grant D777,147 - Cheng , et al. January 24, 2 | 2017-01-24 |
| Jacket for a portable speaker Grant D766,219 - Yau , et al. September 13, 2 | 2016-09-13 |
| Portable speaker Grant D753,093 - Garfio , et al. April 5, 2 | 2016-04-05 |
| Jacket for speaker Grant D752,558 - Cheng , et al. March 29, 2 | 2016-03-29 |
| Jacket for portable speaker Grant D736,745 - Yau , et al. August 18, 2 | 2015-08-18 |
| Jacket for a portable speaker Grant D736,747 - Yau , et al. August 18, 2 | 2015-08-18 |
| Jacket for a portable speaker Grant D736,746 - Cheng , et al. August 18, 2 | 2015-08-18 |
| Jacket for portable speaker Grant D735,168 - Cheng , et al. July 28, 2 | 2015-07-28 |
| Speaker System App 20150195634 - Garfio; Alejandro ; et al. | 2015-07-09 |
| Remote control Grant D722,045 - Mok , et al. February 3, 2 | 2015-02-03 |
| Fluid Check Valve with a Floating Pivot App 20110094592 - Cheng; Howard Shi-How ; et al. | 2011-04-28 |
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