Chan; Jacky Chi-Hung
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chan; Jacky Chi-Hung.The latest application filed is for "audio system having integral handle".
- Chan; Jacky Chi-Hung - Framingham MA
- Chan; Jacky Chi-Hung - Hong Kong HK
| Patent | Date |
|---|---|
| Audio system having integral handle Grant 10,097,911 - Parker , et al. October 9, 2 | 2018-10-09 |
| Audio System Having Integral Handle App 20180035184 - Parker; Robert Preston ; et al. | 2018-02-01 |
| Audio system having integral handle Grant 9,788,091 - Parker , et al. October 10, 2 | 2017-10-10 |
| Robust photochromic compounds with silicon- or phosphorus-containing heterocyclic ring and the production thereof Grant 9,708,528 - Yam , et al. July 18, 2 | 2017-07-18 |
| Audio System Having Integral Handle App 20170064420 - Parker; Robert Preston ; et al. | 2017-03-02 |
| Portable audio system having waveguide structure Grant 9,532,121 - Parker , et al. December 27, 2 | 2016-12-27 |
| Robust Photochromic Compounds With Silicon- Or Phosphorus-containing Heterocyclic Ring And The Production Thereof App 20150361332 - Yam; Vivian Wing-Wah ; et al. | 2015-12-17 |
| Portable Audio System Having Waveguide Structure App 20150296283 - Parker; Robert Preston ; et al. | 2015-10-15 |
| Portable audio system with integrated handle Grant 9,066,174 - Parker , et al. June 23, 2 | 2015-06-23 |
| Portable Audio System Having Waveguide Structure App 20130315429 - Parker; Robert Preston ; et al. | 2013-11-28 |
| Portable audio system having waveguide structure Grant 8,503,709 - Parker , et al. August 6, 2 | 2013-08-06 |
| Low frequency enclosure for video display devices Grant 8,295,526 - Bastyr , et al. October 23, 2 | 2012-10-23 |
| Acoustic waveguide vibration damping Grant 8,151,929 - Chan , et al. April 10, 2 | 2012-04-10 |
| Audio system for portable device Grant 8,103,033 - Drake , et al. January 24, 2 | 2012-01-24 |
| Portable audio system having waveguide structure Grant 8,103,035 - Parker , et al. January 24, 2 | 2012-01-24 |
| Acoustic Waveguide Vibration Damping App 20110253473 - Chan; Jacky Chi-Hung ; et al. | 2011-10-20 |
| Acoustic waveguide vibration damping Grant 8,002,078 - Chan , et al. August 23, 2 | 2011-08-23 |
| Portable Audio System Having Waveguide Structure App 20110150259 - Parker; Robert Preston ; et al. | 2011-06-23 |
| Low Frequency Enclosure For Video Display Devices App 20110037906 - Gawronski; Brian J. ; et al. | 2011-02-17 |
| Acoustic Waveguide Vibration Damping App 20100206661 - Chan; Jacky Chi-Hung ; et al. | 2010-08-19 |
| Portable Audio System Having Waveguide Structure App 20080152181 - Parker; Robert Preston ; et al. | 2008-06-26 |
| Audio System For Portable Device App 20070246291 - Drake; Steven R. ; et al. | 2007-10-25 |
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