Tao; Hongdan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tao; Hongdan.The latest application filed is for "acoustic chambers damped with plural resonant chambers, and related systems and methods".
- Tao; Hongdan - Sunnyvale CA
- Tao; Hongdan - Campbell CA
| Patent | Date |
|---|---|
| Speaker with flex circuit acoustic radiator Grant 10,687,146 - Grazian , et al. | 2020-06-16 |
| Valve for acoustic port Grant 10,469,940 - Taylor , et al. No | 2019-11-05 |
| Acoustic Chambers Damped With Plural Resonant Chambers, And Related Systems And Methods App 20190281381 - Tao; Hongdan ; et al. | 2019-09-12 |
| Acoustic chambers damped with plural resonant chambers, and related systems and methods Grant 10,397,693 - Tao , et al. A | 2019-08-27 |
| Front port resonator for a speaker assembly Grant 10,299,032 - Grazian , et al. | 2019-05-21 |
| Speaker With Flex Circuit Acoustic Radiator App 20190149925 - Grazian; Anthony P. ; et al. | 2019-05-16 |
| Front Port Resonator For A Speaker Assembly App 20190082252 - Grazian; Anthony P. ; et al. | 2019-03-14 |
| Audio module for an electronic device Grant 10,219,057 - Luce , et al. Feb | 2019-02-26 |
| Speaker with flex circuit acoustic radiator Grant 10,194,248 - Grazian , et al. Ja | 2019-01-29 |
| Capacitive sensing of a moving-coil structure with an inset plate Grant 10,149,078 - Hogan , et al. De | 2018-12-04 |
| Capacitive Sensing Of A Moving-coil Structure With An Inset Plate App 20180192217 - Hogan; Roderick B. ; et al. | 2018-07-05 |
| Sensor assembly for measuring diaphragm displacement and temperature in a micro speaker Grant 9,967,664 - Quek , et al. May 8, 2 | 2018-05-08 |
| Valve For Acoustic Port App 20180091892 - Taylor; Martin D. ; et al. | 2018-03-29 |
| Audio Module For An Electronic Device App 20180084323 - Luce; Thomas R. ; et al. | 2018-03-22 |
| Speaker With Flex Circuit Acoustic Radiator App 20170245057 - Grazian; Anthony P. ; et al. | 2017-08-24 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 