Chen; Sean S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Sean S..The latest application filed is for "fault detection".
- Chen; Sean S. - Sunnyvale CA
| Patent | Date |
|---|---|
| Fault detection Grant 10,054,647 - Chen August 21, 2 | 2018-08-21 |
| Driving circuits for light emitting elements Grant 9,706,610 - Chen , et al. July 11, 2 | 2017-07-11 |
| Low total harmonic distortion and high power factor correction power converters Grant 9,318,959 - Zhang , et al. April 19, 2 | 2016-04-19 |
| Fault Detection App 20160077162 - Chen; Sean S. | 2016-03-17 |
| Driving circuits for light emitting elements Grant 9,288,852 - Chen , et al. March 15, 2 | 2016-03-15 |
| Adaptive phase-lead compensation with Miller Effect Grant 9,195,249 - Chen , et al. November 24, 2 | 2015-11-24 |
| Dual-mode, AC/DC power converter with power factor correction Grant 9,088,219 - Zhang , et al. July 21, 2 | 2015-07-21 |
| Circuit for driving light emitting elements Grant 9,013,110 - Chen , et al. April 21, 2 | 2015-04-21 |
| Multi-channel driver equalizer Grant 8,952,623 - Chen , et al. February 10, 2 | 2015-02-10 |
| Low Total Harmonic Distortion And High Power Factor Correction Power Converters App 20140211518 - Zhang; Hong ; et al. | 2014-07-31 |
| Fault Protection And Correction Of Line And Load Faults App 20140160802 - Zhang; Hong ; et al. | 2014-06-12 |
| Dual-mode, Ac/dc Power Converter With Power Factor Correction App 20140153291 - Zhang; Hong ; et al. | 2014-06-05 |
| Adaptive Phase-lead Compensation With Miller Effect App 20130154593 - Chen; Sean S. ; et al. | 2013-06-20 |
| Circuit for Driving Light Emitting Elements App 20130134889 - Chen; Sean S. ; et al. | 2013-05-30 |
| Multi-Channel Driver Equalizer App 20130099697 - Chen; Sean S. ; et al. | 2013-04-25 |
| Driving Circuits For Light Emitting Elements App 20130093339 - Chen; Sean S. ; et al. | 2013-04-18 |
| Driving Circuits For Light Emitting Elements App 20130093338 - Chen; Sean S. ; et al. | 2013-04-18 |
| Low voltage, low Z, band-gap reference Grant 7,400,187 - Chen July 15, 2 | 2008-07-15 |
| Very low current oscillator with variable duty cycle Grant 6,914,494 - Chen July 5, 2 | 2005-07-05 |
| Apparatus and method for a precision bi-directional trim scheme Grant 6,819,164 - Chen November 16, 2 | 2004-11-16 |
| Cascode stage for an operational amplifier Grant 6,788,143 - Chen September 7, 2 | 2004-09-07 |
| Circuit and method to counter offset voltage induced by load changes Grant 6,621,333 - Chen September 16, 2 | 2003-09-16 |
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.
| 