Smedley; Keyue M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Smedley; Keyue M..The latest application filed is for "regenerative and ramping acceleration (rara) snubbers for isolated and tapped-inductor converters".

Company Profile

0.8.4

Smedley; Keyue M. - Irvine CA US
Smedley, Keyue M - Irvine CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Regenerative And Ramping Acceleration (rara) Snubbers For Isolated And Tapped-inductor Converters App 20150085534 - ABRAMOVITZ; Alexander ; et al.	2015-03-26
Single-stage power factor correction method to reduce energy storage capacitor voltage and circuit for same Grant 6,751,104 - Qiao , et al. June 15, 2	2004-06-15
Single-stage power factor correction method to reduce energy storage capacitor voltage and circuit for same App 20030227784 - Qiao, Chongming ; et al.	2003-12-11
Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters and grid-connected inverters Grant 6,545,887 - Smedley , et al. April 8, 2	2003-04-08
Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters, and grid-connected inverters App 20020149953 - Smedley, Keyue M. ; et al.	2002-10-17
Unified constant-frequency integration control of three-phase power corrected rectifiers, active power filters, and grid-connected inverters Grant 6,297,980 - Smedley , et al. October 2, 2	2001-10-02
PWM controller with one cycle response Grant 6,084,450 - Smith , et al. July 4, 2	2000-07-04
General constant frequency pulse-width modulators Grant 5,886,586 - Lai , et al. March 23, 1	1999-03-23
One cycle control of bipolar switching power amplifiers Grant 5,617,306 - Lai , et al. April 1, 1	1997-04-01
Digital, pulse width modulation audio power amplifier with noise and ripple shaping Grant 5,559,467 - Smedley September 24, 1	1996-09-24
One-cycle controlled switching circuit Grant 5,278,490 - Smedley January 11, 1	1994-01-11

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.