Pugh; Danny

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pugh; Danny.The latest application filed is for "combined high and low voltage protection circuit for half-bridge converter".

Company Profile

1.19.0

Pugh; Danny - Harvest AL

*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
Combined high and low voltage protection circuit for half-bridge converter Grant 11,228,169 - Xiong , et al. January 18, 2	2022-01-18
Damped PI-type filter Y-type capacitance network for radiated and conducted emission Grant 10,784,678 - Xiong , et al. Sept	2020-09-22
Lighting device with dimming reference control method to stabilize low output current Grant 10,362,652 - Xiong , et al.	2019-07-23
Auxiliary power supply with dynamically adjustable output Grant 9,826,583 - Xiong , et al. November 21, 2	2017-11-21
Circuit and method for abnormal fault testing in an LED driver Grant 9,820,351 - Xiong , et al. November 14, 2	2017-11-14
Circuit and method for eliminating power-off flash for LED drivers Grant 9,769,890 - Xiong , et al. September 19, 2	2017-09-19
Output tuning and dimming interface for an LED driver Grant 9,723,667 - Xiong , et al. August 1, 2	2017-08-01
LED driver providing constant output power across a wide output voltage and current range Grant 9,668,309 - Xiong , et al. May 30, 2	2017-05-30
Method to detect uneven AC load or parallel load removal Grant 9,480,126 - Xiong , et al. October 25, 2	2016-10-25
Method to control striations in a lamp powered by an electronic ballast Grant 9,307,623 - Mays, II , et al. April 5, 2	2016-04-05
Adaptive lamp warm up control for dimming ballast based on lamp impedance sensing Grant 8,896,213 - Xiong , et al. November 25, 2	2014-11-25
Lighting ballast and method for balancing multiple independent resonant tanks Grant 8,610,366 - Xiong , et al. December 17, 2	2013-12-17
Electronic ballast circuit and method for detecting removal of parallel connected lamp filaments in low level dimming Grant 8,581,497 - Xiong , et al. November 12, 2	2013-11-12
PLC controller and discharge lighting ballast receiver with high noise immunity Grant 8,427,074 - Xiong , et al. April 23, 2	2013-04-23
Over-voltage protection and automatic re-strike circuit for an electronic ballast Grant 7,768,755 - Xiong , et al. August 3, 2	2010-08-03

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