Ungacta; Candice

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ungacta; Candice.The latest application filed is for "lighting device with dimming reference control method to stabilize low output current".

Company Profile

0.21.0

Ungacta; Candice - Huntsville 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
Lighting device with dimming reference control method to stabilize low output current Grant 10,362,652 - Xiong , et al.	2019-07-23
Constant current source LED driver circuit with self-clamped output Grant 9,894,718 - Xiong , et al. February 13, 2	2018-02-13
Output transformer and resonant inductor in a combined magnetic structure Grant 9,837,194 - Folker , et al. December 5, 2	2017-12-05
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
Primary current sensing method for isolated LED driver Grant 9,787,195 - Xiong , et al. October 10, 2	2017-10-10
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 configuration and dimming interface for dynamic adjustment of driver operating parameters Grant 9,693,411 - Xiong , et al. June 27, 2	2017-06-27
Input surge protection circuit and method for a non-isolated buck-boost LED driver Grant 9,674,907 - Xiong , et al. June 6, 2	2017-06-06
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
Circuit and method for indirectly sensing current and voltage in a floating output power supply Grant 9,645,597 - Xiong , et al. May 9, 2	2017-05-09
Stability control of a power factor correction circuit using adaptive mulitplier voltage feedback Grant 9,431,893 - Xiong , et al. August 30, 2	2016-08-30
Automatic current and reference gain control for wide range current control Grant 9,363,862 - Xiong , et al. June 7, 2	2016-06-07
Constant current control for an LED driver circuit using a microcontroller-based oscillator controlled by a differential error feedback signal from a proportional and integration control loop Grant 9,237,613 - Xiong , et al. January 12, 2	2016-01-12
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

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.