loadpatents
Patent applications and USPTO patent grants for Fan; Hongfeng.The latest application filed is for "overvoltage protection circuit, integrated circuit and switching converter with the same".
Patent | Date |
---|---|
Overvoltage Protection Circuit, Integrated Circuit And Switching Converter With The Same App 20220158542 - Chen; Dengke ;   et al. | 2022-05-19 |
Overvoltage protection circuit, integrated circuit and switching converter with the same Grant 11,277,064 - Chen , et al. March 15, 2 | 2022-03-15 |
System With A Plurality Of Type-c Ports And Control Method Thereof App 20210344211 - Yu; Tzuming ;   et al. | 2021-11-04 |
Clock dividing frequency circuit, control circuit and power management integrated circuit Grant 10,778,231 - Tseng , et al. Sept | 2020-09-15 |
Overvoltage Protection Circuit, Integrated Circuit And Switching Converter With The Same App 20180367027 - Chen; Dengke ;   et al. | 2018-12-20 |
Clock Dividing Frequency Circuit, Control Circuit And Power Management Integrated Circuit App 20180159539 - Tseng; Jaime ;   et al. | 2018-06-07 |
LED driver Grant 9,131,553 - Chen , et al. September 8, 2 | 2015-09-08 |
Led Driver App 20130328496 - Chen; Jun ;   et al. | 2013-12-12 |
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.