Cai; Chaofeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cai; Chaofeng.The latest application filed is for "alternatingly-switched parallel circuit, integrated power module and integrated power package".

Company Profile

8.5.7

Cai; Chaofeng - Shanghai CN
Cai; Chaofeng - Taoyuan Hsien CN

*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
Transformer module and power module Grant 11,450,480 - Cai , et al. September 20, 2	2022-09-20
Alternatingly-switched parallel circuit, integrated power module and integrated power package Grant 10,985,645 - Cai , et al. April 20, 2	2021-04-20
Alternatingly-switched Parallel Circuit, Integrated Power Module And Integrated Power Package App 20200195123 - CAI; Chaofeng ; et al.	2020-06-18
Transformer Module And Power Module App 20200161042 - CAI; Chaofeng ; et al.	2020-05-21
Transformer Module And Power Module App 20200143985 - CAI; Chaofeng ; et al.	2020-05-07
Magnetic Element And Method For Manufacturing Same App 20200143984 - HONG; Shouyu ; et al.	2020-05-07
Alternatingly-switched parallel circuit, integrated power module and integrated power package Grant 10,620,654 - Cai , et al.	2020-04-14
Alternatingly-switched Parallel Circuit, Integrated Power Module And Integrated Power Package App 20190146541 - CAI; Chaofeng ; et al.	2019-05-16
Interleaved parallel circuit, integrated power module and integrated power chip Grant 10,198,020 - Cai , et al. Fe	2019-02-05
Power switch circuit Grant 10,020,731 - Li , et al. July 10, 2	2018-07-10
Interleaved Parallel Circuit, Integrated Power Module And Integrated Power Chip App 20180059705 - CAI; Chaofeng ; et al.	2018-03-01
Power Switch Circuit App 20160314914 - LI; Zeng ; et al.	2016-10-27

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.