Sin; Kin on johnny

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sin; Kin on johnny.The latest application filed is for "reverse-conducting insulated-gate bipolar transistor structure and corresponding fabrication method thereof".

Company Profile

1.7.5

Sin; Kin on johnny - Clear water bay HK
Sin; Kin On Johnny - Kowloon HK
Sin; Kin On Johnny - Hong Kong SAR CN
Sin; Kin-On Johnny - Hong Kong HK
Sin; Kin On Johnny - New Territories HK
Sin; Kin On Johnny - Shatin HK

*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
Insulated-gate bipolar transistor structure and method for manufacturing the same Grant 10,692,995 - Zhou , et al.	2020-06-23
Reverse-conducting insulated-gate bipolar transistor structure and corresponding fabrication method thereof Grant 10,593,788 - Lau , et al.	2020-03-17
Reverse-conducting Insulated-gate Bipolar Transistor Structure And Corresponding Fabrication Method Thereof App 20190157436 - LAU; Pui Sze ; et al.	2019-05-23
Insulated-gate Bipolar Transistor Structure And Method For Manufacturing The Same App 20180226500 - ZHOU; Xianda ; et al.	2018-08-09
Method and apparatus for an integrated capacitor Grant 9,559,158 - Sin , et al. January 31, 2	2017-01-31
Method And Apparatus For An Integrated Capacitor App 20160204189 - Sin; Kin On Johnny ; et al.	2016-07-14
Power MOSFETs and methods of making same App 20070075364 - Sin; Kin On Johnny ; et al.	2007-04-05
Power MOSFET and methods of making same Grant 7,126,197 - Sin , et al. October 24, 2	2006-10-24
Power MOSFET and methods of making same App 20050121720 - Sin, Kin On Johnny ; et al.	2005-06-09
Frequency compensation techniques for low-power multistage amplifiers Grant 6,208,206 - Leung , et al. March 27, 2	2001-03-27
Phase-controlled dimmable ballast Grant 6,172,466 - Ki , et al. January 9, 2	2001-01-09

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.