Yong; Chang Beom

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yong; Chang Beom.The latest application filed is for "semiconductor device and method of forming conductive vias using backside via reveal and selective passivation".

Company Profile

0.6.6

Yong; Chang Beom - Singapore SG

*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
Semiconductor device and method of forming conductive vias using backside via reveal and selective passivation Grant 9,865,524 - Na , et al. January 9, 2	2018-01-09
Semiconductor device and method of forming UBM structure on back surface of TSV semiconductor wafer Grant 9,601,462 - Choi , et al. March 21, 2	2017-03-21
Semiconductor device and method of forming guard ring around conductive TSV through semiconductor wafer Grant 9,257,382 - Na , et al. February 9, 2	2016-02-09
Semiconductor device and method of forming through-silicon-via with sacrificial layer Grant 9,076,655 - Na , et al. July 7, 2	2015-07-07
Semiconductor Device and Method of Forming Conductive Vias Using Backside Via Reveal and Selective Passivation App 20140300002 - Na; Duk Ju ; et al.	2014-10-09
Semiconductor Device and Method of Forming UBM Structure on Back Surface of TSV Semiconductor Wafer App 20140264851 - Choi; Won Kyoung ; et al.	2014-09-18
Semiconductor Device and Method of Forming Through-Silicon-Via with Sacrificial Layer App 20140199838 - Na; Duk Ju ; et al.	2014-07-17
Semiconductor Device and Method of Forming Guard Ring Around Conductive TSV Through Semiconductor Wafer App 20130299998 - Na; Duk Ju ; et al.	2013-11-14
Semiconductor device and method of forming guard ring around conductive TSV through semiconductor wafer Grant 8,558,389 - Na , et al. October 15, 2	2013-10-15
Semiconductor Device and Method of Forming Guard Ring Around Conductive TSV through Semiconductor Wafer App 20130147055 - Na; Duk Ju ; et al.	2013-06-13

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.