Choi; Seongwoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Seongwoon.The latest application filed is for "methods of forming a pattern and methods of fabricating a semiconductor device having a pattern".

Company Profile

0.6.7

Choi; Seongwoon - Suwon-si KR
Choi; Seongwoon - Gyeonggi-do KR

*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
Methods of forming fine patterns of semiconductor device Grant 8,314,036 - Moon , et al. November 20, 2	2012-11-20
Methods of forming a pattern and methods of fabricating a semiconductor device having a pattern Grant 8,273,668 - Yoon , et al. September 25, 2	2012-09-25
Masks and methods of forming the same Grant 8,227,149 - Chun , et al. July 24, 2	2012-07-24
Methods of forming a pattern and methods of fabricating a semiconductor device having a pattern App 20110081777 - Yoon; Dong Ki ; et al.	2011-04-07
Methods Of Forming Fine Patterns Of Semiconductor Device App 20110027993 - Moon; Seongho ; et al.	2011-02-03
Masks and methods of forming the same App 20100216063 - Chun; YongJin ; et al.	2010-08-26
Methods of patterning using photomasks including shadowing elements therein and related systems Grant 7,604,927 - Kim , et al. October 20, 2	2009-10-20
Patterning systems using photomasks including shadowing elements therein Grant 7,605,906 - Kim , et al. October 20, 2	2009-10-20
Patterning Systems Using Protomasks Including Shadowing Elements Therein App 20070273855 - Kim; Soon Ho ; et al.	2007-11-29
Photomasks including shadowing elements therein and related methods and systems Grant 7,241,539 - Kim , et al. July 10, 2	2007-07-10
Methods of Patterning Using Photomasks Including Shadowing Elements Therein and Related Systems App 20070122751 - Kim; SoonHo ; et al.	2007-05-31
Photomask providing uniform critical dimension on semiconductor device and method of manufacturing the same App 20070065732 - Lee; Donggun ; et al.	2007-03-22
Photomasks including shadowing elements therein and related methods and systems App 20040214094 - Kim, SoonHo ; et al.	2004-10-28

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.