Oh; Yoon-Chan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oh; Yoon-Chan.The latest application filed is for "method for forming a mask pattern using a laser".

Company Profile

1.19.16

Oh; Yoon-Chan - Yongin KR
Oh; Yoon-Chan - Yongin-si KR
Oh; Yoon-Chan - Yongin-City KR
Oh; Yoon-Chan - Suwon-si N/A 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
Frame and mask assembly having the same Grant 9,953,828 - Oh , et al. April 24, 2	2018-04-24
Method for forming a mask pattern using a laser Grant 9,604,314 - Oh , et al. March 28, 2	2017-03-28
Mask frame assembly for thin film deposition Grant 9,346,078 - Oh , et al. May 24, 2	2016-05-24
Method and apparatus for cleaning organic deposition materials Grant 9,174,250 - Lee , et al. November 3, 2	2015-11-03
Method For Forming A Mask Pattern Using A Laser App 20150014888 - Oh; Yoon-Chan ; et al.	2015-01-15
Method and apparatus for cleaning organic deposition materials Grant 8,802,200 - Lee , et al. August 12, 2	2014-08-12
Mask, method of manufacturing mask and apparatus for manufacturing mask Grant 8,778,115 - Lee , et al. July 15, 2	2014-07-15
Mask frame assembly for thin film deposition Grant 8,746,169 - Lee , et al. June 10, 2	2014-06-10
Mask Frame Assembly For Thin Film Deposition App 20140150721 - Oh; Yoon-Chan ; et al.	2014-06-05
Mask frame assembly for thin film deposition and method of assembling the same Grant 8,707,894 - Lee , et al. April 29, 2	2014-04-29
Frame And Mask Assembly Having The Same App 20140033975 - Oh; Yoon-Chan ; et al.	2014-02-06
Thin film deposition apparatus and method of manufacturing organic light emitting device by using the same Grant 8,536,057 - Lee , et al. September 17, 2	2013-09-17
Dual display module and display apparatus having the same Grant 8,531,349 - Oh , et al. September 10, 2	2013-09-10
Evaporation Source For Organic Material And Vapor Depositing Apparatus Including The Same App 20120024232 - Lee; Choong-Ho ; et al.	2012-02-02
Method And Apparatus For Cleaning Organic Deposition Materials App 20110293819 - Lee; Jung-Min ; et al.	2011-12-01
Organic light emitting display device Grant 8,044,586 - Wang , et al. October 25, 2	2011-10-25
Mask Frame Assembly For Thin Film Deposition And Method Of Assembling The Same App 20110220019 - Lee; Choong-Ho ; et al.	2011-09-15
Mask Frame Assembly For Thin Film Deposition App 20110168087 - Lee; Choong-Ho ; et al.	2011-07-14
Mask, Method Of Manufacturing Mask And Apparatus For Manufacturing Mask App 20110139357 - Lee; Choong-Ho ; et al.	2011-06-16
Deposition apparatus and method of manufacturing organic light emitting device using the same App 20110129596 - Lee; Jung-Min ; et al.	2011-06-02
Organic light emitting display Grant 7,923,927 - Wang , et al. April 12, 2	2011-04-12
Thin Film Deposition Apparatus And Method Of Manufacturing Organic Light Emitting Device By Using The Same App 20100330712 - LEE; Choong-Ho ; et al.	2010-12-30
Method And Apparatus For Cleaning Organic Deposition Materials App 20100310759 - Lee; Jung-Min ; et al.	2010-12-09
Dual display module and display apparatus having the same App 20090237324 - Oh; Yoon-Chan ; et al.	2009-09-24
Organic Light Emitting Display App 20080074036 - WANG; CHAN HEE ; et al.	2008-03-27
Organic Light Emitting Display Device App 20080074022 - WANG; CHAN HEE ; et al.	2008-03-27
Organic Light Emitting Display App 20080067933 - WANG; CHAN HEE ; et al.	2008-03-20

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.