OH; Sang-Keun

Patent Applications and Registrations

Patent applications and USPTO patent grants for OH; Sang-Keun.The latest application filed is for "safety cutter for jam prevention".

Company Profile

0.4.11

OH; Sang-Keun - Gwancheon-shi KR
Oh; Sang Keun - Gyeonggi-do KR
Oh; Sang Keun - Seongnam-si KR
Oh; Sang Keun - Seoul 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
Safety Cutter For Jam Prevention App 20160075042 - OH; Sang Keun	2016-03-17
Carbon Nanotube Heat Storage Textile, And Preparation Method Thereof App 20140349536 - Jo; Yong Sung ; et al.	2014-11-27
Carbon nanotube conductive layer using spray coating and preparing method thereof Grant 8,815,399 - Oh , et al. August 26, 2	2014-08-26
Lighting Display Apparatus And The Method For Manufacturing The Same App 20110032704 - Oh; Sang Keun ; et al.	2011-02-10
Transparent Signboard And Fabricating Method Thereof App 20100263246 - Oh; Sang Keun ; et al.	2010-10-21
Carbon Nanotube Conductive Layer Using Spray Coating And Preparing Method Thereof App 20100221531 - Oh; Sang Keun ; et al.	2010-09-02
Film Speaker App 20100054507 - Oh; Sang Keun ; et al.	2010-03-04
Carbon Nanotube Dispersing Agent, Carbon Nanotube Composite, Carbon Nanotube Film, And Method For Manufacturing The Carbon Nanotube Film App 20090311554 - Oh; Sang Keun ; et al.	2009-12-17
Method For Manufacturing Conductive Composite Material App 20090056854 - Oh; Sang-Keun ; et al.	2009-03-05
Method for examining structures having high natural vibration frequency using alternating manual vibration-exciting method Grant 6,757,620 - Yoon , et al. June 29, 2	2004-06-29
Method For Examining Structures Having High Natural Vibration Frequency Using Alternating Manual Vibration-exciting Method App 20040111223 - Yoon, Sung Won ; et al.	2004-06-10
Water-soluble composition for removing rust from steel bar and steel frame Grant 6,693,067 - Kim February 17, 2	2004-02-17
Waterproofing method by using plastic panels App 20010039781 - Oh, Sang Keun ; et al.	2001-11-15

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