Choi; Ki Seok

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Ki Seok.The latest application filed is for "organic light emitting diode display device".

Company Profile

2.9.12

Choi; Ki Seok - Seoul KR
Choi; Ki Seok - Incheon KR
Choi; Ki Seok - Daegu KR
Choi; Ki-seok - Osan-si KR
Choi; Ki Seok - Daejeon KR
Choi; Ki Seok - Namyangju-si 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
Ultrasonic sensing device and display device including the same Grant 11,450,133 - Kim , et al. September 20, 2	2022-09-20
Organic Light Emitting Diode Display Device App 20210167153 - CHA; Myoung Geun ; et al.	2021-06-03
Display Device And Method Of Fabricating The Same App 20210151475 - KIM; Sang Sub ; et al.	2021-05-20
Organic light emitting diode display device Grant 10,930,725 - Cha , et al. February 23, 2	2021-02-23
Ultrasonic Sensing Device And Display Device Including The Same App 20200410192 - KIM; Keun Woo ; et al.	2020-12-31
Sealing foil cutting assembly and high-frequency capless sealing apparatus having the same Grant 10,843,825 - Choi November 24, 2	2020-11-24
Organic Light Emitting Diode Display Device App 20200258966 - A1	2020-08-13
Sealing Foil Cutting Assembly And High-frequency Capless Sealing Apparatus Having The Same App 20190193877 - CHOI; Ki Seok	2019-06-27
Method for removing metal from hydrocarbon oil Grant 10,131,851 - Kim , et al. November 20, 2	2018-11-20
Method for preparing stabilized hydrocarbon oil blend Grant 9,624,448 - Joo , et al. April 18, 2	2017-04-18
Method For Removing Metal From Hydrocarbon Oil App 20170051211 - KIM; Min Kyoung ; et al.	2017-02-23
Automatic detection method of video wall arrangement and video wall system using the same Grant 9,354,840 - Seo , et al. May 31, 2	2016-05-31
Recycling Method of Sludge Recovery Oil App 20150353846 - Joo; Chang Woo ; et al.	2015-12-10
Display apparatus Grant 9,074,749 - Seo , et al. July 7, 2	2015-07-07
Method For Preparing Stabilized Hydrocarbon Oil Blend App 20150090631 - Joo; Chang Woo ; et al.	2015-04-02
Insulation resistance measuring circuit free from influence of battery voltage Grant 8,779,784 - Yang , et al. July 15, 2	2014-07-15
Display Apparatus App 20130314923 - SEO; Jeong-ryeol ; et al.	2013-11-28
Automatic Detection Method Of Video Wall Arrangement And Video Wall System Using The Same App 20130293443 - SEO; Jeong-ryeol ; et al.	2013-11-07
Insulation Resistance Measuring Circuit Free from Influence of Battery Voltage App 20120016613 - Yang; Jeong Hwan ; et al.	2012-01-19
Portable Aluminum Foil Sealing Apparatus App 20090049804 - Choi; Ki Seok	2009-02-26

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