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Seok B. Koh
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Wireless power receiving apparatus and method
Patent number
10,965,161
Issue date
Mar 30, 2021
Samsung Electronics Co., Ltd.
Seungchul Jung
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Dry reforming catalyst, method for preparing same, and dry reformin...
Patent number
10,411,266
Issue date
Sep 10, 2019
Korea Institute of Science and Technology
Suk Woo Nam
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process of preparing carbon-supported metal catalyst by physical de...
Patent number
9,413,014
Issue date
Aug 9, 2016
Korea Institute of Science and Technology
Sung Jong Yoo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Terminal having SCTP-based handover function and SCTP-based handove...
Patent number
8,644,248
Issue date
Feb 4, 2014
Samsung Electronics Co., Ltd.
Seok-Joo Koh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of forming ITO film
Patent number
7,309,405
Issue date
Dec 18, 2007
P & I Corp.
Jun-Sik Cho
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Plasma polymerization enhancement of surface of metal for use in re...
Patent number
7,178,584
Issue date
Feb 20, 2007
Korea Institute of Science and Technology
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus for surface modification of polymer, metal and ceramic ma...
Patent number
6,841,789
Issue date
Jan 11, 2005
Korea Institute of Science and Technology
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for pretreating a polymer substrate using an ion beam for su...
Patent number
6,787,441
Issue date
Sep 7, 2004
Korea Institute of Science and Technology
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for managing group membership in internet multicast applicat...
Patent number
6,529,882
Issue date
Mar 4, 2003
Electronics and Telecommunications Research Institute
Jung Soo Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for surface modification of polymer, metal and ceramic ma...
Patent number
6,319,326
Issue date
Nov 20, 2001
Korea Institute of Science and Technology
Seok-Keun Koh
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for modifying surfaces of materials, and materials having s...
Patent number
6,300,641
Issue date
Oct 9, 2001
Korea Institute of Science and Technology
Seok Keun Koh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for modifying surfaces of nitride, and nitride having surfa...
Patent number
6,162,512
Issue date
Dec 19, 2000
Korea Institute of Science and Technology
Seok Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for modifying metal surface
Patent number
6,162,513
Issue date
Dec 19, 2000
Korea Institute of Science and Technology
Seok Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pretreatment method for a substrate surface using ion beam radiatio...
Patent number
6,099,917
Issue date
Aug 8, 2000
Korea Institute of Science and Technology
Seok-Keun Koh
C30 - CRYSTAL GROWTH
Information
Patent Grant
Sensor having tin oxide thin film for detecting methane gas and pro...
Patent number
6,059,937
Issue date
May 9, 2000
Korea Gas Corporation
Seok Keun Koh
G01 - MEASURING TESTING
Information
Patent Grant
Adhesive strength increasing method for metal thin film
Patent number
6,051,115
Issue date
Apr 18, 2000
Korea Institute of Science and Technology
Hong Kyu Jang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Tinoxide thin film, preparation thereof, and gas detecting sensor u...
Patent number
5,989,990
Issue date
Nov 23, 1999
Korea Gas Corporation
Seok Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for modifying surfaces of materials, and materials having s...
Patent number
5,965,629
Issue date
Oct 12, 1999
Korea Institute of Science and Technology
Hyung Jin Jung
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Thin film deposition apparatus
Patent number
5,855,683
Issue date
Jan 5, 1999
Korea Institute of Science and Technology
Seok Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for modifying surfaces of polymers, and polymers having sur...
Patent number
5,783,641
Issue date
Jul 21, 1998
Korea Institute of Science and Technology
Seok-Keun Koh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Chaos washing machine and a method of washing thereof
Patent number
5,560,230
Issue date
Oct 1, 1996
Goldstar Co., Ltd.
Bo H. Wang
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS POWER RECEIVING APPARATUS AND METHOD
Publication number
20190027967
Publication date
Jan 24, 2019
Samsung Electronics Co., Ltd.
Seungchul JUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DRY REFORMING CATALYST, METHOD FOR PREPARING SAME, AND DRY REFORMIN...
Publication number
20180269493
Publication date
Sep 20, 2018
Korea Institute of Science and Technology
Suk Woo NAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method And Device For Preparing Powder On Which Nano Metal, Alloy,...
Publication number
20080254219
Publication date
Oct 16, 2008
P & I CORPORATION
Seok Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Terminal Having Sctp-Based Handover Function and Sctp-Based Handove...
Publication number
20080205341
Publication date
Aug 28, 2008
Seok-Joo Koh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Plasma polymerization enhancement of surface of metal for use in re...
Publication number
20050061024
Publication date
Mar 24, 2005
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY AND LG ELECTRONICS INC.
Seok-Keun Koh
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method of forming ITO film
Publication number
20040140198
Publication date
Jul 22, 2004
Jun-Sik Cho
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Apparatus for modifying surface of material using ion beam
Publication number
20040099216
Publication date
May 27, 2004
Seok-Keun Koh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plasma polymerization enhancement of surface of metal for use in re...
Publication number
20030070911
Publication date
Apr 17, 2003
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seok-Keun Koh
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Plasma polymerization enhancement of surface of metal for use in re...
Publication number
20030066746
Publication date
Apr 10, 2003
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Plasma polymerization enhancement of surface of metal for use in re...
Publication number
20030042129
Publication date
Mar 6, 2003
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Plasma polymerization enhancement of surface of metal for use in re...
Publication number
20030000825
Publication date
Jan 2, 2003
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Appartus for surface modification of polymer, metal and ceramic mat...
Publication number
20020014597
Publication date
Feb 7, 2002
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Plasma polymerization on surface of material
Publication number
20010045351
Publication date
Nov 29, 2001
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Seok-Keun Koh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...