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Kee-Bong Choi
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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Leveling unit for imprinting and imprint apparatus comprising same
Patent number
12,005,724
Issue date
Jun 11, 2024
Korea Institute of Machinery & Materials
Kee-Bong Choi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Driver integrated circuit and display driving device including the...
Patent number
11,482,187
Issue date
Oct 25, 2022
Silicon Works Co., Ltd.
Kee Joon Choi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Driver integrated circuit and display driving device including the...
Patent number
11,250,807
Issue date
Feb 15, 2022
Silicon Works Co., Ltd.
Kee Joon Choi
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus and method for liquid transfer imprint lithography using...
Patent number
9,527,235
Issue date
Dec 27, 2016
Korea Institute of Machinery & Materials
Jae-Jong Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imprinting apparatus with independently actuating separable modules
Patent number
7,202,935
Issue date
Apr 10, 2007
Korea Institute of Machinery and Materials
Jae Jong Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Self-alignment stage for compression-forming machines
Patent number
7,140,866
Issue date
Nov 28, 2006
Korea Institute of Machinery & Materials
Kee-Bong Choi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
IMPRINTING DEVICE AND IMPRINTING METHOD
Publication number
20240329519
Publication date
Oct 3, 2024
KOH YOUNG TECHNOLOGY INC.
Hyung Jun LIM
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LEVELING UNIT FOR IMPRINTING AND IMPRINT APPARATUS COMPRISING SAME
Publication number
20220161583
Publication date
May 26, 2022
Korea Institute of Machinery and Materials
Kee-Bong CHOI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Driver Integrated Circuit And Display Driving Device Including The...
Publication number
20220122561
Publication date
Apr 21, 2022
Silicon Works Co., Ltd.
Kee Joon CHOI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Driver Integrated Circuit And Display Driving Device Including The...
Publication number
20210193075
Publication date
Jun 24, 2021
Silicon Works Co., Ltd.
Kee Joon CHOI
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
APPARATUS AND METHOD FOR LIQUID TRANSFER IMPRINT LITHOGRAPHY USING...
Publication number
20150266234
Publication date
Sep 24, 2015
Korea Institute of Machinery and Materials
Jae-Jong Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Imprinting apparatus with independently actuating separable modules
Publication number
20050178280
Publication date
Aug 18, 2005
Korea Institute of Machinery and Materials
Jae Jong Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Self-alignment stage for compression-forming machines
Publication number
20050048153
Publication date
Mar 3, 2005
Kee-Bong Choi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL