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Wonu-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Windows and doors assembly having ventilation function and horizont...
Patent number
12,084,911
Issue date
Sep 10, 2024
CS TECH CO., LTD.
Jae Son Lee
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Method of producing microporous polymer membrane and microporous po...
Patent number
9,656,213
Issue date
May 23, 2017
CS TECH CO., LTD.
Jeong-Won Ban
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WINDOW ASSEMBLY HAVING HORIZONTAL CLOSING FUNCTION AND VENTILATION...
Publication number
20240167308
Publication date
May 23, 2024
CS TECH CO., LTD.
Jae Son LEE
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
WINDOWS AND DOORS ASSEMBLY HAVING VENTILATION FUNCTION AND HORIZONT...
Publication number
20210404246
Publication date
Dec 30, 2021
CS TECH CO., LTD.
Jae Son LEE
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Method of Producing Microporous Polymer Membrane and Microporous Po...
Publication number
20110223407
Publication date
Sep 15, 2011
CS Tech Co., Ltd.
Jeong-Won Ban
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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last 30 trademarks