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Kam-Youn LEE
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Gwangmyeong-si, KR
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last 30 patents
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Patent Grant
Video recording device for vehicle and driving information providin...
Patent number
8,423,235
Issue date
Apr 16, 2013
Mtekvision Co., Ltd.
Kam-Youn Lee
G07 - CHECKING-DEVICES
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last 30 patents
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Patent Application
VIDEO RECORDING DEVICE FOR VEHICLE AND DRIVING INFORMATION PROVIDIN...
Publication number
20110066317
Publication date
Mar 17, 2011
MTEKVISION CO., LTD.
Kam-Youn LEE
G07 - CHECKING-DEVICES