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Chunyan Song
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Shenyang, CN
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last 30 patents
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Patent Grant
Vehicle headlight detecting method and apparatus, and region-of-int...
Patent number
8,155,381
Issue date
Apr 10, 2012
Alpine Electronics, Inc.
Chunyan Song
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
VEHICLE HEADLIGHT DETECTING METHOD AND APPARATUS, AND REGION-OF-INT...
Publication number
20090169105
Publication date
Jul 2, 2009
Chunyan Song
G06 - COMPUTING CALCULATING COUNTING