Original language | English |
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Patent number | US 9,148,581 B2 |
State | Published - 29 Sep 2015 |
MULTI-FUNCTION CONTROL ILLUMINATION DEVICE
Jen-Hui Chuang (Inventor)
Research output: Patent
Jen-Hui Chuang (Inventor)
Research output: Patent
Original language | English |
---|---|
Patent number | US 9,148,581 B2 |
State | Published - 29 Sep 2015 |