Assignee

DAI XUEWEI

CN·2 granted patents·1 citations·filing 2012–2012

Technology mixH05B2 F21K1 F21V1 F21Y1 G05F1 H02M1

Top patents by PatentIndex Score

2 records

0153US9629224B2Lighting deviceDAI XUEWEI·Filed 2012·Granted Apr 18, 2017·1 cites·9 claims
0234US9099917B2Constant current source circuit and a sampling circuitDAI XUEWEI·Filed 2012·Granted Aug 4, 2015·0 cites·14 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →