Assignee

WU HANQU

CN·2 granted patents·19 citations·filing 2009–2011

Technology mixG02B1 G06F1 G09F1 G09G1

Top patents by PatentIndex Score

2 records

0186US8610779B2Method and system for monitoring operation of an LED display screenWU HANQU·Filed 2011·Granted Dec 17, 2013·9 cites·3 claims
0282US8870395B2Face shield for LED display screenWU HANQU·Filed 2009·Granted Oct 28, 2014·10 cites·2 claims

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