Assignee
LEE TSAN-HAW
TW·3 granted patents·1 pending application·1 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0156US8891181B2Fixed-focus projection lensLEE TSAN-HAW·Filed 2012·Granted Nov 18, 2014·1 cites·11 claims
- 0243US8817383B2Zoom projection lens for projectorLEE TSAN-HAW·Filed 2012·Granted Aug 26, 2014·0 cites·9 claims
- 0338US8520315B2Zoom projection lensLEE TSAN-HAW·Filed 2011·Granted Aug 27, 2013·0 cites·15 claims
- 0437US2013279019A1Zooming lensLEE TSAN-HAW·Filed 2012·Application pending·0 cites
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