Assignee
CHEUNG EDWARD
US·2 granted patents·4 citations·filing 2007–2012
Technology mixG09B2
Top patents by PatentIndex Score
2 records- 0177US8133058B2Apparatus and related methods for the controlled illumination of a convex surfaceCHEUNG EDWARD·Filed 2007·Granted Mar 13, 2012·4 cites·13 claims
- 0257US8419439B2Apparatus and related methods for the controlled illumination of a convex surfaceCHEUNG EDWARD·Filed 2012·Granted Apr 16, 2013·0 cites·15 claims
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