Assignee
CHEN CAIHUA
US·2 granted patents·7 citations·filing 2011–2011
Top patents by PatentIndex Score
2 records- 0176US8387878B2Imager exposure, illumination and saturation controls in a point-of-transaction workstationCHEN CAIHUA·Filed 2011·Granted Mar 5, 2013·5 cites·18 claims
- 0264US9016575B2Apparatus for and method of uniformly illuminating fields of view in a point-of-transaction workstationCHEN CAIHUA·Filed 2011·Granted Apr 28, 2015·2 cites·12 claims
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