Assignee
REN ZHIYUAN
US·4 granted patents·30 citations·filing 2009–2010
Top patents by PatentIndex Score
4 records- 0189US8121813B2System and method for clearance estimation between two objectsREN ZHIYUAN·Filed 2009·Granted Feb 21, 2012·30 cites·25 claims
- 0244US8315139B2Servo structure in single-bit holographic volume recording and readoutREN ZHIYUAN·Filed 2010·Granted Nov 20, 2012·0 cites·36 claims
- 0342US8553515B2System and method for precise servoingREN ZHIYUAN·Filed 2010·Granted Oct 8, 2013·0 cites·14 claims
- 0441US8139462B1System and method for precise recordingREN ZHIYUAN·Filed 2010·Granted Mar 20, 2012·0 cites·20 claims
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