Assignee
ROY JOHN ERWIN
US·3 granted patents·48 citations·filing 2007–2008
Top patents by PatentIndex Score
3 records- 0182US9402558B2System and method for pain detection and computation of a pain quantification indexROY JOHN ERWIN·Filed 2007·Granted Aug 2, 2016·17 cites·34 claims
- 0279US8700142B2Brain function scan systemROY JOHN ERWIN·Filed 2008·Granted Apr 15, 2014·16 cites·11 claims
- 0376US9020585B2Electronic identity cardROY JOHN ERWIN·Filed 2008·Granted Apr 28, 2015·15 cites·47 claims
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