Assignee
TSANG MARK
US·2 granted patents·1 citations·filing 2014–2017
Technology mixA63F2
Top patents by PatentIndex Score
2 records- 0149US9757656B2Online based system and method of determining one or more winners utilizing a progressive cascade of elimination contestsTSANG MARK·Filed 2014·Granted Sep 12, 2017·1 cites·19 claims
- 0233US10307682B2Online based system and method of determining one or more winners utilizing a progressive cascade of elimination contestsTSANG MARK·Filed 2017·Granted Jun 4, 2019·0 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →