Assignee
KWAN JOHN MAN KWONG
US·2 granted patents·1 pending application·0 citations·filing 2004–2016
Top patents by PatentIndex Score
3 records- 0147US8433899B2System and method for authenticating data using incompatible digest functionsKWAN JOHN MAN KWONG·Filed 2009·Granted Apr 30, 2013·0 cites·19 claims
- 0240US8285995B2System and method for digitally marking a file with a removable markKWAN JOHN MAN KWONG·Filed 2004·Granted Oct 9, 2012·0 cites·19 claims
- 0331US2017041359A1Device for capturing and streaming video and audioKWAN JOHN MAN KWONG·Filed 2016·Application pending·0 cites
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