Assignee

HONG LICHAN

US·3 granted patents·12 citations·filing 2007–2009

Technology mixG06F3

Top patents by PatentIndex Score

3 records

0171US8276060B2System and method for annotating documents using a viewerHONG LICHAN·Filed 2007·Granted Sep 25, 2012·6 cites·18 claims
0270US8166056B2System and method for searching annotated document collectionsHONG LICHAN·Filed 2007·Granted Apr 24, 2012·6 cites·15 claims
0348US8874577B2System and method for triaging of information feedsHONG LICHAN·Filed 2009·Granted Oct 28, 2014·0 cites·22 claims

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