Individual holder
WALTMAN JOAN T
US·4 granted patents·11 citations·filing 2009–2012
Individually held — no corporate assignee on record.
Technology mixG06Q4
Top patents by PatentIndex Score
4 records- 0183US8276811B2M-commerce virtual cash system, method, and apparatusWALTMAN JOAN T·Filed 2010·Granted Oct 2, 2012·4 cites·44 claims
- 0279US8485434B2M-commerce virtual cash system, method, and apparatusWALTMAN JOAN T·Filed 2012·Granted Jul 16, 2013·2 cites·23 claims
- 0379US8267312B2M-commerce virtual cash system, method, and apparatusWALTMAN JOAN T·Filed 2010·Granted Sep 18, 2012·2 cites·16 claims
- 0476US8245911B2M-commerce virtual cash system, method, and apparatusWALTMAN JOAN T·Filed 2009·Granted Aug 21, 2012·3 cites·42 claims
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