Assignee
BERTRUM TECHNOLOGIES LLC
US·6 granted patents·132 citations·filing 2003–2012
Top patents by PatentIndex Score
6 records- 0195US7403793B2Enhanced wireless handset, including direct handset-to-handset communication modeBERTRUM TECHNOLOGIES LLC·Filed 2003·Granted Jul 22, 2008·66 cites·11 claims
- 0294US7885684B2Enhanced wireless handset, including direct handset-to-handset communication modeBERTRUM TECHNOLOGIES LLC·Filed 2010·Granted Feb 8, 2011·11 cites·32 claims
- 0391US8019381B2Enhanced wireless handset, including direct handset-to-handset communication modeBERTRUM TECHNOLOGIES LLC·Filed 2011·Granted Sep 13, 2011·9 cites·40 claims
- 0490US7353018B2Enhanced wireless handset, including direct handset-to-handset communication modeBERTRUM TECHNOLOGIES LLC·Filed 2003·Granted Apr 1, 2008·36 cites·49 claims
- 0589US8346169B2Enhanced wireless handset, including direct handset-to-handset communication modeBERTRUM TECHNOLOGIES LLC·Filed 2012·Granted Jan 1, 2013·7 cites·15 claims
- 0685US8792828B2Enhanced wireless handset, including direct handset-to-handset communication modeBERTRUM TECHNOLOGIES LLC·Filed 2012·Granted Jul 29, 2014·3 cites·18 claims
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