Assignee
DU QIANG
US·2 granted patents·5 pending applications·74 citations·filing 2001–2013
Top patents by PatentIndex Score
7 records- 0185US7231427B1E-mail protocol using assumed send and reply address and smart E-mail archiving by addressee and addressorDU QIANG·Filed 2001·Granted Jun 12, 2007·69 cites·10 claims
- 0276US8682988B2Enhanced e-mail and messaging system with visual profile and selective updateDU QIANG·Filed 2011·Granted Mar 25, 2014·5 cites·20 claims
- 0352US2014236735A1Displaying amount paid to website in user profileDU QIANG·Filed 2013·Application pending·0 cites
- 0449US2014082105A1Email recall systems and methodsDU QIANG·Filed 2013·Application pending·0 cites
- 0546US2011040693A1Website including bid filteringDU QIANG·Filed 2010·Application pending·0 cites
- 0645US2009300127A1E-mail forwarding method and systemDU QIANG·Filed 2009·Application pending·0 cites
- 0744US2007280461A1Method and system for making anonymous phone callsDU QIANG·Filed 2006·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →