Individual holder
ZIMMERMAN ROBERT S
US·5 granted patents·5 citations·filing 2008–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0169US8170291B2Methods and systems for analyzing the quality of digital signature confirmation imagesZIMMERMAN ROBERT S·Filed 2008·Granted May 1, 2012·5 cites·17 claims
- 0249US8605954B2Methods and systems for analyzing the quality of digital signature confirmation imagesZIMMERMAN ROBERT S·Filed 2012·Granted Dec 10, 2013·0 cites·22 claims
- 0349US8565492B2Methods and systems for analyzing the quality of digital signature confirmation imagesZIMMERMAN ROBERT S·Filed 2012·Granted Oct 22, 2013·0 cites·24 claims
- 0449US8553945B2Methods and systems for analyzing the quality of digital signature confirmation imagesZIMMERMAN ROBERT S·Filed 2012·Granted Oct 8, 2013·0 cites·23 claims
- 0548US8594386B2Methods and systems for analyzing the quality of digital signature confirmation imagesZIMMERMAN ROBERT S·Filed 2012·Granted Nov 26, 2013·0 cites·29 claims
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