Assignee
LETT RS LLC
US·4 granted patents·263 citations·filing 2014–2016
Top patents by PatentIndex Score
4 records- 0191US10481763B2Mobile stamp creation and management for digital communicationsLETT RS LLC·Filed 2015·Granted Nov 19, 2019·250 cites·28 claims
- 0279US9871752B2Personal communication system for generating and delivering a personalized communication based on a time conditionLETT RS LLC·Filed 2014·Granted Jan 16, 2018·9 cites·16 claims
- 0376US9515833B2Electronic personal signature generation and distribution for personal communicationLETT RS LLC·Filed 2015·Granted Dec 6, 2016·4 cites·17 claims
- 0434US11003343B2Electronic personal signature generation and distribution for personal communicationLETT RS LLC·Filed 2016·Granted May 11, 2021·0 cites·22 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →