Inventor · disambiguated record
Daniel J. Butterfield
Also filed as: BUTTERFIELD DANIEL J
6 granted patents·34 citations·filing 2009–2018
78Inventor score
Top patents by PatentIndex Score
6 records- 0191US8484344B2Communicating messages to proximate devices on a contact list responsive to an unsuccessful callBUTTERFIELD DANIEL J·Filed 2012·Granted Jul 9, 2013·23 cites·19 claims
- 0281US9954846B2Collaborative sign-onIBM·Filed 2015·Granted Apr 24, 2018·4 cites·15 claims
- 0377US8285839B2Urgent communications that overcome receiving device impedimentsBUTTERFIELD DANIEL J·Filed 2009·Granted Oct 9, 2012·6 cites·13 claims
- 0461US10031915B2Identifying and displaying related contentIBM·Filed 2015·Granted Jul 24, 2018·1 cites·20 claims
- 0550US10565250B2Identifying and displaying related contentIBM·Filed 2018·Granted Feb 18, 2020·0 cites·14 claims
- 0650US10397214B2Collaborative sign-onIBM·Filed 2018·Granted Aug 27, 2019·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →