Inventor · disambiguated record
Derek Macdonald
Also filed as: MACDONALD DEREK
9 granted patents·1 pending application·41 citations·filing 2010–2019
86Inventor score
Top patents by PatentIndex Score
10 records- 0183US9043410B2Retrieval of stored transmissionsMACDONALD DEREK·Filed 2011·Granted May 26, 2015·9 cites·19 claims
- 0282US10291660B2Communication system and methodMACDONALD DEREK·Filed 2011·Granted May 14, 2019·7 cites·22 claims
- 0381US9521360B2Communication system and methodSKYPE·Filed 2015·Granted Dec 13, 2016·4 cites·20 claims
- 0478US10920378B2Stamped steel detectable warning tile and method of manufactureTUF TITE INC·Filed 2019·Granted Feb 16, 2021·5 cites·44 claims
- 0578US8963982B2Communication system and methodMACDONALD DEREK·Filed 2011·Granted Feb 24, 2015·5 cites·23 claims
- 0669US10404762B2Communication system and methodBRENES MANRIQUE·Filed 2011·Granted Sep 3, 2019·3 cites·19 claims
- 0768US9774695B2Enhanced presence detection for routing decisionsBOGDANOVIC IVAN DEAN·Filed 2010·Granted Sep 26, 2017·4 cites·16 claims
- 0863US8447021B2Hold detection and handlingZOURZOUVILLYS THEO PETER·Filed 2010·Granted May 21, 2013·3 cites·20 claims
- 0962US9608946B2Retrieval of stored transmissionsSKYPE·Filed 2015·Granted Mar 28, 2017·1 cites·20 claims
- 1053US2020021627A1Communication system and methodSKYPE·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →