Inventor · disambiguated record
Darren Paul Umstead
Also filed as: UMSTEAD DARREN P · UMSTEAD DARREN PAUL
4 granted patents·96 citations·filing 2005–2011
78Inventor score
Top patents by PatentIndex Score
4 records- 0194US7321306B2Wireless system to detect presence of child in a baby car seatIBM·Filed 2005·Granted Jan 22, 2008·50 cites·15 claims
- 0289US7733228B2Wireless system to detect presence of child in a baby car seatIBM·Filed 2008·Granted Jun 8, 2010·26 cites·5 claims
- 0385US7489247B2Wireless system provided in a vehicle to detect presence of child in a baby car seatIBM·Filed 2007·Granted Feb 10, 2009·20 cites·16 claims
- 0435US8861410B2Method and apparatus for scalable network transaction identifier for interconnectsGANASAN JAYA PRAKASH SUBRAMANIAM·Filed 2011·Granted Oct 14, 2014·0 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →