Inventor · disambiguated record
Douglas Thomas Massey
Also filed as: MASSEY DOUGLAS T · MASSEY DOUGLAS THOMAS
3 granted patents·30 citations·filing 2004–2008
60Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0178US7251794B2Simulation testing of digital logic circuit designsIBM·Filed 2004·Granted Jul 31, 2007·30 cites·20 claims
- 0241US7480607B2Circuit design verificationIBM·Filed 2006·Granted Jan 20, 2009·0 cites·20 claims
- 0340US8234104B2Simulation of digital circuitsBERGKVIST JR JOHN JOSEPH·Filed 2008·Granted Jul 31, 2012·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →