Inventor · disambiguated record
Douglas C. Heaberlin
Also filed as: HEABERLIN DOUGLAS C
6 granted patents·79 citations·filing 2001–2006
83Inventor score
Files withIBM6
Top patents by PatentIndex Score
6 records- 0182US6901542B2Internal cache for on chip test data storageIBM·Filed 2001·Granted May 31, 2005·35 cites·33 claims
- 0272US6721914B2Diagnosis of combinational logic circuit failuresIBM·Filed 2001·Granted Apr 13, 2004·18 cites·12 claims
- 0366US7352170B2Exhaustive diagnosis of bridging defects in an integrated circuit including multiple nodes using test vectors and IDDQ measurementsIBM·Filed 2006·Granted Apr 1, 2008·5 cites·28 claims
- 0460US6677774B2Method for locating IDDQ defects using multiple controlled collapse chip connections current measurement on an automatic testerIBM·Filed 2001·Granted Jan 13, 2004·8 cites·6 claims
- 0558US6675323B2Incremental fault dictionaryIBM·Filed 2001·Granted Jan 6, 2004·8 cites·7 claims
- 0654US7064570B2Method for locating IDDQ defects using multiple controlled collapse chip connections current measurement on an automatic testerIBM·Filed 2003·Granted Jun 20, 2006·5 cites·19 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →