DH

Douglas C. Heaberlin

IBM: 6 patents #16,453 of 70,183Top 25%
Overall (All Time): #871,911 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7352170 Exhaustive diagnosis of bridging defects in an integrated circuit including multiple nodes using test vectors and IDDQ measurements 2008-04-01
7064570 Method for locating IDDQ defects using multiple controlled collapse chip connections current measurement on an automatic tester Patrick H. Buffet, Leah Pastel, Yu Sun 2006-06-20
6901542 Internal cache for on chip test data storage Thomas Bartenstein, L. Farnsworth, Edward E. Horton, III, Leendert M. Huisman, Leah Pastel +3 more 2005-05-31
6721914 Diagnosis of combinational logic circuit failures Thomas Bartenstein, Leendert M. Huisman 2004-04-13
6677774 Method for locating IDDQ defects using multiple controlled collapse chip connections current measurement on an automatic tester Patrick H. Buffet, Leah Pastel, Yu Sun 2004-01-13
6675323 Incremental fault dictionary Thomas Bartenstein, Leendert M. Huisman, Thomas F. Mechler, Leah Pastel, Glen E. Richard +1 more 2004-01-06