Inventor · disambiguated record
David Dornfeld
Also filed as: DORNFELD DAVID · DORNFELD DAVID A
8 granted patents·137 citations·filing 1988–2018
88Inventor score
Top patents by PatentIndex Score
8 records- 0194US7226345B1CMP pad with designed surface featuresUNIV CALIFORNIA·Filed 2005·Granted Jun 5, 2007·36 cites·14 claims
- 0284US7052365B2Semiconductor wafer chemical-mechanical planarization process monitoring and end-point detection method and apparatusUNIV CALIFORNIA·Filed 2005·Granted May 30, 2006·9 cites·28 claims
- 0368US10821567B2Acoustic and vibration sensing apparatus and method for monitoring cutting tool operationUNIV CALIFORNIA·Filed 2018·Granted Nov 3, 2020·1 cites·8 claims
- 0468US4936128AControl of cavitation in superplastic forming through use of acoustic emissionALUMINUM CO OF AMERICA·Filed 1989·Granted Jun 26, 1990·19 cites·10 claims
- 0567US6910942B1Semiconductor wafer chemical-mechanical planarization process monitoring and end-point detection method and apparatusUNIV CALIFORNIA·Filed 1997·Granted Jun 28, 2005·25 cites·25 claims
- 0666US4922754AAcoustic emission transducer and mounting adapter for monitoring metalcutting toolsKENNAMETAL INC·Filed 1989·Granted May 8, 1990·27 cites·17 claims
- 0756US4854172AMethod and apparatus for measurement of density profiles in wood composites, using acoustic emissionUNIV CALIFORNIA·Filed 1988·Granted Aug 8, 1989·18 cites·14 claims
- 0829US4831880AMethod and apparatus for determining vertical density profiles in wood composites, using acoustic emissionUNIV CALIFORNIA·Filed 1988·Granted May 23, 1989·2 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when David Dornfeld files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →