Inventor · disambiguated record
Thomas J. Chisholm
Also filed as: CHISHOLM THOMAS · CHISHOLM THOMAS J
7 granted patents·271 citations·filing 1983–1996
88Inventor score
Files withCOMPUTER IDENTICS2PHILIPS CORP2COMPUTER IDENTICS CORP1COMPUTER IDENTICS INC1LEICA MICROSYS LITHOGRAPHY LTD1
Top patents by PatentIndex Score
7 records- 0188US4806766AMagnetic lens systemPHILIPS CORP·Filed 1987·Granted Feb 21, 1989·45 cites·8 claims
- 0283US5177346ABar code reader system for reading bar code labels with a highly specular and low contrast surfaceCOMPUTER IDENTICS·Filed 1989·Granted Jan 5, 1993·69 cites·10 claims
- 0383US5149948AImproved bar code reader system for reading bar codes under high specular reflection conditions with a variety of surface effectsCOMPUTER IDENTICS·Filed 1990·Granted Sep 22, 1992·96 cites·13 claims
- 0475US4546258ACharged particle beam apparatusPHILIPS CORP·Filed 1983·Granted Oct 8, 1985·17 cites·18 claims
- 0562US5998795AElectron beam pattern-writing columnLEICA MICROSYS LITHOGRAPHY LTD·Filed 1996·Granted Dec 7, 1999·17 cites·11 claims
- 0644US5991470AOne-dimensional scanner system for two-dimensional image acquisitionCOMPUTER IDENTICS INC·Filed 1996·Granted Nov 23, 1999·16 cites·11 claims
- 0738US5701003AIntensity compensated scanning systemCOMPUTER IDENTICS CORP·Filed 1996·Granted Dec 23, 1997·11 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →