Inventor · disambiguated record
Richard G. Casey
Also filed as: CASEY RICHARD G
9 granted patents·444 citations·filing 1977–1994
91Inventor score
Files withIBM9
Top patents by PatentIndex Score
9 records- 0193US5140650AComputer-implemented method for automatic extraction of data from printed formsIBM·Filed 1989·Granted Aug 18, 1992·177 cites·9 claims
- 0274US5157736AApparatus and method for optical recognition of chemical graphicsIBM·Filed 1991·Granted Oct 20, 1992·80 cites·22 claims
- 0371US5345516AApparatus and method for parsing a chemical stringIBM·Filed 1991·Granted Sep 6, 1994·40 cites·19 claims
- 0471US4769716AFacsimile transmission using enhanced symbol prototypes with precalculated front and back white spacesIBM·Filed 1986·Granted Sep 6, 1988·25 cites·6 claims
- 0566US4181952AMethod and means for minimizing error between the manual digitizing of points and the actual location of said points on an _electronic data entry surfaceIBM·Filed 1977·Granted Jan 1, 1980·27 cites·9 claims
- 0660US4499596AAdaptive facsimile compression using a dynamic extendable decision networkIBM·Filed 1982·Granted Feb 12, 1985·27 cites·5 claims
- 0754US5394484AImage recognition apparatusIBM·Filed 1991·Granted Feb 28, 1995·35 cites·21 claims
- 0845US6256408B1Speed and recognition enhancement for OCR using normalized height/width positionIBM·Filed 1994·Granted Jul 3, 2001·19 cites·43 claims
- 0944US4831657AMethod and apparatus for establishing pixel color probabilities for use in OCR logicIBM·Filed 1988·Granted May 16, 1989·14 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →