Inventor · disambiguated record
Lawrence E. Walther
Also filed as: WALTHER LAWRENCE E
5 granted patents·80 citations·filing 1988–1994
80Inventor score
Top patents by PatentIndex Score
5 records- 0179US4912558AOptical image to video transfer system having enhanced resolution and contrast for dark areas of the imageEASTMAN KODAK CO·Filed 1988·Granted Mar 27, 1990·36 cites·20 claims
- 0261US5606648AApparatus and method for modulating image signals in a high addressability printing machineXEROX CORP·Filed 1994·Granted Feb 25, 1997·21 cites·28 claims
- 0361US4910694AMethod for approximating a value which is a nonlinear function of the linear average of pixel dataEASTMAN KODAK CO·Filed 1988·Granted Mar 20, 1990·19 cites·14 claims
- 0429US4843413ASystem which uses threshold counts to achieve automatic focusEASTMAN KODAK CO·Filed 1988·Granted Jun 27, 1989·3 cites·7 claims
- 0528US5572338AImage scanning device having direction-responsive programmable delay mechanismEASTMAN KODAK CO·Filed 1994·Granted Nov 5, 1996·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →