Inventor · disambiguated record
William L. Lama
Also filed as: LAMA WILLIAM L
30 granted patents·894 citations·filing 1975–1992
98Inventor score
Top patents by PatentIndex Score
30 records- 0198US4011009AReflection diffraction grating having a controllable blaze angleXEROX CORP·Filed 1975·Granted Mar 8, 1977·218 cites·11 claims
- 0295US4524289AFlash lamp power supply with reduced capacitance requirementsXEROX CORP·Filed 1983·Granted Jun 18, 1985·78 cites·4 claims
- 0394US4190355AFacetted reflectorXEROX CORP·Filed 1978·Granted Feb 26, 1980·35 cites·6 claims
- 0485US4331380AGradient index lens array having reduction propertiesXEROX CORP·Filed 1980·Granted May 25, 1982·46 cites·24 claims
- 0584US4533853AMechanism and method for controlling the temperature and output of a fluorescent lampXEROX CORP·Filed 1983·Granted Aug 6, 1985·41 cites·4 claims
- 0683US5404411ABitmap-image pattern matching apparatus for correcting bitmap errors in a printing systemXEROX CORP·Filed 1990·Granted Apr 4, 1995·116 cites·9 claims
- 0783US4462662AImaging system utilizing a gradient index lens array compensated for non-uniform object illuminationXEROX CORP·Filed 1981·Granted Jul 31, 1984·40 cites·7 claims
- 0874US4801978AImage bar printer compensated for vibration-generated scan line errorsXEROX CORP·Filed 1987·Granted Jan 31, 1989·27 cites·3 claims
- 0971US4989019AMulti-beam scanning system compensated for bandingXEROX CORP·Filed 1990·Granted Jan 29, 1991·34 cites·3 claims
- 1070US4373780AImage transmitting system utilizing a gradient index lensXEROX CORP·Filed 1980·Granted Feb 15, 1983·9 cites·2 claims
- 1169US5089908APlywood suppression in ROS systemsXEROX CORP·Filed 1991·Granted Feb 18, 1992·32 cites·4 claims
- 1269US4355891AReduction of lamp strobing effects in a reproducing apparatusXEROX CORP·Filed 1980·Granted Oct 26, 1982·10 cites·17 claims
- 1367US4761062AGradient index lens array with improved image quality due to stray light reductionXEROX CORP·Filed 1986·Granted Aug 2, 1988·24 cites·5 claims
- 1466US4868587AImage halftoning system for printersXEROX CORP·Filed 1988·Granted Sep 19, 1989·21 cites·9 claims
- 1566US4557581AFull-frame short focal length imaging systemXEROX CORP·Filed 1984·Granted Dec 10, 1985·9 cites·11 claims
- 1663US4903074APlural belt document feeder with optimum optical propertiesXEROX CORP·Filed 1989·Granted Feb 20, 1990·14 cites·3 claims
- 1763US4351019AFacetted reflectorXEROX CORP·Filed 1981·Granted Sep 21, 1982·8 cites·1 claims
- 1861US4884083APrinter compensated for vibration-generated scan line errorsXEROX CORP·Filed 1988·Granted Nov 28, 1989·16 cites·4 claims
- 1961US4707122AMethod and apparatus for eliminating exposure strobing effects in a document reproduction machineXEROX CORP·Filed 1986·Granted Nov 17, 1987·8 cites·4 claims
- 2060US5477317AAdaptive exposure color correctionXEROX CORP·Filed 1992·Granted Dec 19, 1995·12 cites·6 claims
- 2160US4774546AApparatus for forming composite imagesXEROX CORP·Filed 1987·Granted Sep 27, 1988·14 cites·7 claims
- 2259US4226527AAnti-strobing filtersXEROX CORP·Filed 1979·Granted Oct 7, 1980·8 cites·12 claims
- 2356US5260799APulsed imaging, pulse width modulation scanner for a tri-level highlight color imaging systemXEROX CORP·Filed 1991·Granted Nov 9, 1993·17 cites·18 claims
- 2455US4298274AVariable density filter for a multi-magnification copying deviceREES JAMES D·Filed 1980·Granted Nov 3, 1981·7 cites·5 claims
- 2551US5406379AMethod of hybrid halftone printing by limiting the number of gray pixels and gray pixel levelsXEROX CORP·Filed 1992·Granted Apr 11, 1995·13 cites·15 claims
- 2651US5223857APulsed imaging, pulse width modulation raster output scanner for tri-level exposureXEROX CORP·Filed 1991·Granted Jun 29, 1993·13 cites·8 claims
- 2750US4571022ATwo row reduction/enlargement gradient index lens arrayXEROX CORP·Filed 1984·Granted Feb 18, 1986·10 cites·3 claims
- 2840US4435039AMethod and apparatus for improving image quality of a reduction/enlargement gradient index lens arrayXEROX CORP·Filed 1981·Granted Mar 6, 1984·6 cites·5 claims
- 2937US4696545AShort focal length imaging deviceXEROX CORP·Filed 1985·Granted Sep 29, 1987·6 cites·1 claims
- 3037US4071799ASodium vapor lamp with emission apertureXEROX CORP·Filed 1977·Granted Jan 31, 1978·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →