Inventor
SARRAF SANWAL P
US26 patents
Patents
26 patentsUS5521748AMay 28, 1996
Light modulator with a laser or laser array for exposing image data
EASTMAN KODAK CO215 citations99
US5808655ASep 15, 1998
Interleaving thermal printing with discontiguous dye-transfer tracks on an individual multiple-source printhead pass
EASTMAN KODAK CO70 citations96
US5808657ASep 15, 1998
Laser printer with low fill modulator array and high pixel fill at a media plane
EASTMAN KODAK CO77 citations96
US5475416ADec 12, 1995
Printing system for printing an image with lasers emitting diverging laser beams
EASTMAN KODAK CO37 citations93
US5625402AApr 29, 1997
Digital printers using multiple lasers or laser arrays with different wavelengths
EASTMAN KODAK CO33 citations92
US5342817AAug 30, 1994
Noncontact donor and receiver holder for thermal printing
EASTMAN KODAK CO21 citations92
US5307359AApr 26, 1994
Monolithic semi-conductor laser producing blue, green and red output wavelengths
EASTMAN KODAK CO22 citations92
US5241328AAug 31, 1993
Apparatus and method for thermal printing of finely detailed images of photographic quality
EASTMAN KODAK CO28 citations92
US5105206AApr 14, 1992
Thermal printer for producing transparencies
EASTMAN KODAK CO36 citations92
US5066962ANov 19, 1991
Laser thermal printer having a light source produced from combined beams
EASTMAN KODAK CO26 citations92
US4993801AFeb 19, 1991
Optical head
EASTMAN KODAK CO39 citations92
US4973121ANov 27, 1990
Scanner
EASTMAN KODAK CO31 citations92
US4958098ASep 18, 1990
Rotary device
EASTMAN KODAK CO25 citations92
US4911526AMar 27, 1990
Fiber optic array
EASTMAN KODAK CO36 citations92
US5053791AOct 1, 1991
Thermal transfer print medium drum system
EASTMAN KODAK CO33 citations91
US5446477AAug 29, 1995
Holder for a thermal print medium
EASTMAN KODAK CO16 citations81
US6065822AMay 23, 2000
Printer capable of producing continuous tone prints from multi-bit data signals
EASTMAN KODAK CO11 citations74
US5825552AOct 20, 1998
Beamsplitter/staggerer for multi-beam laser printers
EASTMAN KODAK CO14 citations74
US5764272AJun 9, 1998
Autofocus mechanism for laser imager
EASTMAN KODAK CO9 citations74
US5646786AJul 8, 1997
Beamsplitter for laser multi-beam printers and recorders
EASTMAN KODAK CO16 citations74
US5420611AMay 30, 1995
Apparatus and method for eliminating feedback noise in laser thermal printing
EASTMAN KODAK CO6 citations74
US5234886AAug 10, 1993
Thermal dye transfer receiver slide element
EASTMAN KODAK CO9 citations74
US4995689AFeb 26, 1991
Waveguide scanner
EASTMAN KODAK CO17 citations74
US5874981AFeb 23, 1999
Combined pulse-width and amplitude modulation of exposing laser beam for thermal dye transfer
EASTMAN KODAK CO10 citations73
US5183798AFeb 2, 1993
Multiple pass laser printing for improved uniformity of a transferred image
EASTMAN KODAK CO14 citations71
US5517231AMay 14, 1996
Apparatus and method for increasing the productivity of a thermal printing apparatus for the production of finely detailed images of photographic quality
EASTMAN KODAK CO5 citations63