Inventor
MARCHANT ALAN B
US19 patents
⚠️ This page may combine multiple inventors who share the name “MARCHANT ALAN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
18 patentsUS6353502B1Mar 5, 2002
VCSEL field correction
EASTMAN KODAK CO108 citations97
US6791914B1Sep 14, 2004
Preformatted guide tracks and co-written control tracks for multichannel optical recording
EASTMAN KODAK CO23 citations92
US6690636B1Feb 10, 2004
Preformatting optical recording medium
EASTMAN KODAK CO26 citations92
US6631492B2Oct 7, 2003
Multitrack data recording and read out of recorded multitrack digital data for error correction
EASTMAN KODAK CO27 citations92
US5218582AJun 8, 1993
Magneto-optic readout using a polarization-preserving optical guide
EASTMAN KODAK CO38 citations92
US4759616AJul 26, 1988
Method and apparatus for anamorphically shaping and deflecting electromagnetic beams
EASTMAN KODAK CO25 citations92
US4652945AMar 24, 1987
Flux sensitive tracking
EASTMAN KODAK CO29 citations92
US4475183AOct 2, 1984
Optical disk retrieval methods, media and systems employing digital data of high fractional bandwidth
EASTMAN KODAK CO31 citations92
US4336545AJun 22, 1982
Optical disc structure, method and apparatus physically optimized for writing and reading with a single wavelength
EASTMAN KODAK CO40 citations92
US5113386AMay 12, 1992
Focus and tracking error detector apparatus for optical and magneto-optical information storage systems
EASTMAN KODAK CO46 citations91
US6693872B1Feb 17, 2004
Multi-track optical data recording and readout
EASTMAN KODAK CO19 citations83
US4973832ANov 27, 1990
Optical head chromatically optimized for self-focusing
EASTMAN KODAK CO20 citations75
US4539573ASep 3, 1985
Protective construction for optical disk units
EASTMAN KODAK CO14 citations74
US6442126B1Aug 27, 2002
Apparatus for recording and simultaneously reading information recorded on a moveable optical recording medium using objective lens and beam splitter
EASTMAN KODAK CO11 citations73
US4519061AMay 21, 1985
Sealed optical disk unit, apparatus and method for debris-suppressed recording
EASTMAN KODAK CO12 citations73
US4507774AMar 26, 1985
Optical disc and disc-turntable air flow interface assembly
EASTMAN KODAK CO8 citations73
US4989189AJan 29, 1991
Magneto-optic playback apparatus including astigmatic diffracting means
EASTMAN KODAK CO19 citations72
US5461598AOct 24, 1995
Balanced focus actuator for an optical storage system
EASTMAN KODAK CO4 citations61