Inventor
ALBRECHT RICHARD E
US16 patents
⚠️ This page may combine multiple inventors who share the name “ALBRECHT RICHARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
8 patentsUS5801889ASep 1, 1998
Technique to eliminate scattered light in diffractive optical elements
EASTMAN KODAK CO75 citations96
US5555069ASep 10, 1996
Camera with electrochromic filter
EASTMAN KODAK CO22 citations92
US5126772AJun 30, 1992
Pressure-compensation shutter release device for underwater camera
EASTMAN KODAK CO25 citations92
US5615394AMar 25, 1997
Anamorphic lens for a photographic flash assembly
EASTMAN KODAK CO11 citations73
US5534961AJul 9, 1996
Belt drive shutter device
EASTMAN KODAK CO7 citations73
US5062599ANov 5, 1991
Sheet separating mechanism and apparatus for use therein
EASTMAN KODAK CO11 citations69
US5148195ASep 15, 1992
Lens system having predetermined focusing power in different mediums, such as air and water, for providing a close up lens which may be attached to a camera either in air or underwater
EASTMAN KODAK CO2 citations62
US5210565AMay 11, 1993
Oscillating pupil autofocus method and apparatus
EASTMAN KODAK CO1 citations51
RADIANT IMAGING INC
4 patentsUS6095668AAug 1, 2000
Incandescent visual display system having a shaped reflector
RADIANT IMAGING INC57 citations95
US5934795AAug 10, 1999
Lens design for outdoor sign
RADIANT IMAGING INC72 citations95
US7907154B2Mar 15, 2011
Method and apparatus for on-site calibration of visual displays
RADIANT IMAGING INC22 citations92
US7697060B2Apr 13, 2010
Rotary shutter assemblies for imaging photometers and methods for using such shutter assemblies
RADIANT IMAGING INC2 citations58