Inventor
MOSKOVICH JACOB
US56 patents
⚠️ This page may combine multiple inventors who share the name “MOSKOVICH JACOB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US PRECISION LENS INC
18 patentsUS5870228AFeb 9, 1999
Projection lenses having larger back focal length to focal length ratios
US PRECISION LENS INC128 citations99
US5625495AApr 29, 1997
Telecentric lens systems for forming an image of an object composed of pixels
US PRECISION LENS INC242 citations99
US5218480AJun 8, 1993
Retrofocus wide angle lens
US PRECISION LENS INC152 citations99
US5200861AApr 6, 1993
Lens systems
US PRECISION LENS INC200 citations99
US6094311AJul 25, 2000
LCD projection lens
US PRECISION LENS INC95 citations98
US5969874AOct 19, 1999
Long focal length projection lenses
US PRECISION LENS INC105 citations98
US5969876AOct 19, 1999
Projection lenses having large back focal length to focal length ratios
US PRECISION LENS INC116 citations98
US5841587ANov 24, 1998
LCD projection lens
US PRECISION LENS INC107 citations98
US5808804ASep 15, 1998
Projection television lens system
US PRECISION LENS INC113 citations98
US5329363AJul 12, 1994
Projection lens systems having reduced spherochromatism
US PRECISION LENS INC128 citations98
US5296967AMar 22, 1994
High speed wide angle projection TV lens system
US PRECISION LENS INC111 citations98
USRE35310EAug 6, 1996
Color corrected projection lens
US PRECISION LENS INC98 citations96
US4963007AOct 16, 1990
Color corrected projection lens
US PRECISION LENS INC67 citations96
US4776681AOct 11, 1988
Projection lens
US PRECISION LENS INC61 citations96
US4682862AJul 28, 1987
Projection lens
US PRECISION LENS INC60 citations96
US6025959AFeb 15, 2000
Color corrected projection lenses for use with curved faceplate cathode ray tubes
US PRECISION LENS INC21 citations93
US4685774AAug 11, 1987
Projection lens
US PRECISION LENS INC27 citations93
US4755028AJul 5, 1988
Projection lens with an aspherical corrector lens element
US PRECISION LENS INC21 citations82
3M INNOVATIVE PROPERTIES CO
12 patentsUS7740387B2Jun 22, 2010
Backlight wedge with side mounted light source
3M INNOVATIVE PROPERTIES CO134 citations98
USRE39911ENov 6, 2007
Wide field of view projection lenses for compact projection lens systems employing pixelized panels
3M INNOVATIVE PROPERTIES CO90 citations98
US7230770B2Jun 12, 2007
Projection lenses having color-correcting rear lens units
3M INNOVATIVE PROPERTIES CO92 citations98
USRE39424EDec 12, 2006
Telecentric lens systems for forming an image of an object composed of pixels
3M INNOVATIVE PROPERTIES CO95 citations98
US7145729B2Dec 5, 2006
Foldable projection lenses
3M INNOVATIVE PROPERTIES CO90 citations98
US7002753B2Feb 21, 2006
Color-corrected projection lenses for use with pixelized panels
3M INNOVATIVE PROPERTIES CO89 citations98
US6980365B2Dec 27, 2005
Diffractive lens optical design
3M INNOVATIVE PROPERTIES CO83 citations98
US6563650B2May 13, 2003
Compact, telecentric projection lenses for use with pixelized panels
3M INNOVATIVE PROPERTIES CO105 citations98
US8382293B2Feb 26, 2013
Light source module
3M INNOVATIVE PROPERTIES CO97 citations97
US6791629B2Sep 14, 2004
Lens systems for projection televisions
3M INNOVATIVE PROPERTIES CO126 citations97
US7133084B2Nov 7, 2006
Lens systems for projection televisions
3M INNOVATIVE PROPERTIES CO92 citations96
US7019793B2Mar 28, 2006
Lens systems for projection televisions
3M INNOVATIVE PROPERTIES CO87 citations96
U S PREC LENS INC
4 patentsUS6195209B1Feb 27, 2001
Projection lenses having reduced lateral color for use with pixelized panels
U S PREC LENS INC123 citations99
US6509937B1Jan 21, 2003
High performance projection television lens systems
U S PREC LENS INC86 citations98
US6445512B1Sep 3, 2002
Projection television lens systems having improved modulation transfer functions
U S PREC LENS INC91 citations98
US6417971B1Jul 9, 2002
Zoom projection lens having a lens correction unit
U S PREC LENS INC99 citations98
VIVITAR CORP
3 patentsCORNING PREC LENS
2 patentsEASTMAN KODAK CO
2 patentsBENOPCON INC
1 patentPANAVISION INT LP
1 patentCORNING PREC LENS INC
1 patentTHREE FIVE SYSTEMS INC
1 patentCORNING INC
1 patentLENZAR OPTICS CORP
1 patentKREITZER MELVYN H
1 patentOPCON ASSOCIATES INC
1 patent(unassigned)
1 patentShowing the top 50 of 56 patents by PatentIndex Score.