U.S. Precision Lens Incorporated

Organization

Cincinnati, OH, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Color corrected projection lenses employing diffractive optical sur...
- Patent number 6,529,336
- Issue date Mar 4, 2003
- U.S. Precision Lens Incorporated
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
High performance projection television lens systems
- Patent number 6,509,937
- Issue date Jan 21, 2003
- U.S. Precision Lens Incorporated
- Jacob Moskovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical systems for reflective LCD's
- Patent number 6,490,087
- Issue date Dec 3, 2002
- U.S. Precision Lens Incorporated
- E. Gregory Fulkerson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical systems for projection displays
- Patent number 6,461,000
- Issue date Oct 8, 2002
- U.S. Precision Lens Incorporated
- Simon Magarill
- G02 - OPTICS
Information Patent Grant
Projection television lens systems having improved modulation trans...
- Patent number 6,445,512
- Issue date Sep 3, 2002
- U.S. Precision Lens Incorporated
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Zoom projection lens having a lens correction unit
- Patent number 6,417,971
- Issue date Jul 9, 2002
- U.S. Precision Lens Incorporated
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Projection lenses having reduced lateral color for use with pixeliz...
- Patent number 6,195,209
- Issue date Feb 27, 2001
- U.S. Precision Lens Incorporated
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Focus corrector for zoom projection lenses used with pixelized panels
- Patent number 6,169,636
- Issue date Jan 2, 2001
- U.S. Precision Lens Incorporated
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Focusable, color corrected, high performance projection lens systems
- Patent number 6,141,154
- Issue date Oct 31, 2000
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Coupler systems for projection televisions
- Patent number 6,115,082
- Issue date Sep 5, 2000
- U.S. Precision Lens Inc.
- John D. Rudolph
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection television lens assembly
- Patent number 6,104,554
- Issue date Aug 15, 2000
- U.S. Precision Lens
- Felix J. Bodurek
- G02 - OPTICS
Information Patent Grant
Lenses for electronic imaging systems
- Patent number 6,097,551
- Issue date Aug 1, 2000
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
LCD projection lens
- Patent number 6,094,311
- Issue date Jul 25, 2000
- U.S. Precision Lens Inc.
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Color corrected projection lenses for use with curved faceplate cat...
- Patent number 6,025,959
- Issue date Feb 15, 2000
- U.S. Precision Lens Inc.
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Projection lenses for use with large pixelized panels
- Patent number 6,023,375
- Issue date Feb 8, 2000
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Long focal length projection lenses for use with large pixelized pa...
- Patent number 5,991,089
- Issue date Nov 23, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Long focal length projection lenses
- Patent number 5,969,874
- Issue date Oct 19, 1999
- U.S. Precision Lens Incorporated
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Projection lenses having large back focal length to focal length ra...
- Patent number 5,969,876
- Issue date Oct 19, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Athermal LCD projection lens
- Patent number 5,963,375
- Issue date Oct 5, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Focusable front projection lens systems for use with large screen f...
- Patent number 5,936,776
- Issue date Aug 10, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Zoom projection lenses for use with pixelized panels
- Patent number 5,900,987
- Issue date May 4, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Mini-zoom projection lenses for use with pixelized panels
- Patent number 5,900,989
- Issue date May 4, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
Projection lenses having larger back focal length to focal length r...
- Patent number 5,870,228
- Issue date Feb 9, 1999
- U.S. Precision Lens Inc.
- Melvyn H. Kreitzer
- G02 - OPTICS
Information Patent Grant
LCD projection lens
- Patent number 5,841,587
- Issue date Nov 24, 1998
- U.S. Precision Lens Inc.
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Projection television lens system
- Patent number 5,808,804
- Issue date Sep 15, 1998
- U.S. Precision Lens Inc.
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Method for correcting field curvature
- Patent number 5,677,797
- Issue date Oct 14, 1997
- U.S. Precision Lens Inc.
- Ellis I. Betensky
- G02 - OPTICS
Information Patent Grant
Telecentric lens systems for forming an image of an object composed...
- Patent number 5,625,495
- Issue date Apr 29, 1997
- U.S. Precision Lens Inc.
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Color corrected projection lens
- Patent number RE35310
- Issue date Aug 6, 1996
- U.S. Precision Lens Incorporated
- Jacob Moskovich
- 359 - Optical: systems and elements
Information Patent Grant
Projection lens systems having reduced spherochromatism
- Patent number 5,329,363
- Issue date Jul 12, 1994
- U.S. Precision Lens Incorporated
- Jacob Moskovich
- G02 - OPTICS
Information Patent Grant
Zoom projection lens systems
- Patent number 5,313,330
- Issue date May 17, 1994
- U.S. Precision Lens Incorporated
- Ellis I. Betensky
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
76110530 - DELTA DIGITAL
- Serial number 76110530
- Registration number 2643913
- Filing date Aug 16, 2000
- U.S. PRECISION LENS INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75169924 - THETA
- Serial number 75169924
- Registration number 2143528
- Filing date Sep 23, 1996
- U.S. PRECISION LENS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75029579 - APEX
- Serial number 75029579
- Filing date Nov 8, 1995
- U.S. PRECISION LENS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74719157 - KAPPA
- Serial number 74719157
- Registration number 2134822
- Filing date Aug 22, 1995
- U.S. PRECISION LENS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74316281 - ZETAR
- Serial number 74316281
- Registration number 1855107
- Filing date Sep 21, 1992
- U.S. PRECISION LENS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74146220
- Serial number 74146220
- Registration number 1671649
- Filing date Mar 11, 1991
- U. S. Precision Lens Incorporated
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73519049 - DELTA
- Serial number 73519049
- Registration number 1353820
- Filing date Jan 24, 1985
- U.S. PRECISION LENS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

U.S. Precision Lens Incorporated

Organization

Patents Grantslast 30 patents

Color corrected projection lenses employing diffractive optical sur...

High performance projection television lens systems

Optical systems for reflective LCD&#x00027;s

Optical systems for projection displays

Projection television lens systems having improved modulation trans...

Zoom projection lens having a lens correction unit

Projection lenses having reduced lateral color for use with pixeliz...

Focus corrector for zoom projection lenses used with pixelized panels

Focusable, color corrected, high performance projection lens systems

Coupler systems for projection televisions

Projection television lens assembly

Lenses for electronic imaging systems

LCD projection lens

Color corrected projection lenses for use with curved faceplate cat...

Projection lenses for use with large pixelized panels

Long focal length projection lenses for use with large pixelized pa...

Long focal length projection lenses

Projection lenses having large back focal length to focal length ra...

Athermal LCD projection lens

Focusable front projection lens systems for use with large screen f...

Zoom projection lenses for use with pixelized panels

Mini-zoom projection lenses for use with pixelized panels

Projection lenses having larger back focal length to focal length r...

LCD projection lens

Projection television lens system

Method for correcting field curvature

Telecentric lens systems for forming an image of an object composed...

Color corrected projection lens

Projection lens systems having reduced spherochromatism

Zoom projection lens systems

Trademarklast 30 trademarks

76110530 - DELTA DIGITAL

75169924 - THETA

75029579 - APEX

74719157 - KAPPA

74316281 - ZETAR

74146220

73519049 - DELTA

Optical systems for reflective LCD's