LightPath Technologies, Incorporated

Organization

Tucson, AZ, US

Ticker Symbols

NASDAQ:LPTH

SEMICONDUCTORS & RELATED DEVICES
Business Address
2603 CHALLENGER TECH CT SUITE 100 ORLANDO FL 32826 4073824003
State Location
FL
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
One optical design pattern/method of a cost effective IR lens
- Patent number 11,802,996
- Issue date Oct 31, 2023
- Lightpath Technologies, Inc.
- Fujian Ding
- G02 - OPTICS
Information Patent Grant
Integrated optical assembly and manufacturing the same
- Patent number 10,969,560
- Issue date Apr 6, 2021
- Lightpath Technologies, Inc.
- Alan Symmons
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
One optical design pattern/method of a cost effective IR lens
- Patent number 10,641,928
- Issue date May 5, 2020
- Lightpath Technologies, Inc.
- Fujian Ding
- G02 - OPTICS
Information Patent Grant
High-power fused collimator and associated methods
- Patent number 7,397,985
- Issue date Jul 8, 2008
- Lightpath Technologies, Inc.
- David A. Tinch
- G02 - OPTICS
Information Patent Grant
High-power fused collimator and associated methods
- Patent number 7,146,075
- Issue date Dec 5, 2006
- Lightpath Technologies, Inc.
- David A. Tinch
- G02 - OPTICS
Information Patent Grant
Computer keyboard backlighting
- Patent number 6,871,978
- Issue date Mar 29, 2005
- Lightpath Technologies, Inc.
- Sam E.J. Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of collimators employing optical fibers fusion-spliced...
- Patent number 6,780,274
- Issue date Aug 24, 2004
- Lightpath Technologies, Inc.
- Pierre Bernard
- G02 - OPTICS
Information Patent Grant
Backlighting for computer keyboard
- Patent number 6,765,503
- Issue date Jul 20, 2004
- Lightpath Technologies, Inc.
- Sam E. J. Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication of collimators employing optical fibers fusion-spliced...
- Patent number 6,360,039
- Issue date Mar 19, 2002
- Lightpath Technologies, Inc.
- Pierre Bernard
- G02 - OPTICS
Information Patent Grant
Manipulation of acoustic waves using a functionally graded material...
- Patent number 6,278,656
- Issue date Aug 21, 2001
- Lightpath Technologies, Inc.
- Vineet Tyagi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Use of a laser to fusion-splice optical components of substantially...
- Patent number 6,217,698
- Issue date Apr 17, 2001
- Lightpath Technologies, Inc.
- William P. Walters
- G02 - OPTICS
Information Patent Grant
Use of a laser to fusion-splice optical components of substantially...
- Patent number 6,033,515
- Issue date Mar 7, 2000
- Lightpath Technologies, Inc.
- William P. Walters
- G02 - OPTICS
Information Patent Grant
Batching of molten glass in the production of graded index of refra...
- Patent number 6,029,475
- Issue date Feb 29, 2000
- Lightpath Technologies, Inc.
- Oleg Y. Abramov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of producing large polymer optical blanks with predictable a...
- Patent number 6,027,672
- Issue date Feb 22, 2000
- Lightpath Technologies, Inc.
- William H. Weitzel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Axially-graded index-based couplers for solar concentrators
- Patent number 5,936,777
- Issue date Aug 10, 1999
- Lightpath Technologies, Inc.
- Joseph P. Dempewolf
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method of manufacturing a grin lens
- Patent number 5,917,105
- Issue date Jun 29, 1999
- LightPath Technologies, Inc.
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Axially-graded index-based couplers
- Patent number 5,815,318
- Issue date Sep 29, 1998
- Lightpath Technologies, Inc.
- Joseph R. Dempewolf
- G02 - OPTICS
Information Patent Grant
Quadaxial gradient index lens
- Patent number 5,796,525
- Issue date Aug 18, 1998
- Lightpath Technologies, Inc.
- Joseph R. Dempewolf
- G02 - OPTICS
Information Patent Grant
GRIN lens and method of manufacturing
- Patent number 5,689,374
- Issue date Nov 18, 1997
- Lightpath Technologies, Inc.
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Process for manufacturing GRIN lenses by melting a series of layers...
- Patent number 5,630,857
- Issue date May 20, 1997
- Lightpath Technologies, Inc.
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Gradient refractive index lens elements
- Patent number 5,617,252
- Issue date Apr 1, 1997
- Lightpath Technologies Inc.
- Paul K. Manhart
- G02 - OPTICS
Information Patent Grant
Method for making refractive optical elements with graded properties
- Patent number 5,582,626
- Issue date Dec 10, 1996
- Lightpath Technologies Limited Partnership
- Richard Blankenbecler
- G02 - OPTICS
Information Patent Grant
Lead glass composition series for gradient glasses
- Patent number 5,504,623
- Issue date Apr 2, 1996
- LightPath Technologies, Incorporated
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Lead glass composition series for gradient glasses
- Patent number 5,459,613
- Issue date Oct 17, 1995
- LightPath Technologies, Inc.
- Xiaojie Xu
- G02 - OPTICS
Information Patent Grant
Refractive elements with graded properties and methods of making same
- Patent number 5,262,896
- Issue date Nov 16, 1993
- LightPath Technologies, L.P.
- Richard Blankenbecler
- G02 - OPTICS
Information Patent Grant
Shaped gradient fabrication in lenses by molding from axial gradient
- Patent number 5,236,486
- Issue date Aug 17, 1993
- LightPath Technologies, Inc.
- Richard Blankenbecler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Uni-directional gradient index of refraction glasses
- Patent number 5,200,858
- Issue date Apr 6, 1993
- LightPath Technologies, Inc.
- James J. Hagerty
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR FORMING A MOLD-BONDED LENS
- Publication number 20220402800
- Publication date Dec 22, 2022
- LIGHTPATH TECHNOLOGIES, INC.
- Jeremy Ben Huddleston
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
OPTICAL ELEMENT WITH HEATER LAYER
- Publication number 20220377855
- Publication date Nov 24, 2022
- LIGHTPATH TECHNOLOGIES, INC.
- Shmuel Rubin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED OPTICAL ASSEMBLY AND MANUFACTURING THE SAME
- Publication number 20220057596
- Publication date Feb 24, 2022
- LIGHTPATH TECHNOLOGIES, INC.
- Alan Symmons
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR MOLDING CHALCOGENIDE GLASS INTO A NEAR-NET...
- Publication number 20220048803
- Publication date Feb 17, 2022
- LIGHTPATH TECHNOLOGIES, INC.
- Dennis Knowles
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ONE OPTICAL DESIGN PATTERN/METHOD OF A COST EFFECTIVE IR LENS
- Publication number 20210080620
- Publication date Mar 18, 2021
- LIGHTPATH TECHNOLOGIES, INC.
- Fujian Ding
- G02 - OPTICS
Information Patent Application
FIDUCIALS FOR PRECISION OPTICS MOLDING
- Publication number 20210060824
- Publication date Mar 4, 2021
- LIGHTPATH TECHNOLOGIES, INC.
- Lou Mertus
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
INTEGRATED OPTICAL ASSEMBLY AND MANUFACTURING THE SAME
- Publication number 20180321457
- Publication date Nov 8, 2018
- LIGHTPATH TECHNOLOGIES, INC.
- Alan Symmons
- G02 - OPTICS
Information Patent Application
ONE OPTICAL DESIGN PATTERN/METHOD OF A COST EFFECTIVE IR LENS
- Publication number 20180088257
- Publication date Mar 29, 2018
- LIGHTPATH TECHNOLOGIES, INC.
- Fujian Ding
- G02 - OPTICS
Information Patent Application
High-Power Fused Collimator and Associated Methods
- Publication number 20070196046
- Publication date Aug 23, 2007
- LIGHTPATH TECHNOLOGIES, INC.
- David A. Tinch
- G02 - OPTICS
Information Patent Application
USE OF A LASER TO FUSION-SPLICE OPTICAL COMPONENTS OF SUBSTANTIALLY...
- Publication number 20010014198
- Publication date Aug 16, 2001
- LIGHTPATH TECHNOLOGIES, INC.
- WILLIAM P. WALTERS
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
98177411 - ISP OPTICS
- Serial number 98177411
- Filing date Sep 13, 2023
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
98157724 - LIGHT PATH TECHNOLOGIES
- Serial number 98157724
- Filing date Aug 30, 2023
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97727212 - MANTIS
- Serial number 97727212
- Filing date Dec 21, 2022
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76453829 - POLYCOAT
- Serial number 76453829
- Registration number 2734650
- Filing date Sep 30, 2002
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76423246 - VECTRA
- Serial number 76423246
- Registration number 2774868
- Filing date Jun 19, 2002
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76331155 - LIGHTPATH TECHNOLOGIES
- Serial number 76331155
- Registration number 2639210
- Filing date Oct 24, 2001
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75103606 - LIGHTPATH
- Serial number 75103606
- Registration number 2106549
- Filing date May 8, 1996
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74662615 - GRADIUM
- Serial number 74662615
- Registration number 2058044
- Filing date Apr 17, 1995
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74661500 - LIGHTCHIP
- Serial number 74661500
- Filing date Apr 14, 1995
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74476114 - LIGHTPATH
- Serial number 74476114
- Filing date Jan 4, 1994
- LightPath Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74150338 - LIGHTPATH
- Serial number 74150338
- Registration number 1857388
- Filing date Mar 22, 1991
- Isotec Limited Partnership
- 42 - Scientific and technological services and research and design relating thereto

LightPath Technologies, Incorporated

Organization

Ticker Symbols

Business Address

State Location

State of Incorporation

Patents Grantslast 30 patents

One optical design pattern/method of a cost effective IR lens

Integrated optical assembly and manufacturing the same

One optical design pattern/method of a cost effective IR lens

High-power fused collimator and associated methods

High-power fused collimator and associated methods

Computer keyboard backlighting

Fabrication of collimators employing optical fibers fusion-spliced...

Backlighting for computer keyboard

Fabrication of collimators employing optical fibers fusion-spliced...

Manipulation of acoustic waves using a functionally graded material...

Use of a laser to fusion-splice optical components of substantially...

Use of a laser to fusion-splice optical components of substantially...

Batching of molten glass in the production of graded index of refra...

Method of producing large polymer optical blanks with predictable a...

Axially-graded index-based couplers for solar concentrators

Method of manufacturing a grin lens

Axially-graded index-based couplers

Quadaxial gradient index lens

GRIN lens and method of manufacturing

Process for manufacturing GRIN lenses by melting a series of layers...

Gradient refractive index lens elements

Method for making refractive optical elements with graded properties

Lead glass composition series for gradient glasses

Lead glass composition series for gradient glasses

Refractive elements with graded properties and methods of making same

Shaped gradient fabrication in lenses by molding from axial gradient

Uni-directional gradient index of refraction glasses

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR FORMING A MOLD-BONDED LENS

OPTICAL ELEMENT WITH HEATER LAYER

INTEGRATED OPTICAL ASSEMBLY AND MANUFACTURING THE SAME

SYSTEMS AND METHODS FOR MOLDING CHALCOGENIDE GLASS INTO A NEAR-NET...

ONE OPTICAL DESIGN PATTERN/METHOD OF A COST EFFECTIVE IR LENS

FIDUCIALS FOR PRECISION OPTICS MOLDING

INTEGRATED OPTICAL ASSEMBLY AND MANUFACTURING THE SAME

ONE OPTICAL DESIGN PATTERN/METHOD OF A COST EFFECTIVE IR LENS

High-Power Fused Collimator and Associated Methods

USE OF A LASER TO FUSION-SPLICE OPTICAL COMPONENTS OF SUBSTANTIALLY...

Trademarklast 30 trademarks

98177411 - ISP OPTICS

98157724 - LIGHT PATH TECHNOLOGIES

97727212 - MANTIS

76453829 - POLYCOAT

76423246 - VECTRA

76331155 - LIGHTPATH TECHNOLOGIES

75103606 - LIGHTPATH

74662615 - GRADIUM

74661500 - LIGHTCHIP

74476114 - LIGHTPATH

74150338 - LIGHTPATH