POSITIVE LIGHTS, INC

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ELK GROVE VILLAGE, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state system and method for generating ultraviolet light
- Patent number 6,816,520
- Issue date Nov 9, 2004
- Positive Light
- William Michael Tulloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for laser micro-machining
- Patent number 6,677,552
- Issue date Jan 13, 2004
- Positive Light, Inc.
- William Michael Tulloch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for amplifying an optical pulse using a diode-pum...
- Patent number 6,122,097
- Issue date Sep 19, 2000
- Positive Light, Inc.
- Jeremy Weston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for amplifying an optical pulse and pumping laser...
- Patent number 5,963,363
- Issue date Oct 5, 1999
- Positive Light, Inc.
- Jeremy Weston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for amplifying an optical pulse using a diode-pumped, Q-swit...
- Patent number 5,790,303
- Issue date Aug 4, 1998
- Positive Light, Inc.
- Jeremy Weston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser pulse stretcher and compressor with single parameter waveleng...
- Patent number 5,349,591
- Issue date Sep 20, 1994
- Positive Light, Inc.
- Jeremy Weston
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76492483 - INDIGO
- Serial number 76492483
- Registration number 2904202
- Filing date Feb 26, 2003
- Positive Light, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74307650 - POSITIVE LIGHT
- Serial number 74307650
- Registration number 1765713
- Filing date Aug 26, 1992
- Positive Light Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments