Lumens Digital Optics Inc.

Organization

NEW YORK, NY, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
System and method for controlling electrical power of LED and LED p...
- Patent number 8,492,999
- Issue date Jul 23, 2013
- Lumens Digital Optics Inc.
- Wen-Chin Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure for projector with color sensor
- Patent number 8,282,220
- Issue date Oct 9, 2012
- Lumens Digital Optics, Inc.
- Tzu-Ming Wei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens assembly having focal length adjustable by a spacer for obtain...
- Patent number 7,342,220
- Issue date Mar 11, 2008
- Lumens Digital Optics, Inc.
- Chun-Hsien Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING ELECTRICAL POWER OF LED AND LED P...
- Publication number 20110074314
- Publication date Mar 31, 2011
- LUMENS DIGITAL OPTICS INC.
- Wen-Chin Cheng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
STRUCTURE FOR PROJECTOR WITH COLOR SENSOR
- Publication number 20100060864
- Publication date Mar 11, 2010
- Lumens Digital Optics, Inc.
- Tzu-Ming Wei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIGITAL PRESENTER USING GOOSENECK
- Publication number 20100053779
- Publication date Mar 4, 2010
- Lumens Digital Optics Inc.
- I-Liang KAO
- G02 - OPTICS
Information Patent Application
PROJECTOR HAVING BRIGHTNESS-ADJUSTING MODULE AND METHOD FOR ADJUSTI...
- Publication number 20070171386
- Publication date Jul 26, 2007
- LUMENS DIGITAL OPTICS INC.
- Wen Chin Cheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Brightness-adjusting device for video wall system and method therefor
- Publication number 20070103599
- Publication date May 10, 2007
- Lumens Digital Optics Inc.
- Cheng Wen-Chin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital presenter
- Publication number 20070046626
- Publication date Mar 1, 2007
- Lumens Digital Optics Inc.
- Wen-Chin Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital data presenting apparatus
- Publication number 20060233542
- Publication date Oct 19, 2006
- Lumens Digital Optics Inc.
- Jim Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Visualizer and signal transmission method using low voltage differe...
- Publication number 20060221193
- Publication date Oct 5, 2006
- Lumens Digital Optics Inc.
- Sean Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lens assembly
- Publication number 20060219882
- Publication date Oct 5, 2006
- Lumens Digital Optics Inc.
- Chun-Hsien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Visual presentation apparatus having illuminating system
- Publication number 20060061681
- Publication date Mar 23, 2006
- Lumens Digital Optics Inc.
- Chung-Ting Wei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
85681711 - LUMENS LADIBUG
- Serial number 85681711
- Filing date Jul 19, 2012
- Lumens Digital Optics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85281879 - LADIBUG
- Serial number 85281879
- Filing date Mar 30, 2011
- Lumens Digital Optics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78377985 - LUMENS
- Serial number 78377985
- Registration number 4228274
- Filing date Mar 3, 2004
- Lumens Digital Optics Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Lumens Digital Optics Inc.

Organization

Patents Grantslast 30 patents

System and method for controlling electrical power of LED and LED p...

Structure for projector with color sensor

Lens assembly having focal length adjustable by a spacer for obtain...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR CONTROLLING ELECTRICAL POWER OF LED AND LED P...

STRUCTURE FOR PROJECTOR WITH COLOR SENSOR

DIGITAL PRESENTER USING GOOSENECK

PROJECTOR HAVING BRIGHTNESS-ADJUSTING MODULE AND METHOD FOR ADJUSTI...

Brightness-adjusting device for video wall system and method therefor

Digital presenter

Digital data presenting apparatus

Visualizer and signal transmission method using low voltage differe...

Lens assembly

Visual presentation apparatus having illuminating system

Trademarklast 30 trademarks

85681711 - LUMENS LADIBUG

85281879 - LADIBUG

78377985 - LUMENS