Philip E. Watson

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Backlights having selected output light flux distributions and disp...
- Patent number 9,541,698
- Issue date Jan 10, 2017
- 3M Innovative Properties Company
- John A. Wheatley
- G02 - OPTICS
Information Patent Grant
Electrically pixelated luminescent device
- Patent number 8,754,425
- Issue date Jun 17, 2014
- 3M Innovative Properties Company
- James E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polarization converting color combiner
- Patent number 8,654,444
- Issue date Feb 18, 2014
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- G02 - OPTICS
Information Patent Grant
Backlighting system including a specular partial reflector and a ci...
- Patent number 8,427,599
- Issue date Apr 23, 2013
- 3M Innovative Properties Company
- Mark B. O'Neill
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
COLOR COMBINER
- Publication number 20110273770
- Publication date Nov 10, 2011
- Yarn Chee Poon
- G02 - OPTICS
Information Patent Application
POLARIZATION CONVERTING COLOR COMBINER
- Publication number 20110242653
- Publication date Oct 6, 2011
- Andrew J. Ouderkirk
- G02 - OPTICS
Information Patent Application
POLARIZATION CONVERTING COLOR COMBINER
- Publication number 20110235175
- Publication date Sep 29, 2011
- Yarn Chee Poon
- G02 - OPTICS
Information Patent Application
ELECTRICALLY PIXELATED LUMINESCENT DEVICE
- Publication number 20110156616
- Publication date Jun 30, 2011
- James E. Anderson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
BACKLIGHTS HAVING SELECTED OUTPUT LIGHT FLUX DISTRIBUTIONS AND DISP...
- Publication number 20110096529
- Publication date Apr 28, 2011
- John A. Wheatley
- G02 - OPTICS