DELTA AMERICA, LTD

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FREEMONT, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
V-splitter for optical engine
- Patent number 6,049,403
- Issue date Apr 11, 2000
- Delta America Ltd.
- Kenneth E. Salsman
- G02 - OPTICS
Information Patent Grant
Projection illumination system for tricolor projectors
- Patent number 5,921,665
- Issue date Jul 13, 1999
- Delta America Ltd.
- Amjad I. Malik
- F21 - LIGHTING
Information Patent Grant
Optical projector
- Patent number 5,816,675
- Issue date Oct 6, 1998
- Delta America Ltd.
- Steve Brice
- G02 - OPTICS
Information Patent Grant
Pentaprism combiner/splitter
- Patent number 5,777,796
- Issue date Jul 7, 1998
- Delta America Ltd.
- Herschel Burstyn
- G02 - OPTICS
Information Patent Grant
Optical engine for tricolor projectors
- Patent number 5,760,964
- Issue date Jun 2, 1998
- Delta America Ltd.
- Amjad I. Malik
- G02 - OPTICS
Information Patent Grant
Optical projector
- Patent number 5,749,641
- Issue date May 12, 1998
- Delta America Ltd.
- Steve Brice
- G02 - OPTICS
Information Patent Grant
Optical engines for tricolor projectors having co-planar like optic...
- Patent number 5,748,379
- Issue date May 5, 1998
- Delta America Ltd.
- Kenneth E. Salsman
- G02 - OPTICS