KEYSTREAM CORPORATION

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MOUNTAIN VIEW, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated content insertion into video scene
- Patent number 8,264,544
- Issue date Sep 11, 2012
- Keystream Corporation
- Arthur George Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated method and apparatus for estimating motion of an image se...
- Patent number 8,085,849
- Issue date Dec 27, 2011
- Keystream Corporation
- Edward R. Ratner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer-implemented method for object creation by partitioning of...
- Patent number 7,920,720
- Issue date Apr 5, 2011
- Keystream Corporation
- Edward R. Ratner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer-implemented method for efficient image segmentation using...
- Patent number 7,848,571
- Issue date Dec 7, 2010
- Keystream Corporation
- Edward R. Ratner
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
77622375 - SMARTREPORTER
- Serial number 77622375
- Filing date Nov 26, 2008
- Keystream Corporation
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
77604010 - SMARTAD
- Serial number 77604010
- Filing date Oct 30, 2008
- Keystream Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77530399 - KEYSTREAM
- Serial number 77530399
- Registration number 3709920
- Filing date Jul 24, 2008
- vLnks Corporation
- 35 - Advertising