YINGCHUN RAN

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WINCHESTER, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Devices and methods for content sharing
- Patent number 7,970,350
- Issue date Jun 28, 2011
- Motorola Mobility, Inc.
- Arnold Sheynman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular communications based intercom system and methods
- Patent number 7,304,572
- Issue date Dec 4, 2007
- Motorola, Inc.
- Arnold Sheynman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEVICES AND METHODS FOR CONTENT SHARING
- Publication number 20090111378
- Publication date Apr 30, 2009
- MOTOROLA, INC.
- ARNOLD SHEYNMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cellular communications based intercom system and methods
- Publication number 20050285734
- Publication date Dec 29, 2005
- Arnold Sheynman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Pedestrian navigation and spatial relation device
- Publication number 20050060088
- Publication date Mar 17, 2005
- University of Florida Research Foundation, Inc.
- Abdelsalam A. Helal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE