Sunil Kumar Rajgopal

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Antenna devices having frequency-dependent connection to electrical...
- Patent number 9,768,507
- Issue date Sep 19, 2017
- Tyco Electronics Services GmbH
- Sunil Kumar Rajgopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhanced metamaterial antenna structures
- Patent number 8,928,530
- Issue date Jan 6, 2015
- Tyco Electronics Services GmbH
- Maha Achour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna devices having frequency-dependent connection to electrical...
- Patent number 8,816,912
- Issue date Aug 26, 2014
- Tyco Electronics Services GmbH
- Sunil Rajgopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-functional CRLH antenna device
- Patent number 8,803,739
- Issue date Aug 12, 2014
- Tyco Electronics Services GmbH
- Sunil Kumar Rajgopal
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Non-planar metamaterial antenna structures
- Patent number 8,773,313
- Issue date Jul 8, 2014
- Tyco Electronics Services GmbH
- Nan Xu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Non-planar metamaterial antenna structures
- Patent number 8,299,967
- Issue date Oct 30, 2012
- Tyco Electronics Services GmbH
- Nan Xu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DEVICES HAVING FREQUENCY-DEPENDENT CONNECTION TO ELECTRICAL...
- Publication number 20150102968
- Publication date Apr 16, 2015
- TYCO ELECTRONICS SERVICES GMBH
- Sunil Kumar Rajgopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NON-PLANAR METAMATERIAL ANTENNA STRUCTURES
- Publication number 20130050029
- Publication date Feb 28, 2013
- TYCO ELECTRONICS SERVICES GMBH
- Nan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED METAMATERIAL ANTENNA STRUCTURES
- Publication number 20120001826
- Publication date Jan 5, 2012
- Maha Achour
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-FUNCTIONAL CRLH ANTENNA DEVICE
- Publication number 20110267244
- Publication date Nov 3, 2011
- Sunil Kumar Rajgopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICES HAVING FREQUENCY-DEPENDENT CONNECTION TO ELECTRICAL...
- Publication number 20110156963
- Publication date Jun 30, 2011
- RAYSPAN CORPORATION
- Sunil Rajgopal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Non-Planar Metamaterial Antenna Structures
- Publication number 20090295660
- Publication date Dec 3, 2009
- RAYSPAN CORPORATION
- Nan Xu
- H01 - BASIC ELECTRIC ELEMENTS