Gamani KARUNASIRI

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Pacific Grove, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Direction finding system using MEMS sound sensors
- Patent number 9,843,858
- Issue date Dec 12, 2017
- The United States of America, as represented by the Secretary of the Navy
- Gamani Karunasiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solid-state spark chamber for detection of radiation
- Patent number 9,594,172
- Issue date Mar 14, 2017
- The United States of America, as represented by the Secretary of the Navy
- Gamani Karunasiri
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature micro-electromechanical system (MEMS) based directional s...
- Patent number 8,467,548
- Issue date Jun 18, 2013
- The United States of America as represented by the Secretary of the Navy
- Gamani Karunasiri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Step well quantum cascade structures
- Patent number 8,098,702
- Issue date Jan 17, 2012
- United States of America as represented by the Secretary of the Navy
- Will Freeman
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Micro-electromechanical Systems (MEMS) Directional Acoustic Sensors...
- Publication number 20230176158
- Publication date Jun 8, 2023
- The United States of America, as represented by the Secretary of the Navy
- Gamani KARUNASIRI
- G01 - MEASURING TESTING
Information Patent Application
BI-MATERIAL TERAHERTZ SENSOR AND TERAHERTZ EMITTER USING METAMATERI...
- Publication number 20170261377
- Publication date Sep 14, 2017
- United States of America, as Represented by the Secretary of the Navy
- Fabio D. ALVES
- G01 - MEASURING TESTING
Information Patent Application
MINIATURE MICRO-ELECTROMECHANICAL SYSTEM (MEMS) BASED DIRECTIONAL S...
- Publication number 20110299701
- Publication date Dec 8, 2011
- Gamani KARUNASIRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE