EDGAR G ESTUPINAN

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PEABODY, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lamp having a secondary halide that improves luminous efficiency
- Patent number 9,171,712
- Issue date Oct 27, 2015
- National Institute of Standards and Technology
- John J Curry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamps with fast run-up and methods of operating the same
- Patent number 8,710,742
- Issue date Apr 29, 2014
- Osram Sylvania Inc.
- Nancy H. Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LAMP, PROCESS FOR MAKING AND USE OF SAME
- Publication number 20140320003
- Publication date Oct 30, 2014
- NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY
- JOHN J. CURRY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL HALIDE LAMPS WITH FAST RUN-UP AND METHODS OF OPERATING THE SAME
- Publication number 20130009570
- Publication date Jan 10, 2013
- Osram Sylvania Inc.
- Nancy H. Chen
- H01 - BASIC ELECTRIC ELEMENTS