John MARTINHO

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
Fiber coupled laser source pump with wavelength division multiplexer
- Patent number 9,935,425
- Issue date Apr 3, 2018
- Lumentum Operations LLC
- Yonghong Guo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PROGRAMMABLE MULTICAST SWITCH
- Publication number 20190261070
- Publication date Aug 22, 2019
- Lumentum Operations LLC
- John MARTINHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE MULTICAST SWITCH
- Publication number 20180084320
- Publication date Mar 22, 2018
- Lumentum Operations LLC
- John MARTINHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER COUPLED LASER SOURCE PUMP WITH WAVELENGTH DIVISION MULTIPLEXER
- Publication number 20170222395
- Publication date Aug 3, 2017
- Lumentum Operations LLC
- Yonghong GUO
- H01 - BASIC ELECTRIC ELEMENTS