Solomon Assefa

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrically-activated photonic crystal microcavity laser
- Patent number 7,248,615
- Issue date Jul 24, 2007
- Massachusetts Institute of Technology
- Solomon Assefa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide coupling into photonic crystal waveguides
- Patent number 7,072,547
- Issue date Jul 4, 2006
- Massachusetts Institute of Technology
- Solomon Assefa
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Electrically-activated photonic crystal microcavity laser
- Publication number 20050111511
- Publication date May 26, 2005
- Solomon Assefa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Waveguide coupling into photonic crystal waveguides
- Publication number 20040109644
- Publication date Jun 10, 2004
- Solomon Assefa
- G02 - OPTICS