Gale S. Petrich

Person

Arlington, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integration of buried oxide layers with crystalline layers
- Patent number 8,008,215
- Issue date Aug 30, 2011
- Massachusetts Institute of Technology
- Sheila Tandon
- G02 - OPTICS
Information Patent Grant
Semiconductor-based broadband modulators
- Patent number 7,680,383
- Issue date Mar 16, 2010
- Massachusetts Institute of Technology
- Leslie A. Kolodziejski
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nano-electromechanical high-index contrast
- Patent number 7,260,287
- Issue date Aug 21, 2007
- Massachusetts Institute of Technology
- Solomon Assefa
- B82 - NANO-TECHNOLOGY
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
Information Patent Grant
Tunable optical add/drop multiplexer with multi-function optical am...
- Patent number 6,888,973
- Issue date May 3, 2005
- Massachusetts Institute of Technology
- Leslie Kolodziejski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Input light coupler using a pattern of dielectric contrast distribu...
- Patent number 6,574,383
- Issue date Jun 3, 2003
- Massachusetts Institute of Technology
- Alexei A. Erchak
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunable add/drop filter using side-coupled resonant tunneling
- Patent number 6,424,763
- Issue date Jul 23, 2002
- Massachusetts Institute of Technology
- Pierre R. Villeneuve
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR-BASED BROADBAND MODULATORS
- Publication number 20100054656
- Publication date Mar 4, 2010
- Leslie A. Kolodziejski
- G02 - OPTICS
Information Patent Application
Integration of buried oxide layers with crystalline layers
- Publication number 20060276002
- Publication date Dec 7, 2006
- Sheila Tandon
- G02 - OPTICS
Information Patent Application
Nano-electromechanical high-index contrast
- Publication number 20050147344
- Publication date Jul 7, 2005
- Solomon Assefa
- G02 - OPTICS
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
Information Patent Application
Tunable optical add/drop multiplexer with multi-function optical am...
- Publication number 20030128922
- Publication date Jul 10, 2003
- Leslie Kolodziejski
- G02 - OPTICS

Gale S. Petrich

Person

Patents Grantslast 30 patents

Integration of buried oxide layers with crystalline layers

Semiconductor-based broadband modulators

Nano-electromechanical high-index contrast

Electrically-activated photonic crystal microcavity laser

Waveguide coupling into photonic crystal waveguides

Tunable optical add/drop multiplexer with multi-function optical am...

Input light coupler using a pattern of dielectric contrast distribu...

Tunable add/drop filter using side-coupled resonant tunneling

Patents Applicationslast 30 patents

SEMICONDUCTOR-BASED BROADBAND MODULATORS

Integration of buried oxide layers with crystalline layers

Nano-electromechanical high-index contrast

Electrically-activated photonic crystal microcavity laser

Waveguide coupling into photonic crystal waveguides

Tunable optical add/drop multiplexer with multi-function optical am...