Larry A. Coldren

Person

Holmdel, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-stabilized semiconductor lasers
- Patent number 4,622,672
- Issue date Nov 11, 1986
- AT&T Bell Laboratories
- Larry A. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spectral control arrangement for coupled cavity laser
- Patent number 4,608,697
- Issue date Aug 26, 1986
- AT&T Bell Laboratories
- Larry A. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ohmic contact to p-type Group III-V semiconductors
- Patent number 4,471,005
- Issue date Sep 11, 1984
- AT&T Bell Laboratories
- Chu-Liang Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with conductive current mask
- Patent number 4,445,218
- Issue date Apr 24, 1984
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Orientation of INP substrate wafers
- Patent number 4,439,268
- Issue date Mar 27, 1984
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preferentially etching optically flat mirror facets in In...
- Patent number 4,354,898
- Issue date Oct 19, 1982
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface wave resonator cascade
- Patent number 4,327,340
- Issue date Apr 27, 1982
- Bell Telephone Laboratories Incorporated
- Larry A. Coldren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
SAW Resonator filters with improved temperature stability
- Patent number 4,325,038
- Issue date Apr 13, 1982
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reactive sputter etching apparatus
- Patent number 4,309,267
- Issue date Jan 5, 1982
- Bell Telephone Laboratories, Incorporated
- Gary D. Boyd
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactive ion etching of III-V semiconductor compounds
- Patent number 4,285,763
- Issue date Aug 25, 1981
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface acoustic wave multistrip coupler
- Patent number 4,166,987
- Issue date Sep 4, 1979
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Micropositioners using a crystal having moveable domain walls
- Patent number 4,128,616
- Issue date Dec 5, 1978
- Bell Telephone Laboratories, Incorporated
- Larry A. Coldren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Acoustic wave devices
- Patent number 4,117,424
- Issue date Sep 26, 1978
- Bell Telephone Laboratories, Incorporated
- Larry Allen Coldren
- H03 - BASIC ELECTRONIC CIRCUITRY

Larry A. Coldren

Person

Patents Grantslast 30 patents

Self-stabilized semiconductor lasers

Spectral control arrangement for coupled cavity laser

Ohmic contact to p-type Group III-V semiconductors

Semiconductor laser with conductive current mask

Orientation of INP substrate wafers

Method of preferentially etching optically flat mirror facets in In...

Surface wave resonator cascade

SAW Resonator filters with improved temperature stability

Reactive sputter etching apparatus

Reactive ion etching of III-V semiconductor compounds

Surface acoustic wave multistrip coupler

Micropositioners using a crystal having moveable domain walls

Acoustic wave devices