Evan L. Goldstein

Person

Little River, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of wavelength add/drop multiplexing having client...
- Patent number 7,231,147
- Issue date Jun 12, 2007
- AT&T Corp.
- Evan L. Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparent optical switch
- Patent number 7,167,611
- Issue date Jan 23, 2007
- AT&T Corp.
- Sid Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparent optical switch
- Patent number 7,158,696
- Issue date Jan 2, 2007
- AT&T Corp.
- Sid Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of wavelength add/drop multiplexing having client...
- Patent number 6,928,244
- Issue date Aug 9, 2005
- AT&T Corp.
- Evan L. Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparent optical switch
- Patent number 6,862,380
- Issue date Mar 1, 2005
- AT&T Corp.
- Sid Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular-precision enhancement in free-space micromachined optical s...
- Patent number 6,606,428
- Issue date Aug 12, 2003
- AT&T Corp.
- Evan Lee Goldstein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method and apparatus for signal and switch monitoring in an optical...
- Patent number 6,556,318
- Issue date Apr 29, 2003
- AT&T Corp.
- Evan Lee Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-machined tunable delay line
- Patent number 6,498,673
- Issue date Dec 24, 2002
- AT&T Corp.
- Nicholas J. Frigo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Micro-machine polarization-state controller
- Patent number 6,445,485
- Issue date Sep 3, 2002
- AT&T Corp.
- Nicholas J. Frigo
- G02 - OPTICS
Information Patent Grant
Undersea trunk-and-branch logical ring networks
- Patent number 6,355,886
- Issue date Mar 12, 2002
- TyCom (US) Inc.
- Evan Lee Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Non-blocking crossconnect apparatus
- Patent number 6,337,859
- Issue date Jan 8, 2002
- AT&T Corp.
- Evan Lee Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for low loss via geometrical optimization in f...
- Patent number 6,317,532
- Issue date Nov 13, 2001
- AT&T Corp.
- Lih Yuan Lin
- G02 - OPTICS
Information Patent Grant
Angular-precision enhancement in free-space micromachined optical s...
- Patent number 6,292,600
- Issue date Sep 18, 2001
- AT&T Corp.
- Evan Lee Goldstein
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method and apparatus for curvature-resistant micro-mirror structure...
- Patent number 6,271,958
- Issue date Aug 7, 2001
- AT&T Corp.
- Lih Yuan Lin
- G02 - OPTICS
Information Patent Grant
Connection-verification in optical MEMS crossconnects via mirror-di...
- Patent number 6,243,507
- Issue date Jun 5, 2001
- AT&T Corp.
- Evan Lee Goldstein
- G02 - OPTICS
Information Patent Grant
Symmetrical optical matrix crossconnect apparatus and method therefor
- Patent number 6,144,781
- Issue date Nov 7, 2000
- AT&T Corp.
- Evan Lee Goldstein
- G02 - OPTICS
Information Patent Grant
Bridging apparatus and method for an optical crossconnect device
- Patent number 5,982,554
- Issue date Nov 9, 1999
- AT&T Corp.
- Evan Lee Goldstein
- G02 - OPTICS
Information Patent Grant
Repeaterless branch powered fiber optic communication system
- Patent number 5,854,698
- Issue date Dec 29, 1998
- Lucent Technologies Inc.
- Lars Erik Eskildsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-regulating multiwavelength optical amplifier module for scalab...
- Patent number 5,392,154
- Issue date Feb 21, 1995
- Bell Communications Research, Inc.
- Gee-Kung Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber amplifier cascade for multiwavelength lightwave communication...
- Patent number 5,345,332
- Issue date Sep 6, 1994
- Bell Communications Research, Inc.
- Valeria L. daSilva
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transparent optical switch
- Publication number 20070122149
- Publication date May 31, 2007
- AT&T Corporation
- Sid Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transparent optical switch
- Publication number 20060029327
- Publication date Feb 9, 2006
- AT&T Corporation
- Sid Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transparent optical switch
- Publication number 20050157977
- Publication date Jul 21, 2005
- AT&T Corporation
- Siddhartha Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSPARENT OPTICAL SWITCH
- Publication number 20050008284
- Publication date Jan 13, 2005
- Siddhartha Chaudhuri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Angular-precision enhancement in free-space micromachined optical s...
- Publication number 20010053261
- Publication date Dec 20, 2001
- AT&T Corp.
- Evan Lee Goldstein
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Evan L. Goldstein

Person

Patents Grantslast 30 patents

System and method of wavelength add/drop multiplexing having client...

Transparent optical switch

Transparent optical switch

System and method of wavelength add/drop multiplexing having client...

Transparent optical switch

Angular-precision enhancement in free-space micromachined optical s...

Method and apparatus for signal and switch monitoring in an optical...

Micro-machined tunable delay line

Micro-machine polarization-state controller

Undersea trunk-and-branch logical ring networks

Non-blocking crossconnect apparatus

Method and apparatus for low loss via geometrical optimization in f...

Angular-precision enhancement in free-space micromachined optical s...

Method and apparatus for curvature-resistant micro-mirror structure...

Connection-verification in optical MEMS crossconnects via mirror-di...

Symmetrical optical matrix crossconnect apparatus and method therefor

Bridging apparatus and method for an optical crossconnect device

Repeaterless branch powered fiber optic communication system

Self-regulating multiwavelength optical amplifier module for scalab...

Fiber amplifier cascade for multiwavelength lightwave communication...

Patents Applicationslast 30 patents

Transparent optical switch

Transparent optical switch

Transparent optical switch

TRANSPARENT OPTICAL SWITCH

Angular-precision enhancement in free-space micromachined optical s...