Jane D. LeGrange — 21 Patents at AT&T

Jane D. LeGrange has been granted 21 US patents while listed as an inventor at AT&T. The first was granted in 1990 and the most recent in February 2023. Jane D. LeGrange ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Jane D. LeGrange in Princeton, NJ, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11588554	Free space optical communication system and method	Inuk Kang	2023-02-21
11038593	Free space optical communication system and method	Inuk Kang	2021-06-15
10673530	Free space optical communication system and method	Inuk Kang	2020-06-02
10228511	Integrated low-voltage CMOS-compatible electro-optic modulator	Mihaela Dinu, Alex Pidwerbetsky	2019-03-12
8073333	Multiplex delay unit	Pietro Bernasconi	2011-12-06	$1,739,000
7945165	Optical signal synchronizer	Pietro Bernasconi	2011-05-17	$4,038,000
7515780	System and method for fabricating an optical isolator	Kok-Wai Chang	2009-04-07	$1,122,000
7212695	Variable optical delay line with a large continuous tuning range	Albin L. Kasper, Christi Kay Madsen	2007-05-01
6934431	Variable optical delay lines and methods for making same	Linda Braun, William R. Holland	2005-08-23	$19,540,000
6748129	Method and apparatus of monitoring optical power level in waveguiding structures	Linda Braun, Alexandru Paunescu	2004-06-08	$11,620,000
6456637	Waveguide lasers and optical amplifiers having enhanced thermal stability	Douglas P. Holcomb, Gerald E. Tourgee, Eva M. Vogel	2002-09-24	$5,535,000
6430343	Splitter for use with an optical amplifier	Susanne Arney	2002-08-06
6389186	Optical waveguide lasers and amplifiers with pump power monitors	David J. DiGiovanni	2002-05-14	$8,723,000
6275516	Article for detecting power drift in the putout of a diode array source	Susanne Arney, Sandra Greenberg Kosinski	2001-08-14	$6,042,000
5966480	Article comprising an improved cascaded optical fiber Raman device	William Alfred Reed, Kenneth L. Walker	1999-10-12	$77,421,000
5898715	Optical communication system comprising a cladding pumped fiber laser	Kenneth L. Walker	1999-04-27	$79,340,000
5784138	Fast transition polymer dispersed liquid crystal shutter for display screen and method of manufacture therefor	Richard V. Kollarits, Timothy Mark Miller	1998-07-21	$86,896,000
5208892	Triazine optical waveguides	John J. Burack, Treliant Fang, Jose A. Ors	1993-05-04
5165959	Method of making triazine optical waveguides	John J. Burack, Treliant Fang, Jose A. Ors	1992-11-24
5024873	Composite films with Langmuir-Blodgett component	John J. Burack, Wesley P. Townsend	1991-06-18
4962985	Protective coatings for optical devices comprising Langmuir-Blodgett films	—	1990-10-16

Jane D. LeGrange — 21 Patents

Issued Patents All Time

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