Andrew W Grant

Address:

1105 NW 80 Ter APT I, Margate, FL 33063

VIN:

5N1BA08A37N712739

Make:

NISSAN

Model:

ARMADA

Year:

2007

US Patent:

6611368, Aug 26, 2003

Filed:

Apr 20, 2000

Appl. No.:

09/552772

Inventors:

Andrew R Grant - Matawan NJ
Pavel Viktorovich Mamyshev - Morganville NJ
Linn Frederick Mollenauer - Colts Neck NJ

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H01S 330

US Classification:

359334, 3593413, 359123

Abstract:

A method and apparatus for producing a flat gain over very broad gain bands utilizing backward-pumped Raman amplification. The method allows for dynamic gain control through simple electronic means.

US Patent:

20210157861, May 27, 2021

Filed:

Nov 27, 2019

Appl. No.:

16/697964

Inventors:

- Seattle WA, US
Nithin KUNALA - Baldwin Place NY, US
Bing XIANG - Mount Kisco NY, US
Krishnakumar RAJAGOPALAN - Edison NJ, US
Andrew M. GRANT - Brooklyn NY, US

International Classification:

G06F 16/93
G06F 16/951
G06F 16/31
G06F 9/54

Abstract:

Techniques for intaking one or more documents are described. An exemplary method includes receiving an ingestion request to ingest a document; extracting text from the document; pre-processing the extracted text to generate pre-processed text that is predictable and analyzable; generating an index entry for the extracted text, the index entry to map the extracted text to a reserved field of a plurality of reserved fields; and storing the extracted text, index entry, and pre-processed text in at least one data storage location

US Patent:

20210067246, Mar 4, 2021

Filed:

Aug 30, 2019

Appl. No.:

16/556881

Inventors:

- Arlington VA, US
Andrew Russell Grant - Freehold NJ, US
David C. Nielsen - Bridgewater NJ, US

International Classification:

H04B 10/11
H04B 10/25
H04B 10/50
H04B 10/69

Abstract:

Methods, devices, and systems are described for free space optical communication. An example device can comprise a laser, a modulator configured to cause the laser to output an optical signal comprising a data signal and a beacon signal, a defocuser optically coupled to the laser and configured to receive the optical signal and control a beam divergence of the optical signal, an optical interface configured to receive the optical signal from the defocuser and output the optical signal into free space, and a controller configured to cause the defocuser to adjust the beam divergence based on an operational mode of the laser.