LexDanaLexDanabeta
Inventor

David V. Anderson

Inventor
Alpharetta, GA, US

Overview

8→
Patents
2002–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis18%
G11CStatic stores12%
H03MCoding12%
H04BTransmission12%
G05FSystems for regulating electric or magnetic variables6%
G06GAnalogue computers6%
G06NComputing arrangements based on specific computational models6%
H03FAmplifiers6%
H03GControl of amplification6%
H03HImpedance networks, e.g. resonant circuits6%
PatentTitleYear
8,948,318'Incremental lattice reduction systems and methods'20158,559,544'Systems and methods for lattice reduction'20137,590,250'Analog audio signal enhancement system using a noise suppression algorithm'20097,348,909'Reconfigurable mixed-signal VLSI implementation of distributed arithmetic'20087,034,603'Floating-gate reference circuit'20066,898,097'Floating-gate analog circuit'20056,453,285'Speech activity detector for use in noise reduction system, and methods therefor'20026,351,731'Adaptive filter featuring spectral gain smoothing and variable noise multiplier for noise reduction, and method therefor'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to POLYCOM INC (2)· patent assignee history
2002–2015Based in Alpharetta, GA, US· patent location history
2005–2015Patents assigned to GEORGIA TECH RES INST (6)· patent assignee history
2013–2015Patents assigned to ANDERSON DAVID VERL (2)· patent assignee history
2013–2015Patents assigned to MA XIAOLI (2)· patent assignee history
2015Patents assigned to GESTNER BRIAN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEORGIA TECH RES INST62005–2015
ANDERSON DAVID VERLself22013–2015
MA XIAOLI22013–2015
POLYCOM INC22002
GESTNER BRIAN12015
Locations
LocationPatentsSpan
Alpharetta, Georgia, US82002–2015