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Inventor

David Guercio

Inventor
Austin, TX, US

Overview

5→
Patents
1997–2002
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G06Fprimary
G06FElectric digital data processing22%
G10HElectrophonic musical instruments22%
H03KPulse technique22%
H04MTelephonic communication22%
LOC1911%
PatentTitleYear
6,373,925'Telephone calling party announcement system and method'2002D0451546'Game card ink marker'20016,272,465'Monolithic PC audio circuit'20015,796,815'Communications device with improved ring signal detection'19985,659,466'Monolithic PC audio circuit with enhanced digital wavetable audio synthesizer'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to ADVANCED MICRO DEVICES INC (2)· patent assignee history
1997–2002Based in Austin, TX, US· patent location history
2001–2002Patents assigned to LEGERITY INC (2)· patent assignee history
2001Based in East Amherst, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADVANCED MICRO DEVICES INC21997–1998
LEGERITY INC22001–2002
Locations
LocationPatentsSpan
Austin, Texas, US41997–2002
East Amherst, New York, US12001