Inventor

Jeffrey D. Allen

Inventor
Atlanta, GA, US

Overview

10→
Patents
1990–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication29%
C02FTreatment of water, waste water, sewage, or sludge21%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals21%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for7%
G06FElectric digital data processing7%
G10LSpeech analysis techniques or speech synthesis7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to ELECTROSCI INC (3)· patent assignee history
1995–1998Based in Rockland, ID, US· patent location history
2010–2013Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
2010–2011Based in Atlanta, GA, US· patent location history
2013Patents assigned to ALLEN JEFFREY D (1)· patent assignee history
2013Based in Norcross, GA, US· patent location history
2016Patents assigned to ALLEN JEFFREY DAVID (1)· patent assignee history
2016Based in Richardson, TX, US· patent location history
2021Patents assigned to CIRRUS LOGIC INC (1)· patent assignee history
2021Based in Mesa, AZ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO42010–2013
ELECTROSCI INC31995–1998
ALLEN JEFFREY Dself12013
ALLEN JEFFREY DAVIDself12016
CIRRUS LOGIC INC12021
Locations
LocationPatentsSpan
Atlanta, Georgia, US32010–2011
Rockland, ID, US31995–1998
Mesa, AZ, US12021
Richardson, Texas, US12016
Norcross, Georgia, US12013