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Inventor

William F. Fabry

Inventor
Felton, CA, US

Overview

2→
Patents
1976–2006
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers25%
H05KPrinted circuits25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
7,130,434'Microphone PCB with integrated filter'20063,978,328'Pocket calculator'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Patents assigned to NAT SEMICONDUCTOR CORP (1)· patent assignee history
1976Based in Sunnyvale, CA, US· patent location history
2006Patents assigned to PLANTRONICS (1)· patent assignee history
2006Based in Felton, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT SEMICONDUCTOR CORP11976
PLANTRONICS12006
Locations
LocationPatentsSpan
Felton, California, US12006
Sunnyvale, California, US11976