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Inventor

William A. Ford

Inventor
Farmingdale, NJ, US

Overview

3→
Patents
1990–1991
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H04Mprimary
H04MTelephonic communication60%
H04BTransmission40%
PatentTitleYear
5,016,271'Echo canceler-suppressor speakerphone'19915,007,046'Computer controlled adaptive speakerphone'19914,979,163'Echo suppression arrangement for an adaptive speakerphone'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to AT & T BELL LAB (3)· patent assignee history
1990–1991Based in Farmingdale, NJ, US· patent location history
1991Based in Farmington, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T BELL LAB31990–1991
Locations
LocationPatentsSpan
Farmingdale, New Jersey, US21990–1991
Farmington, NH, US11991