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Inventor

Charles A. Laszlo

Inventor
Vancouver, CA

Overview

4→
Patents
1994–1996
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Bprimary
A61BDiagnosis75%
H04BTransmission25%
PatentTitleYear
5,497,781'Recording biological signals using Hilbert transforms'19965,443,559'Brush-tip electrode'19955,359,448'Infrared signal transmitter'19945,299,572'Biological electrode array'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to UNIV BRITISH COLUMBIA (2)· patent assignee history
1994Patents assigned to ASSIST LISTENING DEVICE SYST (1)· patent assignee history
1994–1995Based in Vancouver, CA· patent location history
1996Based in Vancouver, British Columbia, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV BRITISH COLUMBIA21994–1995
ASSIST LISTENING DEVICE SYST11994
Locations
LocationPatentsSpan
Vancouver, CA31994–1995
Vancouver, British Columbia, CA11996