Inventor

Ian W. Olthof

Inventor

Calgary, CA

Overview

1999

Patent span

Electricity

Primary field (CPC H)

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication50%

H04QSelecting50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to NORTHERN TELECOM LTD (1)· patent assignee history

1999Based in Calgary, CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NORTHERN TELECOM LTD	1	1999

Locations

Location	Patents	Span
Calgary, CA	1	1999