Inventor

Paul J. Vella

Inventor

Ottawa, CA

Overview

14→

Patents

1985–2008

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus33%

H04BTransmission29%

G01MTesting static or dynamic balance of machines or structures24%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light10%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%

PatentTitleYear

7,457,032'Arrangement, system, and method for accurate power measurements using an optical performance monitor (OPM)'2008 7,405,870'Method and apparatus for amplified spontaneous emission corrected automatic signal power control of an optical amplifier'2008 7,324,268'Optical signal amplifier and method'2008 4,950,887'Optical fiber interface'1990 4,950,046'Fiber optic coupler'1990 4,911,515'Optical fiber communications system with optical fiber monitoring'1990 4,859,018'Optical fiber bandwidth limiting'1989 4,741,616'Test instrument for optical fiber connectors'1988 4,730,171'Optical signal modulators'1988 4,709,414'Optical fiber order wire system'1987 4,708,476'Method of determining optical fiber splice loss'1987 4,697,869'Attenuator for optical fiber'1987 4,671,653'Test instrument for an optical fiber'1987 4,551,019'Measuring chromatic dispersion of fibers'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1990Patents assigned to NORTHERN TELECOM LTD (11)· patent assignee history

1985Based in Kanata, CA· patent location history

1987–1988Based in Edmonton, CA· patent location history

1989–2008Based in Ottawa, CA· patent location history

2008Patents assigned to BTI PHOTONIC SYSTEMS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NORTHERN TELECOM LTD	11	1985–1990
BTI PHOTONIC SYSTEMS INC	3	2008

Locations

Location	Patents	Span
Ottawa, CA	7	1989–2008
Edmonton, CA	6	1987–1988
Kanata, CA	1	1985