Inventor

Jan P. van der Ziel

Inventor

Short Hills, NJ, US

Overview

3→

Patents

1976–1990

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B82Yprimary

B82YSpecific uses or applications of nanostructures40%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light40%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%

PatentTitleYear

4,980,892'Optical system including wavelength-tunable semiconductor laser'1990 4,435,809'Passively mode locked laser having a saturable absorber'1984 3,982,135'Phase matching in a laminar structure'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1984Patents assigned to BELL TELEPHONE LABOR INC (2)· patent assignee history

1976Based in Chatham, NJ, US· patent location history

1984–1990Based in Short Hills, NJ, US· patent location history

1990Patents assigned to AT & T BELL LAB (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BELL TELEPHONE LABOR INC	2	1976–1984
AT & T BELL LAB	1	1990

Locations

Location	Patents	Span
Short Hills, New Jersey, US	2	1984–1990
Chatham, New Jersey, US	1	1976