Inventor

John M. Wachsman

Inventor

Dublin, CA, US

Overview

14→

Patents

1995–2007

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H01Sprimary

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

H04BTransmission20%

H04JMultiplex communication20%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%

LOC145%

PatentTitleYear

7,174,100'Method and system for performing OTDM'2007 7,130,500'Reconfigurable optical add-drop multiplexer'2006 7,126,731'Optical latch based on lasing semiconductor optical amplifiers'2006 7,113,329'Optical logical circuits based on lasing semiconductor optical amplifiers'2006 7,009,760'Optical 2R/3R regeneration'2006 6,950,233'System and method for wavelength conversion using a VLSOA'2005 6,909,536'Optical receiver including a linear semiconductor optical amplifier'2005 6,891,664'Multistage tunable gain optical amplifier'2005 6,853,658'Optical logical circuits based on lasing semiconductor optical amplifiers'2005 6,829,405'Reconfigurable optical add-drop multiplexer'2004 6,765,715'Optical 2R/3R regeneration'2004 6,614,583'Variable optical delay'2003 D0403682'Microwave antenna cover'1999 D0363288'Microwave antenna reflector'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Patents assigned to PACIFIC MONOLITHICS INC (2)· patent assignee history

1995–1999Based in Pleasanton, CA, US· patent location history

2003Patents assigned to GENOA CORP (1)· patent assignee history

2003–2007Based in Dublin, CA, US· patent location history

2004–2007Patents assigned to FINISAR CORP (11)· patent assignee history

2006Based in Delray Beach, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FINISAR CORP	11	2004–2007
PACIFIC MONOLITHICS INC	2	1995–1999
GENOA CORP	1	2003

Locations

Location	Patents	Span
Dublin, California, US	11	2003–2007
Pleasanton, California, US	2	1995–1999
Delray Beach, Florida, US	1	2006