Inventor

Kurt Losch

Inventor

Stuttgart, DE

Overview

8→

Patents

1989–2009

Patent span

Physics

Primary field (CPC G)

Patents· 8 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus31%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G05DSystems for controlling or regulating non-electric variables8%

G08GTraffic control systems8%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%

H04BTransmission8%

H04JMultiplex communication8%

H04QSelecting8%

H04WWireless communication networks8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

PatentTitleYear

7,613,563'Navigation service'2009 7,486,950'Telephone message forwarding method and device'2009 6,801,684'Optical switch fabric for individually switching optical paths for optical signals between input and output ports'2004 6,545,259'Optical wavelength monitor for a passive optical component'2003 6,282,335'Thermo-optical switch'2001 5,940,568'Planar optical waveguide, planar optical waveguide with Bragg grating, and method of fabricating such a planar optical waveguide'1999 5,054,870'Electro-optical multiple connection arrangement'1991 4,839,901'Semiconductor laser with constant differential quantum efficiency or constant optical power output'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to ALCATEL NV (2)· patent assignee history

1989–2009Based in Stuttgart, DE· patent location history

1999Patents assigned to ALSTHOM CGE ALCATEL (1)· patent assignee history

2001–2009Patents assigned to CIT ALCATEL (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CIT ALCATEL	5	2001–2009
ALCATEL NV	2	1989–1991
ALSTHOM CGE ALCATEL	1	1999

Locations

Location	Patents	Span
Stuttgart, DE	8	1989–2009