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Inventor

Eckhard Langenbach

Inventor
Speicherschwendi, CH

Overview

3→
Patents
1993–2005
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus40%
B41JTypewriters20%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%
PatentTitleYear
6,919,997'Compact device for imaging a printing form'20056,661,447'Image-recording device for a printing form having macrooptics of the offner type'20035,243,619'Process wherein several radiation sources, arranged in one row or several rows, are imaged, and apparatus for this purpose'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to BYSTRONIC LASER AG (1)· patent assignee history
1993Patents assigned to FISBA OPTIK AG (1)· patent assignee history
1993Based in St. Gallen, CH· patent location history
2003–2005Patents assigned to HEIDELBERGER DRUCKMASCH AG (2)· patent assignee history
2003–2005Based in Speicherschwendi, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEIDELBERGER DRUCKMASCH AG22003–2005
BYSTRONIC LASER AG11993
FISBA OPTIK AG11993
Locations
LocationPatentsSpan
Speicherschwendi, CH22003–2005
St. Gallen, CH11993