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Inventor

Karl-Heinrich Greeb

Inventor
Dreieich, DE

Overview

2→
Patents
1987–1999
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C30Bprimary
C30BSingle-crystal growth20%
G03GElectrography20%
H01JElectric discharge tubes or discharge lamps20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,861,058'Composite structure and method for the production thereof'19994,713,311'Homogeneous photoconductive layer of amorphous silicon and hydrogen'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to LICENTIA GMBH (1)· patent assignee history
1987–1999Based in Dreieich, DE· patent location history
1999Patents assigned to DAIMLER BENZ AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIMLER BENZ AG11999
LICENTIA GMBH11987
Locations
LocationPatentsSpan
Dreieich, DE21987–1999