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Hans Kragl
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Ober-Ramstadt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Integrated optical structural element, and method of producing the...
Patent number
5,799,117
Issue date
Aug 25, 1998
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Method for producing a cover for an integrated optical circuit and...
Patent number
5,666,446
Issue date
Sep 9, 1997
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Hybrid integrated optical circuit and device for emitting light waves
Patent number
5,574,806
Issue date
Nov 12, 1996
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Integrated-optical circuit and head station for an integrated-optic...
Patent number
5,475,519
Issue date
Dec 12, 1995
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Method for producing a hybrid integrated optical circuit and device...
Patent number
5,475,775
Issue date
Dec 12, 1995
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Component for use in the transmission of optical signals
Patent number
5,471,551
Issue date
Nov 28, 1995
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Method of making a cover for an integrated optical circuit, cover f...
Patent number
5,454,055
Issue date
Sep 26, 1995
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS
Information
Patent Grant
Integrated optical circuit having one or more waveguides arranged o...
Patent number
5,434,935
Issue date
Jul 18, 1995
Robert Bosch GmbH
Hans Kragl
G02 - OPTICS