Holger Karstensen

Person

Munich, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Means for connecting electronic devices for communication with one...
- Patent number 5,923,451
- Issue date Jul 13, 1999
- Siemens Aktiengesellschaft
- Holger Karstensen
- G02 - OPTICS
Information Patent Grant
Diffractive optical device for the optical imaging of a spatial poi...
- Patent number 5,712,730
- Issue date Jan 27, 1998
- Siemens Aktiengesellschaft
- Helmut Zarschitzky
- G02 - OPTICS
Information Patent Grant
Bidirectional optical transmission and reception arrangement
- Patent number 5,416,624
- Issue date May 16, 1995
- Siemens Aktiengesellschaft
- Holger Karstensen
- G02 - OPTICS
Information Patent Grant
Optical coupling element having a convex microlens and the method o...
- Patent number 5,066,090
- Issue date Nov 19, 1991
- Siemens Aktiengesellschaft
- Franz Mayerhofer
- G02 - OPTICS
Information Patent Grant
Birefringent optical waveguide structure having a strip waveguide b...
- Patent number 4,889,401
- Issue date Dec 26, 1989
- Siemens Aktiengesellschaft
- Ekkehard Klement
- G02 - OPTICS
Information Patent Grant
Device for optical connections of one or more optical emitters with...
- Patent number 4,871,224
- Issue date Oct 3, 1989
- Siemens Aktiengesellschaft
- Holger Karstensen
- G02 - OPTICS
Information Patent Grant
Spherical planoconvex lens for optically coupling a semiconductor l...
- Patent number 4,830,454
- Issue date May 16, 1989
- Siemens Aktiengesellschaft
- Holger Karstensen
- G02 - OPTICS

Holger Karstensen

Person

Patents Grantslast 30 patents

Means for connecting electronic devices for communication with one...

Diffractive optical device for the optical imaging of a spatial poi...

Bidirectional optical transmission and reception arrangement

Optical coupling element having a convex microlens and the method o...

Birefringent optical waveguide structure having a strip waveguide b...

Device for optical connections of one or more optical emitters with...

Spherical planoconvex lens for optically coupling a semiconductor l...