Christoph Harder

Person

Schindellegi, CH

People

Patents Grantslast 30 patents

Information Patent Grant
High power semiconductor laser diode
- Patent number 8,908,729
- Issue date Dec 9, 2014
- II-VI Laser Enterprise GmbH
- Christoph Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power semiconductor opto-electronic device
- Patent number 8,111,727
- Issue date Feb 7, 2012
- Oclaro Technology Limited
- Christoph Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power semiconductor laser diode
- Patent number 7,218,659
- Issue date May 15, 2007
- Bookham Technology PLC
- Berthold Schmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power semiconductor laser diode
- Patent number 6,782,024
- Issue date Aug 24, 2004
- Bookham Technology plc
- Berthold Schmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Titanium nitride diffusion barrier for use in non-silicon technolog...
- Patent number 6,204,560
- Issue date Mar 20, 2001
- Uniphase Laser Enterprise AG
- Andreas Daetwyler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser with low vertical far-field
- Patent number 5,594,749
- Issue date Jan 14, 1997
- International Business Machines Corporation
- Abbas Behfar-Rad
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical waveguide isolation
- Patent number 5,463,705
- Issue date Oct 31, 1995
- International Business Machines Corporation
- Rolf Clauberg
- G02 - OPTICS
Information Patent Grant
Planar, topology-free, single-mode, high-power semiconductor quantu...
- Patent number 5,376,582
- Issue date Dec 27, 1994
- International Business Machines Corporation
- Abbas Behfar-Rad
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Decoupled optic and electronic confinement laser diode
- Patent number 5,331,655
- Issue date Jul 19, 1994
- International Business Machines Corporation
- Christoph Harder
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Roughened sidewall ridge for high power fundamental mode semiconduc...
- Patent number 5,311,539
- Issue date May 10, 1994
- International Business Machines Corporation
- Abbas Behfar-Rad
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Waveguide ridge laser device with improved mounting and ridge prote...
- Patent number 5,305,340
- Issue date Apr 19, 1994
- International Business Machines Corporation
- Arsam Antreasyan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor ridge waveguide laser with asymmetrical cladding
- Patent number 5,301,202
- Issue date Apr 5, 1994
- International Business Machines, Corporation
- Christoph S. Harder
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Full-wafer processing of laser diodes with cleaved facets
- Patent number 5,284,792
- Issue date Feb 8, 1994
- International Business Machines Corporation
- Theodor Forster
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for batch cleaving semiconductor wafers and coating cleaved...
- Patent number 5,171,717
- Issue date Dec 15, 1992
- International Business Machines Corporation
- Ronald F. Broom
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Miniature blue-green laser source using second-harmonic generation
- Patent number 5,060,233
- Issue date Oct 22, 1991
- International Business Machines Corporation
- Christoph S. Harder
- G02 - OPTICS
Information Patent Grant
Process for forming the ridge structure of a self-aligned semicondu...
- Patent number 5,059,552
- Issue date Oct 22, 1991
- International Business Machines Corporation
- Christoph S. Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated semiconductor diode laser and photodiode structure
- Patent number 5,032,879
- Issue date Jul 16, 1991
- International Business Machines Corporation
- Peter L. Buchmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transverse junction stripe laser
- Patent number 4,805,179
- Issue date Feb 14, 1989
- International Business Machines Corporation
- Christoph S. Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide for an optical near-field microscope
- Patent number 4,725,727
- Issue date Feb 16, 1988
- International Business Machines Corporation
- Christoph S. Harder
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of fabricating a self-aligned metal-semiconductor FET having...
- Patent number 4,711,858
- Issue date Dec 8, 1987
- International Business Machines Corporation
- Christoph S. Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low temperature tunneling transistor
- Patent number 4,675,711
- Issue date Jun 23, 1987
- International Business Machines Corporation
- Christoph S. Harder
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH POWER SEMICONDUCTOR OPTO-ELECTRONIC DEVICE
- Publication number 20100220762
- Publication date Sep 2, 2010
- Bookham Technology plc
- Christoph Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER SEMICONDUCTOR LASER DIODE
- Publication number 20100189152
- Publication date Jul 29, 2010
- Bookham Technology plc
- Christoph Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High power semiconductor laser diode
- Publication number 20020167982
- Publication date Nov 14, 2002
- Berthold N. Schmidt
- H01 - BASIC ELECTRIC ELEMENTS

Christoph Harder

Person

Patents Grantslast 30 patents

High power semiconductor laser diode

High power semiconductor opto-electronic device

High power semiconductor laser diode

High power semiconductor laser diode

Titanium nitride diffusion barrier for use in non-silicon technolog...

Semiconductor laser with low vertical far-field

Optical waveguide isolation

Planar, topology-free, single-mode, high-power semiconductor quantu...

Decoupled optic and electronic confinement laser diode

Roughened sidewall ridge for high power fundamental mode semiconduc...

Waveguide ridge laser device with improved mounting and ridge prote...

Semiconductor ridge waveguide laser with asymmetrical cladding

Full-wafer processing of laser diodes with cleaved facets

Method for batch cleaving semiconductor wafers and coating cleaved...

Miniature blue-green laser source using second-harmonic generation

Process for forming the ridge structure of a self-aligned semicondu...

Integrated semiconductor diode laser and photodiode structure

Transverse junction stripe laser

Waveguide for an optical near-field microscope

Method of fabricating a self-aligned metal-semiconductor FET having...

Low temperature tunneling transistor

Patents Applicationslast 30 patents

HIGH POWER SEMICONDUCTOR OPTO-ELECTRONIC DEVICE

HIGH POWER SEMICONDUCTOR LASER DIODE

High power semiconductor laser diode