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Hans-Stephan Albrecht
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Goettingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Bandwidth-limited and long pulse master oscillator power oscillator...
Patent number
8,265,117
Issue date
Sep 11, 2012
Coherent GmbH
Sergei V. Govorkov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bandwidth-limited and long pulse master oscillator power oscillator...
Patent number
7,760,788
Issue date
Jul 20, 2010
Coherent, Inc.
Sergei V. Govorkov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bandwidth-limited and long pulse master oscillator power oscillator...
Patent number
7,418,022
Issue date
Aug 26, 2008
Coherent, Inc.
Sergei V. Govorkov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser gas replenishment method
Patent number
7,266,137
Issue date
Sep 4, 2007
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser gas replenishment method
Patent number
6,965,624
Issue date
Nov 15, 2005
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for compensation of beam property drifts detec...
Patent number
6,822,977
Issue date
Nov 23, 2004
Lambda Physik AG
Uwe Stamm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Precise monitor etalon calibration technique
Patent number
6,807,205
Issue date
Oct 19, 2004
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chirp compensation method and apparatus
Patent number
6,735,225
Issue date
May 11, 2004
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for compensation of beam property drifts detec...
Patent number
6,618,403
Issue date
Sep 9, 2003
Lambda Physik AG
Uwe Stamm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser gas replenishment method
Patent number
6,504,861
Issue date
Jan 7, 2003
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser gas replenishment method
Patent number
6,493,370
Issue date
Dec 10, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser gas replenishment method
Patent number
6,490,308
Issue date
Dec 3, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser resonator for improving narrow band emission of an excimer laser
Patent number
6,404,796
Issue date
Jun 11, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser gas replenishment method
Patent number
6,389,052
Issue date
May 14, 2002
Lambda Physik AG
Hans-Stephan Albrecht
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Detector with frequency converting coating
Patent number
6,389,048
Issue date
May 14, 2002
Lambda Physik AG
Uwe Stamm
G01 - MEASURING TESTING
Information
Patent Grant
Detector with frequency converting coating
Patent number
6,327,284
Issue date
Dec 4, 2001
Lambda Physik AG
Uwe Stamm
G01 - MEASURING TESTING
Information
Patent Grant
Laser resonator for improving narrow band emission of an excimer laser
Patent number
6,285,701
Issue date
Sep 4, 2001
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength calibration tool for narrow band excimer lasers
Patent number
6,160,831
Issue date
Dec 12, 2000
Lambda Physik GmbH
Jurgen Kleinschmidt
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
BANDWIDTH-LIMITED AND LONG PULSE MASTER OSCILLATOR POWER OSCILLATOR...
Publication number
20100309945
Publication date
Dec 9, 2010
COHERENT, INC.
Sergei V. GOVORKOV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BANDWIDTH-LIMITED AND LONG PULSE MASTER OSCILLATOR POWER OSCILLATOR...
Publication number
20080291962
Publication date
Nov 27, 2008
Sergei V. Govorkov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Double-pass imaging pulse-stretcher
Publication number
20060216037
Publication date
Sep 28, 2006
Alexander O. Wiessner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser gas replenishment method
Publication number
20060056478
Publication date
Mar 16, 2006
Hans-Stephen Albrecht
G02 - OPTICS
Information
Patent Application
Bandwidth-limited and long pulse master oscillator power oscillator...
Publication number
20060007978
Publication date
Jan 12, 2006
Sergei V. Govorkov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Excimer laser system with stable beam output
Publication number
20050271110
Publication date
Dec 8, 2005
Rainer Paetzel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser gas replenishment method
Publication number
20040252740
Publication date
Dec 16, 2004
Lambda Physik AG
Hans-Stephan Albrecht
G02 - OPTICS
Information
Patent Application
Fast linear motor for wavelength variation for lithography lasers
Publication number
20040190577
Publication date
Sep 30, 2004
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Monitoring of spectral purity and advanced spectral characteristics...
Publication number
20040141182
Publication date
Jul 22, 2004
Thomas Schroder
G01 - MEASURING TESTING
Information
Patent Application
Chirp compensation method and apparatus
Publication number
20030016708
Publication date
Jan 23, 2003
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser resonator for improving narrow band emission of an excimer laser
Publication number
20020131468
Publication date
Sep 19, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser gas replenishment method
Publication number
20020110174
Publication date
Aug 15, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser gas replenishment method
Publication number
20020101902
Publication date
Aug 1, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser gas replenishment method
Publication number
20020101901
Publication date
Aug 1, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Laser resonator for improving narrow band emission of an excimer laser
Publication number
20020031161
Publication date
Mar 14, 2002
Lambda Physik AG
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for compensation of beam property drifts detec...
Publication number
20010042840
Publication date
Nov 22, 2001
Uwe Stamm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Detector with frequency converting coating
Publication number
20010040905
Publication date
Nov 15, 2001
Lambda Physik AG
Uwe Stamm
G01 - MEASURING TESTING
Information
Patent Application
Laser gas replenishment method
Publication number
20010012309
Publication date
Aug 9, 2001
Hans-Stephan Albrecht
H01 - BASIC ELECTRIC ELEMENTS