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James H. Burkhalter
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Orlando, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Laser beam delivery system
Patent number
6,626,895
Issue date
Sep 30, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of ablating a moving eye
Patent number
6,626,894
Issue date
Sep 30, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Flying spot laser ablation method
Patent number
6,626,898
Issue date
Sep 30, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of redirecting an ablating laser beam
Patent number
6,626,897
Issue date
Sep 30, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of correcting vision
Patent number
6,626,893
Issue date
Sep 30, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of correcting vision
Patent number
6,626,896
Issue date
Sep 30, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for measuring vision defects of a human eye
Patent number
6,598,975
Issue date
Jul 29, 2003
Alcon, Inc.
Junzhong Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of maintaining spacing in an ablation pattern
Patent number
6,585,726
Issue date
Jul 1, 2003
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for objective measurement of optical systems u...
Patent number
6,497,483
Issue date
Dec 24, 2002
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for objective measurements of optical systems...
Patent number
6,460,997
Issue date
Oct 8, 2002
Alcon Universal Ltd.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser beam delivery and eye tracking system
Patent number
6,451,008
Issue date
Sep 17, 2002
Alcon, Inc.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser beam delivery and eye tracking system
Patent number
6,302,879
Issue date
Oct 16, 2001
Autonomous Technologies Corp.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Objective measurement and correction of optical systems using wavef...
Patent number
6,271,915
Issue date
Aug 7, 2001
Autonomous Technologies Corporation
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for measuring vision defects of a human eye
Patent number
6,270,221
Issue date
Aug 7, 2001
Alcon Universal Ltd.
Junzhong Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Objective measurement and correction of optical systems using wavef...
Patent number
6,271,914
Issue date
Aug 7, 2001
Autonomous Technologies Corporation
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser sculpting system
Patent number
6,261,220
Issue date
Jul 17, 2001
Autonomous Technologies Corporation
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser beam delivery and eye tracking system
Patent number
5,980,513
Issue date
Nov 9, 1999
Autonomous Technologies Corp.
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Laser sculpting method and system
Patent number
5,849,006
Issue date
Dec 15, 1998
Autonomous Technologies Corporation
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Method for determining and correcting vision
Publication number
20050124983
Publication date
Jun 9, 2005
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for objective measurement and correction of op...
Publication number
20050099600
Publication date
May 12, 2005
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for measuring vision defects of a human eye
Publication number
20040130677
Publication date
Jul 8, 2004
Alcon, Inc.
Junzhong Liang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus and method for measuring vision defects of a human eye
Publication number
20030020872
Publication date
Jan 30, 2003
Junzhong Liang
G01 - MEASURING TESTING
Information
Patent Application
Apparatus and method for objective measurement of optical systems u...
Publication number
20020159030
Publication date
Oct 31, 2002
Rudolph W. Frey
G01 - MEASURING TESTING
Information
Patent Application
Laser beam delivery and eye tracking system
Publication number
20020013577
Publication date
Jan 31, 2002
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for determining and correcting vision
Publication number
20010041884
Publication date
Nov 15, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Laser beam delivery system
Publication number
20010031958
Publication date
Oct 18, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of ablating a moving eye
Publication number
20010025172
Publication date
Sep 27, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Flying spot laser ablation method
Publication number
20010021846
Publication date
Sep 13, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of redirecting an ablating laser beam
Publication number
20010016734
Publication date
Aug 23, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of correcting vision
Publication number
20010016737
Publication date
Aug 23, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of correcting vision
Publication number
20010016733
Publication date
Aug 23, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method of maintaining spacing in an ablation pattern
Publication number
20010016735
Publication date
Aug 23, 2001
Rudolph W. Frey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE