Robert Keith Grygier

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phase shifting element for optical information processing storing s...
- Patent number 6,281,993
- Issue date Aug 28, 2001
- International Business Machines Corporation
- Maria-Pilar Bernal
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Short coherent-length optical tomograph for high density volume opt...
- Patent number 5,883,875
- Issue date Mar 16, 1999
- International Business Machines Corporation
- Hans Juergen Coufal
- G11 - INFORMATION STORAGE
Information Patent Grant
Reflective lithographic mask
- Patent number 5,827,622
- Issue date Oct 27, 1998
- International Business Machines Corporation
- Hans Juergen Coufal
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focal plane phase-shifting lithography
- Patent number 5,717,218
- Issue date Feb 10, 1998
- International Business Machines Corporation
- Hans Juergen Coufal
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focal plane phase-shifting lithography
- Patent number 5,650,632
- Issue date Jul 22, 1997
- International Business Machines Corporation
- Hans Juergen Coufal
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Surgical cutting instrument
- Patent number 5,571,106
- Issue date Nov 5, 1996
- International Business Machines Corporation
- Hans J. Coufal
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Jet deposition of electrical charge on a dielectric surface
- Patent number 5,280,406
- Issue date Jan 18, 1994
- International Business Machines Corporation
- Hans J. Coufal
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Robert Keith Grygier

Person

Patents Grantslast 30 patents

Phase shifting element for optical information processing storing s...

Short coherent-length optical tomograph for high density volume opt...

Reflective lithographic mask

Focal plane phase-shifting lithography

Focal plane phase-shifting lithography

Surgical cutting instrument

Jet deposition of electrical charge on a dielectric surface