Johann W. Bartha

Person

Aidlingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing a calibration standard for 2-D and 3-D profilom...
- Patent number 6,218,264
- Issue date Apr 17, 2001
- International Business Machines Corporation
- Johann W. Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ion generator for ionographic print heads
- Patent number 6,061,074
- Issue date May 9, 2000
- International Business Machines Corporation
- Johann Bartha
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Calibration standard for 2-D and 3-D profilometry in the sub-nanome...
- Patent number 5,960,255
- Issue date Sep 28, 1999
- International Business Machines Corporation
- Johann W. Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of fabricating a field emission device
- Patent number 5,791,959
- Issue date Aug 11, 1998
- International Business Machines Corporation
- Johann Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Field emission device and method for fabricating it
- Patent number 5,717,278
- Issue date Feb 10, 1998
- International Business Machines Corporation
- Johann Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Bulk removal, transport and storage fixture for small batch-fabrica...
- Patent number 5,707,537
- Issue date Jan 13, 1998
- International Business Machines Corporation
- Johann Bartha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Calibration standard for 2-D and 3-D profilometry in the sub-nanome...
- Patent number 5,665,905
- Issue date Sep 9, 1997
- International Business Machines Corporation
- Johann W. Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing deep vertical structures in silicon substrates
- Patent number 5,658,472
- Issue date Aug 19, 1997
- International Business Machines Corporation
- Johann Bartha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a multi-step structure in a substrate
- Patent number 5,641,610
- Issue date Jun 24, 1997
- International Business Machines Corporation
- Johann Bartha
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing a multi-step structure in a substrate
- Patent number 5,635,337
- Issue date Jun 3, 1997
- International Business Machines
- Johann Bartha
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Calibration standard for 2-D and 3-D profilometry in the sub-nanome...
- Patent number 5,534,359
- Issue date Jul 9, 1996
- International Business Machines Corporation
- Johann W. Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus for plasma or reactive ion etching and method of etching...
- Patent number 5,304,278
- Issue date Apr 19, 1994
- International Business Machines Corporation
- Johann Bartha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of etching substrates having a low thermal conductivity
- Patent number 5,296,091
- Issue date Mar 22, 1994
- International Business Machines Corporation
- Johann Bartha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for fabricating silicon carbide films with a predetermined...
- Patent number 5,162,133
- Issue date Nov 10, 1992
- International Business Machines Corporation
- Johann W. Bartha
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of producing micromechanical sensors for the AFM/STM profilo...
- Patent number 5,116,462
- Issue date May 26, 1992
- International Business Machines Corporation
- Johann W. Bartha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
PECVD (plasma enhanced chemical vapor deposition) method for deposi...
- Patent number 4,969,415
- Issue date Nov 13, 1990
- International Business Machines Corporation
- Johann W. Bartha
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
PECVD (plasma enhanced chemical vapor deposition) method for deposi...
- Patent number 4,918,033
- Issue date Apr 17, 1990
- International Business Machines Corporation
- Johann W. Bartha
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for fabricating arbitrarily shaped through holes in a compo...
- Patent number 4,871,418
- Issue date Oct 3, 1989
- International Business Machines Corporation
- Jurgen Wittlinger
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Johann W. Bartha

Person

Patents Grantslast 30 patents

Method of producing a calibration standard for 2-D and 3-D profilom...

Ion generator for ionographic print heads

Calibration standard for 2-D and 3-D profilometry in the sub-nanome...

Method of fabricating a field emission device

Field emission device and method for fabricating it

Bulk removal, transport and storage fixture for small batch-fabrica...

Calibration standard for 2-D and 3-D profilometry in the sub-nanome...

Method for producing deep vertical structures in silicon substrates

Method for producing a multi-step structure in a substrate

Method for producing a multi-step structure in a substrate

Calibration standard for 2-D and 3-D profilometry in the sub-nanome...

Apparatus for plasma or reactive ion etching and method of etching...

Method of etching substrates having a low thermal conductivity

Process for fabricating silicon carbide films with a predetermined...

Method of producing micromechanical sensors for the AFM/STM profilo...

PECVD (plasma enhanced chemical vapor deposition) method for deposi...

PECVD (plasma enhanced chemical vapor deposition) method for deposi...

Process for fabricating arbitrarily shaped through holes in a compo...