Eugene H. Ratzlaff

Person

Hopewell Junction, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for the compression of probability tables
- Patent number 7,705,754
- Issue date Apr 27, 2010
- International Business Machines Corporation
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Retrieving handwritten documents using multiple document recognizer...
- Patent number 7,627,596
- Issue date Dec 1, 2009
- International Business Machines Corporation
- Thomas Yu-Kiu Kwok
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting recognizer user interface methods
- Patent number 7,502,017
- Issue date Mar 10, 2009
- International Business Machines Corporation
- Eugene Henry Ratzlaff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for the compression of probability tables
- Patent number 7,400,277
- Issue date Jul 15, 2008
- International Business Machines Corporation
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for automatic page break detection
- Patent number 7,260,779
- Issue date Aug 21, 2007
- International Business Machines Corporation
- Paul Turquand Keyser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for automatic quality assurance of user enrollmen...
- Patent number 6,826,306
- Issue date Nov 30, 2004
- International Business Machines Corporation
- James R. Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for encoding regular expressions in a lexigon
- Patent number 6,757,647
- Issue date Jun 29, 2004
- International Business Machines Corporation
- Krishna S. Nathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial sorting and formatting for handwriting recognition
- Patent number 6,603,881
- Issue date Aug 5, 2003
- International Business Machines Corporation
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing user-directed constraints for handw...
- Patent number 6,401,067
- Issue date Jun 4, 2002
- International Business Machines Corporation
- James R. Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial sorting and formatting for handwriting recognition
- Patent number 6,333,994
- Issue date Dec 25, 2001
- International Business Machines Corporation
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for displaying page information in a personal dig...
- Patent number 6,326,957
- Issue date Dec 4, 2001
- International Business Machines Corporation
- Krishna S. Nathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Real time measurement of etch rate during a chemical etching process
- Patent number 5,788,801
- Issue date Aug 4, 1998
- International Business Machines Corporation
- Steven George Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Real time measurement of etch rate during a chemical etching process
- Patent number 5,582,746
- Issue date Dec 10, 1996
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Chemical etch monitor for measuring film etching uniformity during...
- Patent number 5,573,624
- Issue date Nov 12, 1996
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for contactless real-time in-situ monitoring of a chemica...
- Patent number 5,573,623
- Issue date Nov 12, 1996
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Contactless real-time in-situ monitoring of a chemical etching
- Patent number 5,516,399
- Issue date May 14, 1996
- International Business Machines Corporation
- Michael J. Balconi-Lamica
- B24 - GRINDING POLISHING
Information Patent Grant
Minimizing overetch during a chemical etching process
- Patent number 5,501,766
- Issue date Mar 26, 1996
- International Business Machines Corporation
- Steven G. Barbee
- G01 - MEASURING TESTING
Information Patent Grant
Real time measurement of etch rate during a chemical etching process
- Patent number 5,500,073
- Issue date Mar 19, 1996
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Measuring film etching uniformity during a chemical etching process
- Patent number 5,489,361
- Issue date Feb 6, 1996
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Method for contactless real-time in-situ monitoring of a chemical e...
- Patent number 5,480,511
- Issue date Jan 2, 1996
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for contactless real-time in-situ monitoring o...
- Patent number 5,456,788
- Issue date Oct 10, 1995
- International Business Machines Corporation
- Steven G. Barbee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fixture for in-situ noncontact monitoring of wet chemical etching w...
- Patent number 5,451,289
- Issue date Sep 19, 1995
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for contactless real-time in-situ monitoring o...
- Patent number 5,445,705
- Issue date Aug 29, 1995
- International Business Machines Corporation
- Steven G. Barbee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactless real-time in-situ monitoring of a chemical etching process
- Patent number 5,338,390
- Issue date Aug 16, 1994
- International Business Machines Corporation
- Steven G. Barbee
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR THE COMPRESSION OF PROBABILITY TABLES
- Publication number 20080252499
- Publication date Oct 16, 2008
- International Business Machines Corporation
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and apparatus for automatic page break detection
- Publication number 20060031764
- Publication date Feb 9, 2006
- International Business Machines Corporation
- Paul Turquand Keyser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for the compression of probability tables
- Publication number 20050231401
- Publication date Oct 20, 2005
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Retrieving handwritten documents using multiple document recognizer...
- Publication number 20020165873
- Publication date Nov 7, 2002
- International Business Machines Corporation
- Thomas Yu-Kiu Kwok
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Spatial sorting and formatting for handwriting recognition
- Publication number 20020097909
- Publication date Jul 25, 2002
- Michael P. Perrone
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING USER-DIRECTED CONSTRAINTS FOR HANDW...
- Publication number 20010053978
- Publication date Dec 20, 2001
- JAMES R. LEWIS
- G06 - COMPUTING CALCULATING COUNTING

Eugene H. Ratzlaff

Person

Patents Grantslast 30 patents

Method and system for the compression of probability tables

Retrieving handwritten documents using multiple document recognizer...

Handwriting recognizer user interface methods

Method and system for the compression of probability tables

Methods and apparatus for automatic page break detection

System and method for automatic quality assurance of user enrollmen...

Method for encoding regular expressions in a lexigon

Spatial sorting and formatting for handwriting recognition

System and method for providing user-directed constraints for handw...

Spatial sorting and formatting for handwriting recognition

System and method for displaying page information in a personal dig...

Real time measurement of etch rate during a chemical etching process

Real time measurement of etch rate during a chemical etching process

Chemical etch monitor for measuring film etching uniformity during...

Apparatus for contactless real-time in-situ monitoring of a chemica...

Contactless real-time in-situ monitoring of a chemical etching

Minimizing overetch during a chemical etching process

Real time measurement of etch rate during a chemical etching process

Measuring film etching uniformity during a chemical etching process

Method for contactless real-time in-situ monitoring of a chemical e...

Method and apparatus for contactless real-time in-situ monitoring o...

Fixture for in-situ noncontact monitoring of wet chemical etching w...

Method and apparatus for contactless real-time in-situ monitoring o...

Contactless real-time in-situ monitoring of a chemical etching process

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR THE COMPRESSION OF PROBABILITY TABLES

Methods and apparatus for automatic page break detection

Method and system for the compression of probability tables

Retrieving handwritten documents using multiple document recognizer...

Spatial sorting and formatting for handwriting recognition

SYSTEM AND METHOD FOR PROVIDING USER-DIRECTED CONSTRAINTS FOR HANDW...