Robert L. Protheroe

Person

Lawrenceville, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Write input transaction apparatus and method
- Patent number 7,672,900
- Issue date Mar 2, 2010
- NCR Corporation
- David M. Allgeier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Write input credit transaction apparatus and method with paperless...
- Patent number 6,539,363
- Issue date Mar 25, 2003
- NCR Corporation
- David M. Allgeier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for variable keyboard display
- Patent number 5,949,348
- Issue date Sep 7, 1999
- NCR Corporation
- Michael A. Kapp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable handwritten data capture device and method of using
- Patent number 5,587,560
- Issue date Dec 24, 1996
- AT&T Global Information Solutions Company
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting capture system with segmented digitizer
- Patent number 5,563,381
- Issue date Oct 8, 1996
- NCR Corporation
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting capture device
- Patent number 5,539,159
- Issue date Jul 23, 1996
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature compensation apparatus for liquid crystal display
- Patent number 5,414,441
- Issue date May 9, 1995
- NCR Corporation
- Kazem Memarzadeh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Handwriting capture system with segmented digitizer
- Patent number 5,412,161
- Issue date May 2, 1995
- AT&T Global Information Solutions Company
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting capture device
- Patent number 5,380,958
- Issue date Jan 10, 1995
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for automatic digitizer fault detection
- Patent number 5,335,230
- Issue date Aug 2, 1994
- NCR Corporation
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting capture device with integral forms printer
- Patent number 5,322,978
- Issue date Jun 21, 1994
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for producing a digitized transaction record i...
- Patent number 5,297,202
- Issue date Mar 22, 1994
- NCR Corporation
- Michael A. Kapp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of recording a handwritten message
- Patent number 5,285,506
- Issue date Feb 8, 1994
- NCR Corporation
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for digitizer sampled point validation
- Patent number 5,245,139
- Issue date Sep 14, 1993
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting capture device
- Patent number 5,227,590
- Issue date Jul 13, 1993
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for digitizer point sampling and validation
- Patent number 5,225,636
- Issue date Jul 6, 1993
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for integration of lottery terminals into point o...
- Patent number 5,216,595
- Issue date Jun 1, 1993
- NCR Corporation
- Robert L. Protheroe
- G07 - CHECKING-DEVICES
Information Patent Grant
Apparatus and method for producing a digitized transaction record i...
- Patent number 5,195,133
- Issue date Mar 16, 1993
- NCR Corporation
- Michael A. Kapp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-tuning digitizer control circuit and method
- Patent number 5,191,175
- Issue date Mar 2, 1993
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digitizer screen and method of making
- Patent number 5,140,107
- Issue date Aug 18, 1992
- NCR Corporation
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handwriting capture device
- Patent number 5,120,906
- Issue date Jun 9, 1992
- NCR Corporation
- Robert L. Protheroe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of correcting skew between a digitizer and a digital display
- Patent number 5,115,107
- Issue date May 19, 1992
- NCR Corporation
- John F. Crooks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data compression method and apparatus
- Patent number 4,682,150
- Issue date Jul 21, 1987
- NCR Corporation
- Gene R. Mathes
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Write input transaction apparatus and method
- Publication number 20030074318
- Publication date Apr 17, 2003
- David M. Allgeier
- G06 - COMPUTING CALCULATING COUNTING

Robert L. Protheroe

Person

Patents Grantslast 30 patents

Write input transaction apparatus and method

Write input credit transaction apparatus and method with paperless...

Method and apparatus for variable keyboard display

Portable handwritten data capture device and method of using

Handwriting capture system with segmented digitizer

Handwriting capture device

Temperature compensation apparatus for liquid crystal display

Handwriting capture system with segmented digitizer

Handwriting capture device

Apparatus and method for automatic digitizer fault detection

Handwriting capture device with integral forms printer

Apparatus and method for producing a digitized transaction record i...

Method of recording a handwritten message

Apparatus and method for digitizer sampled point validation

Handwriting capture device

Apparatus and method for digitizer point sampling and validation

System and method for integration of lottery terminals into point o...

Apparatus and method for producing a digitized transaction record i...

Self-tuning digitizer control circuit and method

Digitizer screen and method of making

Handwriting capture device

Method of correcting skew between a digitizer and a digital display

Data compression method and apparatus

Patents Applicationslast 30 patents

Write input transaction apparatus and method