John S. Brown

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Relabelling of tokenized symbols in fontless structured document im...
- Patent number 6,529,285
- Issue date Mar 4, 2003
- Xerox Corporation
- Daniel G. Bobrow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relabeling of tokenized symbols in fontless structured document ima...
- Patent number 6,275,301
- Issue date Aug 14, 2001
- Xerox Corporation
- Daniel G. Bobrow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using fontless structured document image representations to render...
- Patent number 6,011,905
- Issue date Jan 4, 2000
- Xerox Corporation
- Daniel P. Huttenlocher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for supplementing significant portions of a do...
- Patent number 5,748,805
- Issue date May 5, 1998
- Xerox Corporation
- M. Margaret Withgott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedded data controlled digital highlight color copier
- Patent number 5,668,636
- Issue date Sep 16, 1997
- Xerox Corporation
- Richard J. Beach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital imaging system using two-dimensional input sensor array and...
- Patent number 5,627,662
- Issue date May 6, 1997
- Xerox Corporation
- Maurice F. Holmes
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Document copy authentication
- Patent number 5,157,726
- Issue date Oct 20, 1992
- Xerox Corporation
- Ralph C. Merkle
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Relabelling of tokenized symbols in fontless structured document im...
- Publication number 20010043349
- Publication date Nov 22, 2001
- Xerox Corporation.
- Daniel G. Bobrow
- G06 - COMPUTING CALCULATING COUNTING

John S. Brown

Person

Patents Grantslast 30 patents

Relabelling of tokenized symbols in fontless structured document im...

Relabeling of tokenized symbols in fontless structured document ima...

Using fontless structured document image representations to render...

Method and apparatus for supplementing significant portions of a do...

Embedded data controlled digital highlight color copier

Digital imaging system using two-dimensional input sensor array and...

Document copy authentication

Patents Applicationslast 30 patents

Relabelling of tokenized symbols in fontless structured document im...