P

Inventor

SCHNEIER BRUCE

US81 patents
⚠️ This page may combine multiple inventors who share the name “SCHNEIER BRUCE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WALKER DIGITAL LLC

24 patents
US7853529B1Dec 14, 2010

Method and device for generating a single-use financial account number

WALKER DIGITAL LLC329 citations99
US7844550B2Nov 30, 2010

Method and device for generating a single-use financial account number

WALKER DIGITAL LLC280 citations99
US7523045B1Apr 21, 2009

Method and apparatus for a cryptographically assisted commercial network system designed to facilitate and support expert-based commerce

WALKER DIGITAL LLC117 citations99
US7177835B1Feb 13, 2007

Method and device for generating a single-use financial account number

WALKER DIGITAL LLC287 citations99
US7008318B2Mar 7, 2006

Off-line remote system for lotteries and games of skill

WALKER DIGITAL LLC115 citations99
US6942570B2Sep 13, 2005

Off-line remote system for lotteries and games of skill

WALKER DIGITAL LLC109 citations99
US6607439B2Aug 19, 2003

Off-line remote system for lotteries and games of skill

WALKER DIGITAL LLC299 citations99
US6477513B1Nov 5, 2002

Method and apparatus for executing cryptographically-enabled letters of credit

WALKER DIGITAL LLC125 citations99
US6450885B2Sep 17, 2002

Method and apparatus for securing electronic games

WALKER DIGITAL LLC298 citations99
US6402614B1Jun 11, 2002

Off-line remote system for lotteries and games of skill

WALKER DIGITAL LLC415 citations99
US6289453B1Sep 11, 2001

Method and apparatus for secure measurement certification

WALKER DIGITAL LLC197 citations99
US6264557B1Jul 24, 2001

Method and apparatus for securing electronic games

WALKER DIGITAL LLC212 citations99
US6263438B1Jul 17, 2001

Method and apparatus for secure document timestamping

WALKER DIGITAL LLC166 citations99
US6203427B1Mar 20, 2001

Method and apparatus for securing a computer-based game of chance

WALKER DIGITAL LLC400 citations99
US6163771ADec 19, 2000

Method and device for generating a single-use financial account number

WALKER DIGITAL LLC951 citations99
US6111953AAug 29, 2000

Method and apparatus for authenticating a document

WALKER DIGITAL LLC157 citations99
US6099408AAug 8, 2000

Method and apparatus for securing electronic games

WALKER DIGITAL LLC987 citations99
US7362862B2Apr 22, 2008

Methods and apparatus for awarding prizes based on authentication of computer generated outcomes using coupons

WALKER DIGITAL LLC74 citations98
US7303468B2Dec 4, 2007

Off-line remote system for lotteries and games of skill

WALKER DIGITAL LLC64 citations98
US7285045B2Oct 23, 2007

Off-line remote system for lotteries and games of skill

WALKER DIGITAL LLC68 citations98
US6935952B2Aug 30, 2005

Method and apparatus for remote gaming

WALKER DIGITAL LLC296 citations98
US6527638B1Mar 4, 2003

Secure improved remote gaming system

WALKER DIGITAL LLC880 citations98
US6282648B1Aug 28, 2001

Method and apparatus for secure measurement certification

WALKER DIGITAL LLC59 citations96
US6249865B1Jun 19, 2001

Systems and methods for a user to access digital data provided by an on-line server over a data network

WALKER DIGITAL LLC49 citations96

WALKER ASSET MANAGEMENT LTD

11 patents
US5947747ASep 7, 1999

Method and apparatus for computer-based educational testing

WALKER ASSET MANAGEMENT LTD402 citations99
US5923763AJul 13, 1999

Method and apparatus for secure document timestamping

WALKER ASSET MANAGEMENT LTD315 citations99
US5884272AMar 16, 1999

Method and system for establishing and maintaining user-controlled anonymous communications

WALKER ASSET MANAGEMENT LTD645 citations99
US5884270AMar 16, 1999

Method and system for facilitating an employment search incorporating user-controlled anonymous communications

WALKER ASSET MANAGEMENT LTD480 citations99
US5871398AFeb 16, 1999

Off-line remote system for lotteries and games of skill

WALKER ASSET MANAGEMENT LTD1,431 citations99
US5862223AJan 19, 1999

Method and apparatus for a cryptographically-assisted commercial network system designed to facilitate and support expert-based commerce

WALKER ASSET MANAGEMENT LTD1,862 citations99
US5828751AOct 27, 1998

Method and apparatus for secure measurement certification

WALKER ASSET MANAGEMENT LTD199 citations99
US5794207AAug 11, 1998

Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven conditional purchase offers

WALKER ASSET MANAGEMENT LTD3,498 citations99
US6024640AFeb 15, 2000

Off-line remote lottery system

WALKER ASSET MANAGEMENT LTD857 citations98
US5768382AJun 16, 1998

Remote-auditing of computer generated outcomes and authenticated biling and access control system using cryptographic and other protocols

WALKER ASSET MANAGEMENT LTD1,918 citations98
US5737414AApr 7, 1998

900 number billing and collection system and method for on-line computer services

WALKER ASSET MANAGEMENT LTD298 citations98

PRICELINE COM INC

7 patents

(unassigned)

2 patents

WALKER JAY S

1 patent

COUNTERPANE INTERNET SECURITY

1 patent

WALKER ASSET MANAGEMENT LP

1 patent

BRODIA GROUP

1 patent

LIQUID AUDIO INC

1 patent

BT COUNTERPANE INTERNET SECURITY INC

1 patent

Showing the top 50 of 81 patents by PatentIndex Score.