Patent | Date |
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System for utilizing redemption information Grant 10,235,702 - Walker , et al. | 2019-03-19 |
System for utilizing redemption information Grant 10,169,791 - Walker , et al. J | 2019-01-01 |
Conditional Purchase Offer Management System App 20140279172 - Walker; Jay S. ;   et al. | 2014-09-18 |
Conditional purchase offer management system Grant 8,700,481 - Walker , et al. April 15, 2 | 2014-04-15 |
System For Utilizing Redemption Information App 20130226735 - Walker; Jay S. ;   et al. | 2013-08-29 |
System For Utilizing Redemption Information App 20130211961 - Walker; Jay S. ;   et al. | 2013-08-15 |
Method and apparatus for the sale of airline-specified flight tickets Grant 8,229,773 - Walker , et al. July 24, 2 | 2012-07-24 |
Conditional Purchase Offer Management System App 20120089476 - Walker; Jay S. ;   et al. | 2012-04-12 |
Conditional purchase offer management system Grant 8,086,653 - Walker , et al. December 27, 2 | 2011-12-27 |
Conditional purchase offer management system Grant 8,082,221 - Walker , et al. December 20, 2 | 2011-12-20 |
Conditional purchase offer management system Grant 8,082,180 - Walker , et al. December 20, 2 | 2011-12-20 |
Method And Apparatus For The Sale Of Airline-specified Flight Tickets App 20100250291 - Walker; Jay S. ;   et al. | 2010-09-30 |
Method and apparatus for the sale of airline-specified flight tickets Grant 7,801,751 - Walker , et al. September 21, 2 | 2010-09-21 |
Conditional Purchase Offer Management System App 20100094669 - Walker; Jay S. ;   et al. | 2010-04-15 |
Conditional purchase offer management system Grant 7,664,672 - Walker , et al. February 16, 2 | 2010-02-16 |
Conditional Purchase Offer Management System App 20100023357 - Walker; Jay S. ;   et al. | 2010-01-28 |
System and method for utilizing redemption information Grant 7,627,498 - Walker , et al. December 1, 2 | 2009-12-01 |
Conditional purchase offer management system Grant 7,620,619 - Walker , et al. November 17, 2 | 2009-11-17 |
User-generated traveler's checks Grant 7,496,537 - Walker , et al. February 24, 2 | 2009-02-24 |
System For Utilizing Redemption Information App 20080052186 - Walker; Jay S. ;   et al. | 2008-02-28 |
Method and apparatus for the sale of airline-specified flight tickets App 20050177402 - Walker, Jay S. ;   et al. | 2005-08-11 |
Conditional purchase offer (CPO) management system for packages Grant 6,553,346 - Walker , et al. April 22, 2 | 2003-04-22 |
Method and apparatus for distributing supplemental information related to articles App 20030037067 - Walker, Jay S. ;   et al. | 2003-02-20 |
Method and apparatus for detecting and deterring the submission of similar offers in a commerce system Grant 6,510,418 - Case , et al. January 21, 2 | 2003-01-21 |
Dynamic Quality Control Conditional Purchase Offer (cpo) Management System App 20020178069 - WALKER, JAY S. ;   et al. | 2002-11-28 |
Method And Apparatus For The Sale Of Airline-specified Flight Tickets App 20020161610 - WALKER, JAY S. ;   et al. | 2002-10-31 |
Method and apparatus for the sale of airline-specified flight tickets App 20020156659 - Walker, Jay S. ;   et al. | 2002-10-24 |
Methods and apparatus for distributing supplemental information related to printed articles Grant 6,449,616 - Walker , et al. September 10, 2 | 2002-09-10 |
User-generated traveler's checks App 20020042766 - Walker, Jay S. ;   et al. | 2002-04-11 |
Method and system for establishing and maintaining user-controlled anonymous communications App 20010034708 - Walker, Jay S. ;   et al. | 2001-10-25 |
Method and system for connecting a caller to a content provider App 20010024491 - Walker, Jay S. ;   et al. | 2001-09-27 |
Method and system for connecting a caller to a content provider Grant 6,246,755 - Walker , et al. June 12, 2 | 2001-06-12 |
Conditional purchase offer management system for cruises Grant 6,134,534 - Walker , et al. October 17, 2 | 2000-10-17 |
Conditional purchase offer management system Grant 6,085,169 - Walker , et al. July 4, 2 | 2000-07-04 |
System and method for motivating submission of conditional purchase offers Grant 6,041,308 - Walker , et al. March 21, 2 | 2000-03-21 |
Method and apparatus for distributing supplemental information related to printed articles Grant 5,995,976 - Walker , et al. November 30, 1 | 1999-11-30 |
Method and apparatus for the sale of airline-specified flight tickets Grant 5,897,620 - Walker , et al. April 27, 1 | 1999-04-27 |
Method and system for facilitating an employment search incorporating user-controlled anonymous communications Grant 5,884,270 - Walker , et al. March 16, 1 | 1999-03-16 |
Method and system for establishing and maintaining user-controlled anonymous communications Grant 5,884,272 - Walker , et al. March 16, 1 | 1999-03-16 |
Postpaid traveler's checks Grant 5,798,508 - Walker , et al. August 25, 1 | 1998-08-25 |
Method, apparatus, and program for pricing, selling, and exercising options to purchase airline tickets Grant 5,797,127 - Walker , et al. August 18, 1 | 1998-08-18 |