Issued Patents All Time
Showing 25 most recent of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8725060 | Method and apparatus for educational testing | Jay S. Walker, James A. Jorasch | 2014-05-13 |
| 8712920 | Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven conditional purchase offers | Jay S. Walker, James A. Jorasch | 2014-04-29 |
| 8700481 | Conditional purchase offer management system | Jay S. Walker, James A. Jorasch, T. Scott Case | 2014-04-15 |
| 8632005 | Method and apparatus for promoting the selection and use of a transaction card | Jay S. Walker, Magdalena M. Fincham, James A. Jorasch, Michael D. Downs, Robert C. Tedesco | 2014-01-21 |
| 8626667 | Method and apparatus for a cryptographically-assisted commercial network system designed to facilitate and support expert-based commerce | Jay S. Walker, James A. Jorasch | 2014-01-07 |
| 8608558 | System and method for securing electronic games | Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman | 2013-12-17 |
| 8549310 | Method and apparatus for secure measurement certification | Jay S. Walker, James A. Jorasch | 2013-10-01 |
| 8355991 | Method and apparatus for executing cryptographically-enabled letters of credit | Jay S. Walker | 2013-01-15 |
| 8326765 | Method and apparatus for a cryptographically-assisted commercial network system designed to facilitate and support expert-based commerce | Jay S. Walker, James A. Jorasch | 2012-12-04 |
| 8315948 | Method and device for generating a single-use financial account number | Jay S. Walker, Sanjay K. Jindal, Daniel E. Tedesco | 2012-11-20 |
| 8135650 | Method and apparatus for a cryptographically assisted commercial network system designed to facilitate buyer-driven conditional purchase offers | Jay S. Walker, James A. Jorasch | 2012-03-13 |
| 8086167 | Method and apparatus for educational testing | Jay S. Walker, James A. Jorasch | 2011-12-27 |
| 8086653 | Conditional purchase offer management system | Jay S. Walker, James A. Jorasch, T. Scott Case | 2011-12-27 |
| 8082221 | Conditional purchase offer management system | Jay S. Walker, T. Scott Case, James A. Jorasch | 2011-12-20 |
| 8082180 | Conditional purchase offer management system | Jay S. Walker, James A. Jorasch, T. Scott Case | 2011-12-20 |
| RE42893 | Method and apparatus for verifying secure document timestamping | Jay S. Walker, James A. Jorasch, Dean P. Alderucci | 2011-11-01 |
| 7991698 | Method and apparatus for executing cryptographically-enabled letters of credit | Jay S. Walker | 2011-08-02 |
| 7988044 | Method and apparatus for promoting the selection and use of a transaction card | Jay S. Walker, Magdalena M. Fincham, James A. Jorasch, Michael D. Downs, Robert C. Tedesco | 2011-08-02 |
| 7895641 | Method and system for dynamic network intrusion monitoring, detection and response | Andrew H. Gross, Jonathan D. Callas | 2011-02-22 |
| 7887405 | Off-line remote system for lotteries and games of skill | Jay S. Walker, James A. Jorasch | 2011-02-15 |
| RE42018 | Method and apparatus for verifying secure document timestamping | Jay S. Walker, James A. Jorasch, Dean P. Alderucci | 2010-12-28 |
| 7853529 | Method and device for generating a single-use financial account number | Jay S. Walker, Sanjay K. Jindal, Daniel E. Tedesco | 2010-12-14 |
| 7844550 | Method and device for generating a single-use financial account number | Jay S. Walker, Sanjay K. Jindal, Daniel E. Tedesco | 2010-11-30 |
| RE41960 | Method and apparatus for verifying secure document timestamping | Jay S. Walker, James A. Jorasch, Dean P. Alderucci | 2010-11-23 |
| 7806320 | Method and apparatus for promoting the selection and use of a transaction card | Jay S. Walker, Magdalena M. Fincham, James A. Jorasch, Michael D. Downs, Robert C. Tedesco | 2010-10-05 |