Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8023693 | System and method for solving the “birthday problem” with watermarking | Thomas A. Bellwood, James M. Gasiewski, Jeffrey Bruce Lotspiech | 2011-09-20 |
| 7885427 | System and method for solving the “birthday” problem with watermarking | Thomas A. Bellwood, James M. Gasiewski, Jeffrey Bruce Lotspiech | 2011-02-08 |
| 7747877 | Tamper-resistant trusted Java virtual machine and method of using the same | Hongxia Jin, Jeffrey Bruce Lotspiech, Sigfredo I. Nin, Wilfred E. Plouffe, Jr. | 2010-06-29 |
| 7685636 | System, service, and method for enabling authorized use of distributed content on a protected media | Jeffrey Bruce Lotspiech, Stefan Nusser | 2010-03-23 |
| 7516331 | Tamper-resistant trusted java virtual machine and method of using the same | Hongxia Jin, Jeffrey Bruce Lotspiech, Sigfredo I. Nin, Wilfred E. Plouffe, Jr. | 2009-04-07 |