Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6711674 | Method of watermarking configuration data in an FPGA by embedding the watermark corresponding to a macro obtained upon encountering a first watermark tag from the macro | — | 2004-03-23 |
| 6581186 | Methods and systems for providing logic cores from third party logic core providers | Alan M. Frost, Smitha Sundaresan | 2003-06-17 |
| 6525557 | Method for watermarking a register-based programmable logic device core | James McManus, Eric J. Crabill | 2003-02-25 |
| 6381732 | FPGA customizable to accept selected macros | Gary R. Lawman, Joseph D. Linoff | 2002-04-30 |
| 6357037 | Methods to securely configure an FPGA to accept selected macros | Gary R. Lawman, Joseph D. Linoff | 2002-03-12 |
| 6324676 | FPGA customizable to accept selected macros | Gary R. Lawman, Joseph D. Linoff | 2001-11-27 |
| 6305005 | Methods to securely configure an FPGA using encrypted macros | — | 2001-10-16 |
| 6301695 | Methods to securely configure an FPGA using macro markers | Gary R. Lawman | 2001-10-09 |
| 6160418 | Integrated circuit with selectively disabled logic blocks | — | 2000-12-12 |
| 6118869 | System and method for PLD bitstream encryption | Steven Hennick Kelem | 2000-09-12 |