Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9582686 | Unique secure serial ID | Martin Langhammer | 2017-02-28 |
| 9274980 | Apparatus and methods for communicating with programmable devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2016-03-01 |
| 9208357 | FPGA configuration bitstream protection using multiple keys | Martin Langhammer, Keone Streicher, David Jefferson, Srinivas T. Reddy, Nitin Prasad | 2015-12-08 |
| 9152822 | Method and apparatus for securing programming data of a programmable device | Dirk A. Reese | 2015-10-06 |
| 9111121 | Method and apparatus for securing a programmable device using a kill switch | Bruce B. Pedersen, Dirk A. Reese | 2015-08-18 |
| 9054859 | FPGA configuration bitstream encryption using modified key | Keone Streicher, David Jefferson, Martin Langhammer | 2015-06-09 |
| 8826038 | FPGA configuration bitstream protection using multiple keys | Martin Langhammer, Keone Streicher, David Jefferson, Srinivas T. Reddy, Nitin Prasad | 2014-09-02 |
| 8750503 | FPGA configuration bitstream encryption using modified key | Keone Streicher, David Jefferson, Martin Langhammer | 2014-06-10 |
| 8719458 | Apparatus and methods for communicating with programmable devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2014-05-06 |
| 8627105 | Method and apparatus for securing programming data of a programmable device | Dirk A. Reese | 2014-01-07 |
| 8554959 | Apparatus and methods for communicating with programmable devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2013-10-08 |
| 8461863 | Method and apparatus for securing a programmable device using a kill switch | Bruce B. Pedersen, Dirk A. Reese | 2013-06-11 |
| 8433930 | One-time programmable memories for key storage | Martin Langhammer, Keone Streicher, David Jefferson | 2013-04-30 |
| 8363833 | FPGA configuration bitstream encryption using modified key | Keone Streicher, David Jefferson, Martin Langhammer | 2013-01-29 |
| 8209545 | FPGA configuration bitstream protection using multiple keys | Martin Langhammer, Keone Streicher, David Jefferson, Srinivas T. Reddy, Nitin Prasad | 2012-06-26 |
| 8190787 | Apparatus and methods for communicating with programmable devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2012-05-29 |
| 7984292 | FPGA configuration bitstream encryption using modified key | Keone Streicher, David Jefferson, Martin Langhammer | 2011-07-19 |
| 7818584 | One-time programmable memories for key storage | Martin Langhammer, Keone Streicher, David Jefferson | 2010-10-19 |
| 7734043 | Encryption key obfuscation and storage | David Jefferson, Martin Langhammer, Keone Streicher | 2010-06-08 |
| 7725738 | FPGA configuration bitstream protection using multiple keys | Martin Langhammer, Keone Streicher, David Jefferson, Srinivas T. Reddy, Nitin Prasad | 2010-05-25 |
| 7650438 | Apparatus and methods for communicating with programmable logic devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2010-01-19 |
| 7606362 | FPGA configuration bitstream encryption using modified key | Keone Streicher, David Jefferson, Martin Langhammer | 2009-10-20 |
| 7574533 | Apparatus and methods for communicating with programmable logic devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2009-08-11 |
| 7356620 | Apparatus and methods for communicating with programmable logic devices | Renxin Xia, Nitin Prasad, Kerry Veenstra, Keith Duwel | 2008-04-08 |
| 7343470 | Techniques for sequentially transferring data from a memory device through a parallel interface | Dan Mansur, David Jefferson, Changsong Zhang, Yi-Wen Lin | 2008-03-11 |