Issued Patents All Time
Showing 151–175 of 263 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8812819 | Methods and apparatus for reordering data signals in fast fourier transform systems | Kellie Marks | 2014-08-19 |
| 8805916 | Digital signal processing circuitry with redundancy and bidirectional data paths | Yi-Wen Lin, Keone Streicher | 2014-08-12 |
| 8805911 | Cholesky decomposition in an integrated circuit device | Lei Xu | 2014-08-12 |
| 8788562 | Large multiplier for programmable logic device | Kumara Tharmalingam | 2014-07-22 |
| 8750503 | FPGA configuration bitstream encryption using modified key | Keone Streicher, David Jefferson, Juju Joyce | 2014-06-10 |
| 8751551 | Modular digital signal processing circuitry with optionally usable, dedicated connections between modules of the circuitry | Keone Streicher, Yi-Wen Lin, Wai-Bor Leung, David Lewis, Volker Mauer +3 more | 2014-06-10 |
| 8713081 | Look up table (LUT) structure supporting exclusive OR (XOR) circuitry configured to allow for generation of a result using quaternary adders | — | 2014-04-29 |
| 8707143 | Multiplication-based reed-solomon encoding architecture | — | 2014-04-22 |
| 8706790 | Implementing mixed-precision floating-point operations in a programmable integrated circuit device | — | 2014-04-22 |
| 8681974 | Array encryption core | — | 2014-03-25 |
| 8670561 | Method and apparatus for limiting use of IP | — | 2014-03-11 |
| 8667045 | Generalized parallel counter structures in logic devices | — | 2014-03-04 |
| 8650230 | Logic structures and methods supporting pipelined multi-operand adders | — | 2014-02-11 |
| 8649518 | Implementing CSA cryptography in an integrated circuit device | — | 2014-02-11 |
| 8650231 | Configuring floating point operations in a programmable device | — | 2014-02-11 |
| 8645451 | Double-clocked specialized processing block in an integrated circuit device | — | 2014-02-04 |
| 8645449 | Combined floating point adder and subtractor | — | 2014-02-04 |
| 8645712 | Electronic circuit design copy protection | — | 2014-02-04 |
| 8626815 | Configuring a programmable integrated circuit device to perform matrix multiplication | — | 2014-01-07 |
| 8621331 | Continuous parallel cyclic BCH decoding architecture | — | 2013-12-31 |
| 8620977 | Modular digital signal processing circuitry with optionally usable, dedicated connections between modules of the circuitry | Keone Streicher, Yi-Wen Lin, Wai-Bor Leung, David Lewis, Volker Mauer +3 more | 2013-12-31 |
| 8620980 | Programmable device with specialized multiplier blocks | Volker Mauer | 2013-12-31 |
| 8615543 | Saturation and rounding in multiply-accumulate blocks | Leon Zheng, Steven Perry, Paul Metzgen, Nitin Prasad, William Hwang | 2013-12-24 |
| 8615617 | Lempel ziv compression architecture | — | 2013-12-24 |
| 8612772 | Security core using soft key | James Schleicher | 2013-12-17 |