Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046399 | Fused multiply-add rounding and unfused multiply-add rounding in a single multiply-add module | Murali K. Inaganti | 2011-10-25 |
| 7899859 | Efficient error-check and exact-check for Newton-Raphson divide and square-root operations | Allen Lyu | 2011-03-01 |
| 7720219 | Apparatus and method for implementing a hash algorithm word buffer | Christopher H. Olson, Gregory F. Grohoski | 2010-05-18 |
| 7711955 | Apparatus and method for cryptographic key expansion | Christopher H. Olson, Gregory F. Grohoski | 2010-05-04 |
| 7689642 | Efficient accuracy check for Newton-Raphson divide and square-root operations | — | 2010-03-30 |
| 7684563 | Apparatus and method for implementing a unified hash algorithm pipeline | Christopher H. Olson, Gregory F. Grohoski | 2010-03-23 |
| 7620821 | Processor including general-purpose and cryptographic functionality in which cryptographic operations are visible to user-specified software | Gregory F. Grohoski, Christopher H. Olson | 2009-11-17 |
| 7599982 | Efficient hardware divide operation | — | 2009-10-06 |
| 7599980 | Efficient hardware square-root operation | — | 2009-10-06 |
| 7443981 | Execution unit for performing the data encryption standard | Christopher H. Olson | 2008-10-28 |
| 7421465 | Arithmetic early bypass | Murali K. Inaganti, Shailender Chaudhry, Paul Caprioli | 2008-09-02 |
| 7401110 | System, method and apparatus for an improved MD5 hash algorithm | — | 2008-07-15 |
| 7373368 | Multiply execution unit that includes 4:2 and/or 5:3 compressors for performing integer and XOR multiplication | Shu-Chin Tai | 2008-05-13 |
| 7295672 | Method and apparatus for fast RC4-like encryption | Christopher H. Olson | 2007-11-13 |
| 7233965 | Continuous random number generation method and apparatus | — | 2007-06-19 |
| 7185043 | Adder including generate and propagate bits corresponding to multiple columns | — | 2007-02-27 |
| 7139787 | Multiply execution unit for performing integer and XOR multiplication | Sheueling Chang Shantz, Shreyas Sundaram | 2006-11-21 |
| 7082449 | Method and apparatus for generating pseudo-random numbers | — | 2006-07-25 |
| 6917956 | Apparatus and method for efficient modular exponentiation | — | 2005-07-12 |
| 6870775 | System and method for small read only data | — | 2005-03-22 |
| 6768684 | System and method for small read only data | — | 2004-07-27 |
| 6643838 | System and method of placing components for minimizing wire congestion and wire length in performing a function | — | 2003-11-04 |
| 6581079 | Apparatus for computing transcendental functions quickly | — | 2003-06-17 |
| 6317764 | Apparatus for computing transcendental functions quickly | — | 2001-11-13 |
| 5963460 | Apparatus for computing transcendental functions quickly | — | 1999-10-05 |