Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8453744 | Downhole modulator apparatus | Charles William Donkin, Ian Hitchcock, William Peter Stuart Bruges, Roy Mowatt, James David Ratcliffe +1 more | 2013-06-04 |
| 6356636 | Circuit and method for fast modular multiplication | Robert I. Foster, Rodney C. Tesch, James Douglas Dworkin, Michael J. Torla | 2002-03-12 |
| 6259720 | Versatile digital signal processing system | James Douglas Dworkin, Stephen Lee Smith | 2001-07-10 |
| 6182104 | Circuit and method of modulo multiplication | Robert I. Foster, Rodney C. Tesch, James Douglas Dworkin, Michael J. Torla | 2001-01-30 |
| 5852730 | Hybrid instruction set for versatile digital signal processing system | James Douglas Dworkin, Stephen Lee Smith | 1998-12-22 |
| 5726924 | Exponentiation circuit utilizing shift means and method of using same | James Douglas Dworkin, Scott Edward Lloyd, Shaowei Pan, Stephen Lee Smith, Shay-Ping T. Wang | 1998-03-10 |
| 5640336 | Computational array and method for calculating multiple terms of a polynomial in a single computing element | James Douglas Dworkin | 1997-06-17 |
| 5604691 | Logarithm/inverse-logarithm converter utilizing a truncated Taylor series and method of use thereof | James Douglas Dworkin | 1997-02-18 |
| 5553012 | Exponentiation circuit utilizing shift means and method of using same | James Douglas Dworkin, Scott Edward Lloyd, Shao Wei Pan, Stephen Lee Smith, Shay-Ping T. Wang | 1996-09-03 |
| 5001614 | Floor lamp apparatus | — | 1991-03-19 |