Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8863309 | Selectively unlocking a core root of trust for measurement (CRTM) | Lan Wang | 2014-10-14 |
| 7619544 | BIOS password security using modified scan codes | Mark A. Piwonka, Bernard D. Desselle | 2009-11-17 |
| 6161162 | Multiprocessor system for enabling shared access to a memory | David T. DeRoo, Mark D. Nicol, Richard Ball, Saifuddin Fakhruddin, Lloyd W. Gauthier +2 more | 2000-12-12 |
| 6154798 | Computer system implementing hot docking and undocking capabilities by employing a local bus arbiter idle stats in which the arbiter is parked on a first input/output bus portion | Richard S. Lin, David J. Maguire, James R. Edwards | 2000-11-28 |
| 6154838 | Flash ROM sharing between processor and microcontroller during booting and handling warm-booting events | Hung Q. Le, Maria L. Melo | 2000-11-28 |
| 6094700 | Serial bus system for sending multiple frames of unique data | Todd Deschepper, Russ Wunderlich | 2000-07-25 |
| 6009495 | Protected address range in an electrically erasable programmable read only memory | David T. DeRoo, Mark D. Nicol, Saifuddin Fakhruddin, Lloyd W. Gauthier, Robert A. Kohtz | 1999-12-28 |
| 5964850 | System for increasing functionality through a predefined interface by use of an interconnection device to switch a non-standard echo cancellation processor onto the interface | Robin Castell, G. Edward Newman, Lee Atkinson, Kevin W. Eyres | 1999-10-12 |
| 5872967 | Method for warm boot from reset | David T. DeRoo, Mark D. Nicol, Michael P. Krau, Saifuddin Fakhruddin, Lloyd W. Gauthier +1 more | 1999-02-16 |
| 5873000 | System incorporating hot docking and undocking capabilities without requiring a standby or suspend mode by placing local arbiters of system and base into idle state | Richard S. Lin, David J. Maguire, James R. Edwards | 1999-02-16 |
| 5867655 | Method to store privileged data within the primary CPU memory space | David T. DeRoo, Mark D. Nicol, Michael P. Krau, Saifuddin Fakhruddin, Lloyd W. Gauthier +1 more | 1999-02-02 |
| 5822601 | Apparatus to allow a CPU to control the relocation of code blocks for other CPUs | David T. DeRoo, Mark D. Nicol, Saifuddin Fakhruddin, Lloyd W. Gauthier, Robert A. Kohtz | 1998-10-13 |
| 5819087 | Flash ROM sharing between processor and microcontroller during booting and handling warm-booting events | Hung Q. Le, Maria L. Melo | 1998-10-06 |
| 5805882 | Computer system and method for replacing obsolete or corrupt boot code contained within reprogrammable memory with new boot code supplied from an external source through a data port | Patrick R. Cooper, Hung Q. Le | 1998-09-08 |
| 5794054 | Flash ROM sharing between a processor and a controller | Hung Q. Le | 1998-08-11 |
| 5768615 | Method and apparatus for functional expansion through predefined signal interfaces | Robin Castell, G. Edward Newman, Lee Atkinson, Kevin W. Eyres | 1998-06-16 |
| 5752063 | Write inhibited registers | David T. DeRoo, Mark D. Nicol, Michael P. Krau, Saifuddin Fakhruddin, Lloyd W. Gauthier +1 more | 1998-05-12 |
| 5696987 | Hardware based interface for emulation of a standard system control processor | Saifuddin Fakhruddin, Lloyd W. Gauthier, Robert A. Kohtz | 1997-12-09 |
| RE35480 | Hardware based interface for mode switching to access memory above one megabyte | Saifuddin Fakhruddin, Lloyd W. Gauthier, Robert A. Kohtz | 1997-03-18 |
| 5596713 | Method to prevent data loss in an electrically erasable read only memory | David T. DeRoo, Mark D. Nicol, Saifuddin Fakhruddin, Lloyd W. Gauthier, Robert A. Kohtz | 1997-01-21 |
| 5498971 | Method and control circuit for measuring the temperature of an integrated circuit | Robert R. Turnbull, Robert A. Kohtz | 1996-03-12 |
| 5283889 | Hardware based interface for mode switching to access memory above one megabyte | Saifee Fakhruddin, Lloyd W. Gauthier, Robert A. Kohtz | 1994-02-01 |
| 5280621 | Personal computer having dedicated processors for peripheral devices interconnected to the CPU by way of a system control processor | Brian C. Barnes, Mark J. Foster, Lloyd W. Gauthier, Saifee Fakhruddin, David R. Veit | 1994-01-18 |