DD

David J. DeLisle

CC Compaq Computer: 8 patents #122 of 1,604Top 8%
PN Packard Bell Nec: 6 patents #5 of 93Top 6%
ZS Zenith Data Systems: 5 patents #7 of 84Top 9%
HP HP: 2 patents #5,870 of 16,619Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #185,538 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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