DJ

David C. Johnson

CP Cardiac Pacemakers: 16 patents #179 of 1,214Top 15%
UN Unisys: 14 patents #46 of 2,015Top 3%
LG Landmark Graphics: 2 patents #174 of 543Top 35%
AP Aptos: 1 patents #7 of 16Top 45%
📍 Vancouver, CA: #52 of 5,070 inventorsTop 2%
Overall (All Time): #86,042 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
6944863 Queue bank repository and method for sharing limited queue banks in memory Wayne D. Ward, David R. Johnson, Charles R. Caldarale 2005-09-13
6700590 System and method for retrieving and presenting data using class-based component and view model Jesse DeMesa 2004-03-02
6542985 Event counter Douglas A. Fuller 2003-04-01
6247064 Enqueue instruction in a system architecture for improved message passing and process synchronization Merwin H. Alferness, Charles R. Caldarale, David R. Johnson, James R. McBreen, Wayne D. Ward 2001-06-12
6108761 Method of and apparatus for saving time performing certain transfer instructions John S. Kuslak, Gary J. Lucas 2000-08-22
6081881 Method of and apparatus for speeding up the execution of normal extended mode transfer instructions Gary J. Lucas 2000-06-27
6029205 System architecture for improved message passing and process synchronization between concurrently executing processes Merwin H. Alferness, Mark D. Aubel, Charles R. Caldarale, James W. Douglas, David R. Johnson +7 more 2000-02-22
5867699 Instruction flow control for an instruction processor John S. Kuslak, Gary J. Lucas, Kenneth L. Engelbrecht 1999-02-02
5796972 Method and apparatus for performing microcode paging during instruction execution in an instruction processor Douglas A. Fuller, Kenneth L. Engelbrecht, Gregory Marlan, Ronald G. Arnold, Gerald G. Fagerness 1998-08-18
5761740 Method of and apparatus for rapidly loading addressing registers Lawrence R. Fontaine, John S. Kuslak 1998-06-02
5602998 Dequeue instruction in a system architecture for improved message passing and process synchronization Merwin H. Alferness, Charles R. Caldarale, David R. Johnson, James R. McBreen, Wayne D. Ward 1997-02-11
5450426 Continuous error detection using duplicate core memory cells David M. Purdham 1995-09-12
5434871 Continuous embedded parity checking for error detection in memory structures David M. Purdham 1995-07-18