Hartwell; David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hartwell; David.The latest application filed is for "clock forward initialization and reset signaling technique".

Company Profile

0.8.1

Hartwell; David - Bolton MA
Hartwell; David - Boxboro MA
Hartwell; David - Minneapolis MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Enhanced clock forwarding data recovery Grant 6,977,979 - Hartwell , et al. December 20, 2	2005-12-20
Clock forward initialization and reset signaling technique Grant 6,976,184 - Hartwell December 13, 2	2005-12-13
Deterministic hardware behavior between multiple asynchronous clock domains through the novel use of a PLL Grant 6,724,850 - Hartwell April 20, 2	2004-04-20
Clock forward initialization and reset signaling technique App 20040049707 - Hartwell, David	2004-03-11
Automated backplane cable connection identification system and method Grant 6,640,272 - Hartwell , et al. October 28, 2	2003-10-28
System and method to automatically reset and initialize a clocking subsystem with reset signaling technique Grant 6,629,257 - Hartwell September 30, 2	2003-09-30
Apparatus for determining memory bank availability in a computer system Grant 6,360,285 - Fenwick , et al. March 19, 2	2002-03-19
Dynamic arbitration for system bus control in multiprocessor data processing system Grant 5,301,283 - Thacker , et al. April 5, 1	1994-04-05
Water bed construction Grant 4,244,065 - Hartwell January 13, 1	1981-01-13

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