loadpatents
name:-0.0075819492340088
name:-0.0045819282531738
name:-0.00053191184997559
Sprietsma; John T. Patent Filings

Sprietsma; John T.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sprietsma; John T..The latest application filed is for "test access for high density interconnect boards".

Company Profile
0.4.6
  • Sprietsma; John T. - Portland OR
  • Sprietsma; John T. - Hillsboro OR
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Test Access For High Density Interconnect Boards
App 20090004891 - Grealish; James ;   et al.
2009-01-01
Memory module routing
App 20080266778 - Sprietsma; John T. ;   et al.
2008-10-30
Memory module routing
App 20060139983 - Sprietsma; John T. ;   et al.
2006-06-29
Memory module circuit board layer routing
App 20060137903 - Sprietsma; John T. ;   et al.
2006-06-29
Multiple return terminal power supply methods and apparatus
Grant 6,952,783 - Koertzen , et al. October 4, 2
2005-10-04
Ball grid array circuit board jumper
Grant 6,739,879 - Sprietsma , et al. May 25, 2
2004-05-25
Ball Grid Array Jumper
App 20040005790 - Sprietsma, John T. ;   et al.
2004-01-08
Power supply method and apparatus
App 20030090248 - Koertzen, Henry W. ;   et al.
2003-05-15
Apparatus and method for improving circuit board solder
Grant 6,429,383 - Sprietsma , et al. August 6, 2
2002-08-06
Multiple layer printed circuit board having power planes on outer layers
Grant 6,288,906 - Sprietsma , et al. September 11, 2
2001-09-11

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