Granted Patent
Utility
US 6,534,872 · App. 09/371,722
Apparatus and system with increased signal trace routing options in printed wiring boards and integrated circuit packaging
Inventors:
Michael C. Freda, Han Y. Ko, Ali Hassanzadeh
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Aug 10, 1999
Inventors
Michael C. Freda
Han Y. Ko
Ali Hassanzadeh
Assignee (at issue)
Sun Microsystems Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.