Granted Patent
Utility
US 6,534,878 · App. 09/101,371
Optimizing the power connection between chip and circuit board for a power switch
Inventors:
Rainald Sander, Chihao Xu
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Jul 8, 1998
Inventors
Rainald Sander
Chihao Xu
Assignee (at issue)
Siemens Aktiengesellschaft
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.