Granted Patent
Utility
US 5,846,879 · App. 08/545,647
Contact structure for vertical chip connections
Inventors:
Josef Winnerl, Johann Alsmeier, Walter Neumuller
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Nov 3, 1995
Inventors
Josef Winnerl
Johann Alsmeier
Walter Neumuller
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.