Granted Patent
Utility
US 5,540,977 · App. 08/365,932
Microelectronic component
Inventors:
Thomas Vogelsang, Wolfgang Roesner
Patented Case
View Patent ↗
Granted: Jul 30, 1996
Filed: Dec 29, 1994
Inventors
Thomas Vogelsang
Wolfgang Roesner
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.