Granted Patent
Utility
US 5,552,633 · App. 08/469,053
Three-dimensional multimodule HDI arrays with heat spreading
Inventor:
Shanti S. Sharma
Patented Case
View Patent ↗
Granted: Sep 3, 1996
Filed: Jun 6, 1995
Inventor
Shanti S. Sharma
Assignee (at issue)
LOCKHEED MARTIN CORPORATION
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.