Granted Patent
Utility
US 5,874,777 · App. 08/716,191
Semiconductor device with enhanced thermal conductivity
Inventors:
Tadahiro Ohmi, Kazuo Tsubouchi, Toshiyuki Takewaki
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Dec 2, 1996
Inventors
Tadahiro Ohmi
Kazuo Tsubouchi
Toshiyuki Takewaki
Assignee (at issue)
Tadahiro Ohmi
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.