Granted Patent
Utility
US 5,869,898 · App. 08/847,500
Lead-frame having interdigitated signal and ground leads with high frequency leads positioned adjacent a corner and shielded by ground leads on either side thereof
Inventor:
Kazunari Sato
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Apr 25, 1997
Inventor
Kazunari Sato
Assignee (at issue)
NEC 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.