Granted Patent
Utility
US 5,404,055 · App. 08/115,533
Input routing pool
Inventors:
Kapil Shankar, Cyrus Y. Tsui
Patented Case
View Patent ↗
Granted: Apr 4, 1995
Filed: Sep 1, 1993
Inventors
Kapil Shankar
Cyrus Y. Tsui
Assignee (at issue)
Lattice Semiconductor 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.