Granted Patent
Utility
US 5,670,907 · App. 08/403,595
VBB reference for pumped substrates
Inventors:
James Gorecki, Ravindar M. Lall, Robert B. Lefferts
Patented Case
View Patent ↗
Granted: Sep 23, 1997
Filed: Mar 14, 1995
Inventors
James Gorecki
Ravindar M. Lall
Robert B. Lefferts
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.