Granted Patent
Utility
US 6,459,352 · App. 09/779,402
On-chip transformers
Inventors:
Q.Z. Liu, David J. Howard
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Feb 8, 2001
Inventors
Q.Z. Liu
David J. Howard
Assignee (at issue)
Skyworks Solutions, Inc.
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.