Granted Patent
Utility
US 5,160,906 · App. 07/720,143
Microstripe filter having edge flared structures
Inventors:
John Robert Siomkos, Philip M. Huang
Patented Case
View Patent ↗
Granted: Nov 3, 1992
Filed: Jun 24, 1991
Inventors
John Robert Siomkos
Philip M. Huang
Assignee (at issue)
Motorola, 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.