Granted Patent
Utility
US 6,583,631 · App. 09/759,865
Precise dielectric constant sensor
Inventors:
Kyong M. Park, Nhan Nguyen
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Jan 12, 2001
Inventors
Kyong M. Park
Nhan Nguyen
Assignee (at issue)
KAVLICO 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.