Granted Patent
Utility
US 6,658,044 · App. 09/602,201
Frequency hopping communication device and frequency hopping method
Inventors:
Hyung-Weon Cho, Jong Hyeon Park, Je Woo Kim
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Jun 22, 2000
Inventors
Hyung-Weon Cho
Jong Hyeon Park
Je Woo Kim
Assignee (at issue)
Samsung Thomson-CSF Co., Ltd.
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.