Granted Patent
Utility
US 6,324,286 · App. 09/166,671
DES cipher processor for full duplex interleaving encryption/decryption service
Inventors:
Yi-Sern Lai, I-Yao Chuang, Bor-Wen Chiou, Chin-Ning Yang
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Oct 5, 1998
Inventors
Yi-Sern Lai
I-Yao Chuang
Bor-Wen Chiou
Chin-Ning Yang
Assignee (at issue)
Industrial Technology Research Institute
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.