Granted Patent
Utility
US 6,697,198 · App. 09/983,281
Optical interleavers/deinterleavers
Inventors:
Kuochou Tai, Kok-Wai Chang, Jyehong Chen, Hongwei Mao
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Oct 23, 2001
Inventors
Kuochou Tai
Kok-Wai Chang
Jyehong Chen
Hongwei Mao
Assignee (at issue)
JDS Uniphase 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.