Granted Patent
Utility
US 6,324,322 · App. 09/327,148
Fused-fiber multi-window wavelength filter using unbalanced Michelson Interferometer
Inventors:
Huali Luo, Chi-Hung Huang, Joseph C. Chon
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Jun 7, 1999
Inventors
Huali Luo
Chi-Hung Huang
Joseph C. Chon
Assignee (at issue)
WAVESPLITTER TECHNOLOGIES, 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.