Granted Patent
Utility
US 6,529,307 · App. 09/874,474
Selective intensity modulation of channels in a multiplexed optical communication system
Inventors:
Song Peng, Ming Li
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Jun 4, 2001
Inventors
Song Peng
Ming Li
Assignee (at issue)
Avanex 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.