Ottawa
Canada
3
2006-03-02
The entities that hold a legal rights for patent applications filed by inventor Sun Fengguo:
Fengguo Sun from Ottawa, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Simultaneous interrogation of multi wavelength-modulated fiber optical sensors by modulating an arrayed waveguide grating based demultiplexer
#2 | 2005-10-20Method and apparatus for optical performance monitoring
#3 | 2005-09-20Method and apparatus for measuring polarization-mode dispersion
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