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PHOTONICS RES ONTARIO

Overview
  • Total Patents
    21
About

PHOTONICS RES ONTARIO has a total of 21 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets optics, medical technology and measurement are GUILIN UNIV ELECTR TECHOL, CALIBER IMAGING & DIAGNOSTICS INC and WESTPHAL PETER.

Patent filings per year

Chart showing PHOTONICS RES ONTARIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Xijia 7
#2 Patterson Michael S 5
#3 Tam Robin Chi-Hung 5
#4 Weersink Robert A 5
#5 Lilge Lothar 4
#6 Walsh David 4
#7 Miller R J Dwayne 2
#8 Fu Xiaoli 1
#9 Goodno Greg D 1
#10 Xu Jingming 1

Latest patents

Publication Filing date Title
US6621060B1 Autofocus feedback positioning system for laser processing
CA2375267A1 Optical fiber diffuser
US6529540B1 Variable output coupling laser
CA2281039A1 Novel optical scheme for holographic imaging of complex diffractive elements in materials
US6219566B1 Method of measuring concentration of luminescent materials in turbid media
US6398778B1 Optical fiber diffuser
US6514277B1 Fiber optic multitasking probe
CA2246258A1 Novel optical scheme for holographic imaging of complex defractive elements in materials
CA2244572A1 Design of complex optical fiber filters using long-period gratings
CA2273495A1 Grating-in-etalon polarization insensitive wavelength division multiplexing devices