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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 7 | |
#2 | United States | 5 | |
#3 | Australia | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Medical technology | |
#3 | Measurement | |
#4 | Machine tools |
# | Technology | |
---|---|---|
#1 | Optical systems | |
#2 | Diagnosis and surgery | |
#3 | Analysing materials | |
#4 | Electrotherapy | |
#5 | Devices using light amplification | |
#6 | Holographic processes | |
#7 | Soldering, welding and flame cutting |
# | 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 |
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 |