Inventor · disambiguated record
John Canning
Also filed as: CANNING JOHN · CANNING JOHN GREGORY
12 granted patents·2 pending applications·187 citations·filing 1995–2021
90Inventor score
Top patents by PatentIndex Score
14 records- 0191US5830622AOptical gratingUNIV SYDNEY·Filed 1995·Granted Nov 3, 1998·124 cites·21 claims
- 0289US11454334B1Accuracy of control valves using a short-stroke position converterDresser LLC·Filed 2021·Granted Sep 27, 2022·3 cites·17 claims
- 0379US11421799B1Accuracy of control valves using a long-stroke position converterDresser LLC·Filed 2021·Granted Aug 23, 2022·1 cites·20 claims
- 0458US6272165B1Distributed feedback ring laserUNIV SYDNEY·Filed 1996·Granted Aug 7, 2001·24 cites·23 claims
- 0556US6766078B1Grating structure and optical devicesUNIV SYDNEY·Filed 2000·Granted Jul 20, 2004·6 cites·20 claims
- 0651US9500289B2Device to provide failsafe mechanism on a valve actuator assemblyDRESSER INC·Filed 2014·Granted Nov 22, 2016·0 cites·19 claims
- 0751US6706455B1Method for creating an optical structure within a photosensitive light transmissive material and of enhancing the photosensitivity of the photosensitive light transmissive materialUNIV SYDNEY·Filed 2000·Granted Mar 16, 2004·3 cites·20 claims
- 0846US7379645B2Optical fiber with fresnel diffractionUNIV MELBOURNE·Filed 2002·Granted May 27, 2008·1 cites·31 claims
- 0943US6792166B1Laser assisted thermal poling of silica based waveguidesUNIV SYDNEY·Filed 2000·Granted Sep 14, 2004·2 cites·12 claims
- 1043US6539135B1Process for control of birefringence in waveguidesUNIV SYDNEY·Filed 1999·Granted Mar 25, 2003·13 cites·7 claims
- 1134US2002150364A1Single mode fibreFiled 2001·Application pending·0 cites
- 1232US6529668B1Absorbing layer for minimizing substrate exposure during the UV writing of a waveguide grating in addition to a birefringent control systemUNIV SYDNEY·Filed 1999·Granted Mar 4, 2003·5 cites·12 claims
- 1331US2004151449A1Single mode fibreFiled 2003·Application pending·0 cites
- 1430US6463194B1Narrow transmission bandpass filters utilizing bragg grating assisted mode conversionUNIV SYDNEY·Filed 1998·Granted Oct 8, 2002·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →