Inventor · disambiguated record
Chenguang Diao
Also filed as: DIAO CHENGUANG
28 granted patents·7 pending applications·132 citations·filing 2011–2024
95Inventor score
Top patents by PatentIndex Score
35 records- 0197US9956053B2Cannula with an integrated illumination featureNOVARTIS AG·Filed 2016·Granted May 1, 2018·24 cites·20 claims
- 0296US10859748B2Diverging light from fiber optics illumination delivery systemNOVARTIS AG·Filed 2020·Granted Dec 8, 2020·5 cites·19 claims
- 0392US10012800B2Optical fiber coupling reliabilityNOVARTIS AG·Filed 2017·Granted Jul 3, 2018·8 cites·18 claims
- 0490US8561280B2Assembling a multi-fiber multi-spot laser probeDIAO CHENGUANG·Filed 2011·Granted Oct 22, 2013·23 cites·19 claims
- 0589US11160686B2Multi-core fiber for a multi-spot laser probeALCON INC·Filed 2018·Granted Nov 2, 2021·6 cites·11 claims
- 0688US11173008B2Illuminated ophthalmic cannulaNOVARTIS AG·Filed 2016·Granted Nov 16, 2021·12 cites·20 claims
- 0787US10295718B2Diverging light from fiber optics illumination delivery systemsNOVARTIS AG·Filed 2015·Granted May 21, 2019·6 cites·16 claims
- 0886US11110005B2Medical instrument with an integrated optical fiberNOVARTIS AG·Filed 2017·Granted Sep 7, 2021·8 cites·20 claims
- 0985US11344449B2Thermally robust laser probe assemblyNOVARTIS AG·Filed 2018·Granted May 31, 2022·3 cites·20 claims
- 1085US10278785B2Method of making diverging-light fiber optics illumination delivery systemNOVARTIS AG·Filed 2015·Granted May 7, 2019·5 cites·3 claims
- 1182US11493692B2Multi-spot laser probe with multiple single-core fibersALCON INC·Filed 2021·Granted Nov 8, 2022·1 cites·15 claims
- 1282US11471242B1Medical instruments with an integrated optical fiber and methods of manufactureALCON INC·Filed 2019·Granted Oct 18, 2022·5 cites·17 claims
- 1382US11109938B2Multi-spot laser probe with illumination featuresNOVARTIS AG·Filed 2018·Granted Sep 7, 2021·5 cites·8 claims
- 1481US10245181B2Grin fiber multi-spot laser probeALCON RES LTD·Filed 2012·Granted Apr 2, 2019·15 cites·18 claims
- 1579US11844726B2Thermally robust laser probe assemblyALCON INC·Filed 2022·Granted Dec 19, 2023·0 cites·20 claims
- 1679US10869735B2Medical instrument with an integrated optical fiberNOVARTIS AG·Filed 2017·Granted Dec 22, 2020·3 cites·18 claims
- 1777US11980575B2Multi-core fiber for a multi-spot laser probeALCON INC·Filed 2021·Granted May 14, 2024·0 cites·23 claims
- 1877US11135092B2Multi-core fiber for a multi-spot laser probeNOVARTIS AG·Filed 2018·Granted Oct 5, 2021·1 cites·23 claims
- 1976US11751970B2Method of making diverging-light fiber optics illumination delivery systemALCON INC·Filed 2022·Granted Sep 12, 2023·0 cites·20 claims
- 2074US11517392B2Method of making diverging-light fiber optics illumination delivery systemNOVARTIS AG·Filed 2019·Granted Dec 6, 2022·1 cites·11 claims
- 2173US12508161B2Single-fiber illuminated laser probe with adjustable colorALCON INC·Filed 2023·Granted Dec 30, 2025·0 cites·16 claims
- 2273US2021186758A1Methods and systems for manufacturing a thermally robust laser probe assemblyALCON INC·Filed 2021·Application pending·0 cites
- 2372US2025020859A1Single fiber illuminated laser probe with high-angle illumination outputALCON INC·Filed 2024·Application pending·0 cites
- 2467US12135452B2Single fiber illuminated laser probe with high-angle illumination outputALCON INC·Filed 2022·Granted Nov 5, 2024·0 cites·8 claims
- 2567US9658406B2Aligning a fiber in an optical fiber connectorNOVARTIS AG·Filed 2014·Granted May 23, 2017·1 cites·4 claims
- 2663US11628091B2Multi-fiber multi-spot laser probe with simplified tip constructionALCON INC·Filed 2020·Granted Apr 18, 2023·0 cites·8 claims
- 2762US11684515B2Multi-fiber multi-spot laser probe with articulating beam separationALCON INC·Filed 2020·Granted Jun 27, 2023·0 cites·10 claims
- 2861US2019265401A1Diverging light from fiber optics illumination delivery systemNOVARTIS AG·Filed 2019·Application pending·0 cites
- 2958US12460992B1Methods of multi-core fiber alignmentALCON INC·Filed 2022·Granted Nov 4, 2025·0 cites·19 claims
- 3057US10670815B2Optical fiber coupling reliabilityNOVARTIS AG·Filed 2018·Granted Jun 2, 2020·0 cites·8 claims
- 3154US2018243137A1Multi-fiber multi-spot laser probe with articulating beam separationNOVARTIS AG·Filed 2018·Application pending·0 cites
- 3254US2018243136A1Multi-fiber multi-spot laser probe with simplified tip constructionNOVARTIS AG·Filed 2018·Application pending·0 cites
- 3350US11191606B2Illuminating ophthalmic endoprobeALCON INC·Filed 2019·Granted Dec 7, 2021·0 cites·18 claims
- 3448US2021173143A1Optical fiber for transmitting both an illumination light and a laser light beamALCON INC·Filed 2020·Application pending·0 cites
- 3544US2018333304A1Laser probe with lensed fibers for panretinal photocoagulationNOVARTIS AG·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →