Inventor · disambiguated record
Yitao Liao
Also filed as: LIAO YITAO
47 granted patents·12 pending applications·417 citations·filing 2012–2024
98Inventor score
Top patents by PatentIndex Score
59 records- 0198US9540252B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2015·Granted Jan 10, 2017·26 cites·15 claims
- 0298US9468695B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2015·Granted Oct 18, 2016·32 cites·25 claims
- 0398US9461198B2Backside transparent substrate roughening for UV light emitting diodeRAYVIO CORP·Filed 2015·Granted Oct 4, 2016·19 cites·21 claims
- 0498US9318652B1Ultraviolet light emitting diode structures and methods of manufacturing the sameUNIV BOSTON·Filed 2015·Granted Apr 19, 2016·24 cites·24 claims
- 0597US10363327B2Luminaire with white light LEDs and UV LEDs for lighting and disinfectionRAYVIO CORP·Filed 2018·Granted Jul 30, 2019·22 cites·17 claims
- 0696USD917231SWater bottleLARQ INC·Filed 2020·Granted Apr 27, 2021·35 cites·1 claims
- 0796US10166309B2White light LEDs and UV LEDs in same luminaire for lighting and disinfectionRAYVIO CORP·Filed 2016·Granted Jan 1, 2019·16 cites·16 claims
- 0896US9943618B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2017·Granted Apr 17, 2018·11 cites·20 claims
- 0996US9834456B2Ultraviolet disinfection systemRAYVIO CORP·Filed 2016·Granted Dec 5, 2017·11 cites·18 claims
- 1096US9789215B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2016·Granted Oct 17, 2017·13 cites·20 claims
- 1196US8723189B1Ultraviolet light emitting diode structures and methods of manufacturing the sameUNIV BOSTON·Filed 2013·Granted May 13, 2014·16 cites·20 claims
- 1295US10076582B1Baby feeding product sterilization device and methodsRAYVIO CORP·Filed 2016·Granted Sep 18, 2018·14 cites·20 claims
- 1395US10046076B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Aug 14, 2018·10 cites·23 claims
- 1494USD885836SWater bottleLARQ INC·Filed 2017·Granted Jun 2, 2020·53 cites·1 claims
- 1594US10105460B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Oct 23, 2018·10 cites·22 claims
- 1693US10906819B2Liquid sanitation device and methodLARQ INC·Filed 2018·Granted Feb 2, 2021·8 cites·20 claims
- 1793US10570028B2Device for UV-LED liquid monitoring and treatmentLARQ INC·Filed 2017·Granted Feb 25, 2020·7 cites·20 claims
- 1893US8884258B1Ultraviolet light source and methodsRAYVIO CORP·Filed 2013·Granted Nov 11, 2014·21 cites·20 claims
- 1992US10258715B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2018·Granted Apr 16, 2019·7 cites·18 claims
- 2092US9669121B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2015·Granted Jun 6, 2017·5 cites·20 claims
- 2191US10246348B2Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Apr 2, 2019·4 cites·26 claims
- 2291US8987755B1Ultraviolet light emitting diode structures and methods of manufacturing the sameUNIV BOSTON·Filed 2014·Granted Mar 24, 2015·6 cites·20 claims
- 2390US10265430B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2018·Granted Apr 23, 2019·5 cites·20 claims
- 2489US10535801B2High efficiency ultraviolet light emitting diode with band structure potential fluctuationsUNIV BOSTON·Filed 2015·Granted Jan 14, 2020·5 cites·6 claims
- 2589US10376608B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2016·Granted Aug 13, 2019·4 cites·19 claims
- 2688US10561156B2Device for UV-LED liquid monitoring and treatmentRAYVIO CORP·Filed 2017·Granted Feb 18, 2020·3 cites·20 claims
- 2788US9780254B1Ultraviolet light emitting diode structures and methods of manufacturing the sameUNIV BOSTON·Filed 2015·Granted Oct 3, 2017·3 cites·13 claims
- 2888US9627580B2High efficiency ultraviolet light emitting diode with band structure potential fluctuationsUNIV BOSTON·Filed 2012·Granted Apr 18, 2017·6 cites·19 claims
- 2987US10377643B1Ultraviolet disinfection systemRAYVIO CORP·Filed 2017·Granted Aug 13, 2019·2 cites·17 claims
- 3086US9627579B2Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2015·Granted Apr 18, 2017·3 cites·32 claims
- 3183US9112103B1Backside transparent substrate roughening for UV light emitting diodeRAYVIO CORP·Filed 2014·Granted Aug 18, 2015·3 cites·12 claims
- 3282US10669166B2UV-LED liquid monitoring and treatment apparatus and methodLARQ INC·Filed 2019·Granted Jun 2, 2020·1 cites·20 claims
- 3380US10593830B1Ultraviolet light emitting diode structures and methods of manufacturing the sameUNIV BOSTON·Filed 2017·Granted Mar 17, 2020·1 cites·8 claims
- 3480US9219204B1Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2014·Granted Dec 22, 2015·2 cites·32 claims
- 3579US9566357B2Ultraviolet light source and methodsRAYVIO CORP·Filed 2015·Granted Feb 14, 2017·3 cites·10 claims
- 3678US10461229B1Package for ultraviolet emitting devicesRAYVIO CORP·Filed 2018·Granted Oct 29, 2019·2 cites·19 claims
- 3775US10326054B1Ultraviolet light emitting device doped with boronRAYVIO CORP·Filed 2018·Granted Jun 18, 2019·1 cites·16 claims
- 3874US11502220B1Ultraviolet light emitting diode structures and methods of manufacturing the sameUNIV BOSTON·Filed 2020·Granted Nov 15, 2022·0 cites·6 claims
- 3970US10214431B2System and method for UV-LED liquid monitoring and disinfectionRAYVIO CORP·Filed 2015·Granted Feb 26, 2019·1 cites·21 claims
- 4069US10959443B2Device for UV-LED liquid monitoring and treatmentLARQ INC·Filed 2020·Granted Mar 30, 2021·0 cites·20 claims
- 4168US9876143B2Ultraviolet light emitting device doped with boronRAYVIO CORP·Filed 2014·Granted Jan 23, 2018·1 cites·18 claims
- 4267US9947844B1Package for ultraviolet emitting devicesRAYVIO CORP·Filed 2015·Granted Apr 17, 2018·1 cites·14 claims
- 4365US11646395B2High efficiency ultraviolet light emitting diode with electron tunnellingUNIV BOSTON·Filed 2019·Granted May 9, 2023·0 cites·10 claims
- 4462US10227241B2UV-LED liquid monitoring and treatment apparatus and methodRAYVIO CORP·Filed 2016·Granted Mar 12, 2019·0 cites·19 claims
- 4559US2018361001A1Baby feeding product sterilization device and methodsRAYVIO CORP·Filed 2018·Application pending·0 cites
- 4658US10439099B2UV light emitting devices and systems and methods for productionRAYVIO CORP·Filed 2017·Granted Oct 8, 2019·0 cites·20 claims
- 4758US2016271280A1Applications of uv leds for disinfectionRAYVIO CORP·Filed 2015·Application pending·0 cites
- 4857US10224443B2Semiconductor device and a method of making a semiconductor deviceRAYVIO CORP·Filed 2017·Granted Mar 5, 2019·0 cites·19 claims
- 4956US9793433B2UV light emitting devices and systems and methods for productionRAYVIO CORP·Filed 2016·Granted Oct 17, 2017·0 cites·8 claims
- 5056US2025186649A1Ultraviolet sterilization deviceXUZHOU LIYU ADVANCED TECH CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →