Inventor · disambiguated record

Chaoyu Wu

Also filed as: WU CHAOYU

30 granted patents·7 pending applications·20 citations·filing 2013–2024

93Inventor score

Technology areasH10H H01L H10W H10D H10P

Files withXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD19 XIAMEN SANAN OPTOELECTRONICS CO LTD9 QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD4 TIANJIN SANAN OPTOELECTRONICS CO LTD4 HANGZHOU DIAGENS BIOTECH CO LTD1

Top patents by PatentIndex Score

37 records

0193US11785793B2Flip-chip light emitting diode and manufacturing method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2021·Granted Oct 10, 2023·2 cites·20 claims
0288US11127879B2Light-emitting diodeXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2019·Granted Sep 21, 2021·5 cites·17 claims
0387US11056669B2Flip-chip light emitting diode and manufacturing method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2018·Granted Jul 6, 2021·4 cites·5 claims
0484US11011674B2Multi-layered tunnel junction structure, light emitting device having the same, and production method of such deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2019·Granted May 18, 2021·2 cites·16 claims
0578US10154626B2LED for plant illuminationXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Dec 18, 2018·2 cites·7 claims
0678US2024290908A1Light emitting device and production method and use thereofTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
0777US12408504B2Flip-chip light emitting diode and manufacturing method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·17 claims
0877US11973163B2Light emitting device and production method and use thereofTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2023·Granted Apr 30, 2024·0 cites·19 claims
0972US10115861B2Light emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Oct 30, 2018·2 cites·20 claims
1070US10340469B2Light emitting diode chip and fabrication methodXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Jul 2, 2019·1 cites·19 claims
1169US10874057B2LED for plant illuminationXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2020·Granted Dec 29, 2020·0 cites·19 claims
1269US10497837B2Flip-chip light emitting diode chip and fabrication methodXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Dec 3, 2019·1 cites·15 claims
1365US10249790B2Light emitting diode and fabrication method therofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Apr 2, 2019·1 cites·17 claims
1464US10716262B2LED for plant illuminationXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
1563US11563140B2Light emitting device and production method and use thereofTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2020·Granted Jan 24, 2023·0 cites·32 claims
1658US2025133872A1Epitaxial structure and method of manufacturing the same and light emitting diodeQUANZHOU SANAN SEMICONDUCTOR TECH CO LTD·Filed 2024·Application pending·0 cites
1758US2025169242A1Infrared light-emitting diode, infrared light-emitting diode package, and light-emitting deviceTIANJIN SANAN OPTOELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
1857US12490551B2Light-emitting epitaxial structure, method for manufacturing the same and infrared light-emitting diodeQUANZHOU SANAN SEMICONDUCTOR TECH CO LTD·Filed 2022·Granted Dec 2, 2025·0 cites·8 claims
1957US10672953B2Flip-chip light emitting diode chip and fabrication methodXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jun 2, 2020·0 cites·20 claims
2056US10673003B2Light emitting diode chip and fabrication methodXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2019·Granted Jun 2, 2020·0 cites·19 claims
2155US2024170608A1Light-emitting device and light-emitting apparatusQUANZHOU SANAN SEMICONDUCTOR TECH CO LTD·Filed 2023·Application pending·0 cites
2252US10249777B2Infrared light emitting diodeXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2018·Granted Apr 2, 2019·0 cites·9 claims
2350US10411165B2Invisible-light light emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
2450US2023178685A1Light-emitting deviceQUANZHOU SANAN SEMICONDUCTOR TECH CO LTD·Filed 2022·Application pending·0 cites
2549US10522713B2Light-emitting diodeXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·20 claims
2646US9548428B2Light-emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2015·Granted Jan 17, 2017·0 cites·19 claims
2745US9184356B2Light-emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2015·Granted Nov 10, 2015·0 cites·14 claims
2845US2015171270A1LED For Plant IlluminationXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
2944US10622507B2Nitride underlayer and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·20 claims
3043US11063184B2Light emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2018·Granted Jul 13, 2021·0 cites·20 claims
3143US10930815B2Light emitting deviceXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2019·Granted Feb 23, 2021·0 cites·13 claims
3243US10431716B2Light emitting diode and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS CO LTD·Filed 2018·Granted Oct 1, 2019·0 cites·20 claims
3337US10453992B2Light emitting diodeXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Granted Oct 22, 2019·0 cites·20 claims
3437US9257614B2Warm white LED with stacked wafers and fabrication method thereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2015·Granted Feb 9, 2016·0 cites·12 claims
3536US10249791B2High-brightness light-emitting diode with surface microstructuresXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2016·Granted Apr 2, 2019·0 cites·11 claims
3635US2017338361A1Flip-chip Multi-junction Solar Cell and Fabrication Method ThereofXIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD·Filed 2017·Application pending·0 cites
3731US11436493B2Chromosome recognition method based on deep learningHANGZHOU DIAGENS BIOTECH CO LTD·Filed 2019·Granted Sep 6, 2022·0 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →