Inventor · disambiguated record
Lian Duan
Also filed as: DUAN LIAN
50 granted patents·22 pending applications·131 citations·filing 2003–2025
97Inventor score
Files withKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD20AAC ACOUSTIC TECH SHENZHEN CO LTD9BEIJING VISIONOX TECHNOLOGY CO6UNIV TSINGHUA4MEDIATEK SINGAPORE PTE LTD3
Top patents by PatentIndex Score
72 records- 0197US11212617B2Piezoelectric MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Dec 28, 2021·4 cites·19 claims
- 0296US11212623B2Piezoelectric MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Dec 28, 2021·6 cites·14 claims
- 0391US7227027B2Carbazole derivative and its use in electroluminescent devicesUNIV TSINGHUA·Filed 2004·Granted Jun 5, 2007·43 cites·15 claims
- 0490US10566542B2Organic electroluminescent deviceBEIJING VISIONOX TECHNOLOGY CO·Filed 2015·Granted Feb 18, 2020·7 cites·10 claims
- 0589US10725190B2Seismic data processing using matching filter based cost function optimizationCGG SERVICES SAS·Filed 2015·Granted Jul 28, 2020·6 cites·20 claims
- 0686US11265657B2Piezoelectric MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Mar 1, 2022·2 cites·9 claims
- 0783US10524664B2Devices, methods, and systems of functional optical coherence tomographyUNIV NORTHWESTERN·Filed 2017·Granted Jan 7, 2020·8 cites·19 claims
- 0882US11637245B2Organic electroluminescence device, preparation method thereof and display apparatusKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2020·Granted Apr 25, 2023·2 cites·16 claims
- 0982US11032651B2Piezoelectric microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Jun 8, 2021·3 cites·9 claims
- 1080US11437582B2Organic electroluminescent device and manufacturing method thereofKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2016·Granted Sep 6, 2022·2 cites·7 claims
- 1179US9196856B2Organic light emitting devicesQIU YONG·Filed 2008·Granted Nov 24, 2015·7 cites·20 claims
- 1278US10312453B2Organic electroluminescent device and method for manufacture thereofBEIJING VISIONOX TECHNOLOGY CO·Filed 2014·Granted Jun 4, 2019·3 cites·11 claims
- 1378US9465125B2Seismic data processing including compensating for source and receiver ghost effects in reverse time migrationCGGVERITAS SERVICES SA·Filed 2013·Granted Oct 11, 2016·4 cites·20 claims
- 1477US10088588B2Device and method for stable least-squares reverse time migrationCGG SERVICES SA·Filed 2013·Granted Oct 2, 2018·4 cites·13 claims
- 1575US12313802B2Separation of blended seismic survey dataPGS GEOPHYSICAL AS·Filed 2022·Granted May 27, 2025·0 cites·23 claims
- 1675US11508927B2Organic electroluminescence device, preparation method thereof and display apparatusKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2020·Granted Nov 22, 2022·1 cites·20 claims
- 1774US9448316B2Seismic data processing including predicting multiples using a reverse time demigrationCGGVERITAS SERVICES SA·Filed 2013·Granted Sep 20, 2016·3 cites·17 claims
- 1872US8367221B2Organic light emitting device with cathode interface modification layer and fabrication method thereofUNIV TSINGHUA·Filed 2009·Granted Feb 5, 2013·3 cites·9 claims
- 1970US7317280B2Organic light-emitting devices and their encapsulation method and application of this methodUNIV TSINGHUA·Filed 2003·Granted Jan 8, 2008·15 cites·6 claims
- 2069US11614003B2Combined cooling, heating and power systemUNIV SHANDONG·Filed 2018·Granted Mar 28, 2023·2 cites·8 claims
- 2166US2025393474A1Boron-containing resonance-type organic compound and organic electroluminescent device containing the sameJIANGSU SUNERA TECH CO LTD·Filed 2025·Application pending·0 cites
- 2265US11063224B2Organic electroluminescent deviceKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2019·Granted Jul 13, 2021·1 cites·20 claims
- 2364US9692006B2Transparent OLED device and display device employing sameBEIJING VISIONOX TECHNOLOGY CO·Filed 2014·Granted Jun 27, 2017·1 cites·20 claims
- 2463US2025255091A1Organic light-emitting diode and display apparatusKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2563US2025255183A1Organic light-emitting diode and display apparatusKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2662US11567226B2Separation of blended marine seismic survey data acquired with simultaneous multi-source actuationPGS GEOPHYSICAL AS·Filed 2019·Granted Jan 31, 2023·0 cites·40 claims
- 2762US2025311534A1Boron-containing organic compound and organic electroluminescent device prepared from sameHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2861US11003625B2Method and apparatus for operating on fileBaidu online network technology beijing co ltd·Filed 2016·Granted May 11, 2021·1 cites·13 claims
- 2961US2025083301A1Indoor mobile robot glass detection and map updating method based on depth image inpaintingUNIV BEIHANG·Filed 2024·Application pending·0 cites
- 3059US10136812B2Optical coherence tomography apparatus for selectively visualizing and analyzing vascular network of choroidal layer, and image-processing program and image-processing method for the sameUNIV TSUKUBA·Filed 2014·Granted Nov 27, 2018·1 cites·12 claims
- 3159US9471277B2Program for correcting data measured by PS-OCT and PS-OCT system equipped with the programYASUNO YOSHIAKI·Filed 2012·Granted Oct 18, 2016·2 cites·8 claims
- 3258US11337009B2Piezoelectric MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted May 17, 2022·0 cites·14 claims
- 3357US11778902B2Organic electroluminescent devicesKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2019·Granted Oct 3, 2023·0 cites·16 claims
- 3457US11778908B2Organic electroluminescent devicesKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2019·Granted Oct 3, 2023·0 cites·20 claims
- 3556US11289655B2Organic electroluminescent deviceKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·9 claims
- 3656US10993040B2Piezoelectric microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Apr 27, 2021·0 cites·10 claims
- 3756US8257128B2Methods of preparing a Li film and methods of preparing an organic light emitting deviceQIU YONG·Filed 2008·Granted Sep 4, 2012·0 cites·10 claims
- 3856US2023422617A1Organic electroluminescent device and display apparatusKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3956US2023345756A1Organic electroluminescent device and display apparatusKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4055US10770661B2Thermally activated delayed fluorescence material and application thereof in organic electroluminescence deviceKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2016·Granted Sep 8, 2020·0 cites·9 claims
- 4154US12262636B2Organic electroluminescent devices and preparation methods thereofKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2019·Granted Mar 25, 2025·0 cites·19 claims
- 4254US8390191B2Methods of preparing a Li film and methods of preparing an organic light emitting deviceQIU YONG·Filed 2011·Granted Mar 5, 2013·0 cites·13 claims
- 4354US2023413593A1Organic electroluminescent device and display deviceKUNSHAN GOVISIONOX OPTOELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4453US11969892B2Method, system, and storage medium for selecting grasp posture of dual-arm robotUNIV BEIHANG·Filed 2023·Granted Apr 30, 2024·0 cites·15 claims
- 4553US11159895B2Piezoelectric type and capacitive type combined MEMS microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2020·Granted Oct 26, 2021·0 cites·20 claims
- 4653US11057715B2Piezoelectric microphoneAAC ACOUSTIC TECH SHENZHEN CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·9 claims
- 4753US10749128B2Depositable ion organic function material and use thereof in organic electroluminescent deviceKUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO LTD·Filed 2016·Granted Aug 18, 2020·0 cites·7 claims
- 4853US8480448B2Donor film for laser induced thermal imaging method, light emitting device using the same, and method of manufacturing light emitting deviceYANG NAM-CHOUL·Filed 2010·Granted Jul 9, 2013·0 cites·7 claims
- 4953US2024288487A1Semiconductor structureMEDIATEK SINGAPORE PTE LTD·Filed 2024·Application pending·0 cites
- 5053US2025226270A1Semiconductor structureMEDIATEK SINGAPORE PTE LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →