Inventor · disambiguated record
Liping Ma
Also filed as: MA LIPING
23 granted patents·16 pending applications·245 citations·filing 2001–2022
95Inventor score
Top patents by PatentIndex Score
39 records- 0194US6950331B2Organic bistable device and organic memory cellsUNIV CALIFORNIA·Filed 2001·Granted Sep 27, 2005·112 cites·27 claims
- 0291US8426040B2Compounds for use in light-emitting devicesZHENG SHIJUN·Filed 2011·Granted Apr 23, 2013·11 cites·3 claims
- 0389US9722200B2Top-emitting white organic light-emitting diodes having improved efficiency and stabilityNITTO DENKO CORP·Filed 2016·Granted Aug 1, 2017·6 cites·18 claims
- 0489US9276672B2Method, transport apparatus, and system for detecting submarine optical cable lineHUAWEI MARINE NETWORKS CO LTD·Filed 2013·Granted Mar 1, 2016·14 cites·18 claims
- 0585US8604689B2Hybrid composite emissive construct and light-emitting devices using the sameMA LIPING·Filed 2011·Granted Dec 10, 2013·7 cites·19 claims
- 0683US6784017B2Method of creating a high performance organic semiconductor devicePREC DYNAMICS CORP·Filed 2002·Granted Aug 31, 2004·30 cites·59 claims
- 0782US8933243B2Polyphenylene host compoundsZHENG SHIJUN·Filed 2011·Granted Jan 13, 2015·3 cites·3 claims
- 0880US9548458B2Polyphenylene host compoundsNITTO DENKO CORP·Filed 2014·Granted Jan 17, 2017·2 cites·21 claims
- 0978US8929978B2Phototherapy devices and methods comprising optionally substituted terphenyl and quaterphenyl compoundsKHAN SAZZADUR RAHMAN·Filed 2012·Granted Jan 6, 2015·4 cites·21 claims
- 1075US8586205B2Compounds for organic light emitting diode emissive layersZHENG SHIJUN·Filed 2010·Granted Nov 19, 2013·2 cites·2 claims
- 1174US9373797B2Compounds for use in light-emitting devicesNITTO DENKO CORP·Filed 2013·Granted Jun 21, 2016·2 cites·15 claims
- 1272US9172051B2Organic light emitting host materialsNITTO DENKO CORP·Filed 2013·Granted Oct 27, 2015·2 cites·12 claims
- 1371US9917281B2Top-emitting white organic light-emitting diodes having improved efficiency and stabilityNITTO DENKO CORP·Filed 2013·Granted Mar 13, 2018·2 cites·19 claims
- 1471US8933439B2Organic light-emitting diode with enhanced efficiencyMA LIPING·Filed 2011·Granted Jan 13, 2015·2 cites·17 claims
- 1571US7482621B2Rewritable nano-surface organic electrical bistable devicesUNIV CALIFORNIA·Filed 2004·Granted Jan 27, 2009·15 cites·14 claims
- 1670US7544966B2Three-terminal electrical bistable devicesUNIV CALIFORNIA·Filed 2004·Granted Jun 9, 2009·15 cites·23 claims
- 1769US9853220B2Efficient organic light-emitting diodes and fabrication of the sameMA LIPING·Filed 2012·Granted Dec 26, 2017·2 cites·21 claims
- 1868US7476893B2Vertical organic field effect transistorUNIV CALIFORNIA·Filed 2004·Granted Jan 13, 2009·13 cites·8 claims
- 1967US9299945B2Top-emitting white organic light-emitting diodes having improved efficiency and stabilityNITTO DENKO CORP·Filed 2012·Granted Mar 29, 2016·1 cites·16 claims
- 2056US9601710B2Organic light-emitting diode with enhanced efficiencyNITTO DENKO CORP·Filed 2014·Granted Mar 21, 2017·0 cites·19 claims
- 2153US2024391942A1Halogenated phenylarsine oxide compound and application thereofNUO BETA PHARMACEUTICAL TECH SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
- 2251US2021200051A1Ultrathin electrochromic device for high optical modulationNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 2349US2021096436A1Electrochromic elements and devicesNITTO DENKO CORP·Filed 2019·Application pending·0 cites
- 2447US12292611B2Submarine optical cable systemHMN TECH CO LIMITED·Filed 2022·Granted May 6, 2025·0 cites·10 claims
- 2546US2023324755A1High coloration speed solid-state electrochromic element and deviceNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 2645US2007252126A1Driver and Drive Method for Organic Bistable Electrical Device and Organic Led DisplayKAWAKAMI HARUO·Filed 2005·Application pending·0 cites
- 2745US2023046847A1Electrochromic element and devices with bulk heterojunction layer for enhanced dark state retentionNITTO DENKO CORP·Filed 2021·Application pending·0 cites
- 2845US2005003574A1Method of creating a high performance organic semiconductor deviceFiled 2004·Application pending·0 cites
- 2945US2021116492A1Cable accessory device and submarine cable accessory systemHUAWEI MARINE NETWORKS CO LTD·Filed 2018·Application pending·0 cites
- 3044US2022404675A1Ultrathin electrochromic element and device for high optical modulationNITTO DENKO CORP·Filed 2020·Application pending·0 cites
- 3144US2020050071A1Electrochromic devicesMA LIPING·Filed 2018·Application pending·0 cites
- 3243US2015228907A1Porous Films for Use in Light-Emitting DevicesNITTO DENKO CORP·Filed 2013·Application pending·0 cites
- 3341US2023169243A1Numerical Simulation Method for the Overflowing of River Channel Structures Based on Finite Volume MethodCHINA INST WATER RESOURCES & HYDROPOWER RES·Filed 2022·Application pending·0 cites
- 3439US2014255020A1Method, Apparatus, and System for Disaster Recovery of Optical Communication SystemHUAWEI MARINE NETWORKS CO LTD·Filed 2014·Application pending·0 cites
- 3538US11955764B2Submarine network deviceHUAWEI MARINE NETWORKS CO LTD·Filed 2018·Granted Apr 9, 2024·0 cites·22 claims
- 3638US2012223635A1Porous films for use in light-emitting devicesMOCHIZUKI AMANE·Filed 2012·Application pending·0 cites
- 3738US2021021336A1Submarine network device and submarine cable systemHUAWEI MARINE NETWORKS CO LTD·Filed 2019·Application pending·0 cites
- 3835US2012121267A1Optical add-drop multiplexer branching unit and corresponding optical transmission method and systemWANG GUOZHONG·Filed 2012·Application pending·0 cites
- 3930US9762348B2Reconfigurable optical add-drop multiplexer apparatusHUAWEI MARINE NETWORKS CO LTD·Filed 2016·Granted Sep 12, 2017·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →