Inventor · disambiguated record
He Yan
Also filed as: YAN HE
78 granted patents·16 pending applications·666 citations·filing 2000–2025
99Inventor score
Top patents by PatentIndex Score
94 records- 0199US7893265B2Methods for preparing arene-BIS (dicarboximide)-based semiconducting materials and related intermediates for preparing samePOLYERA CORP·Filed 2008·Granted Feb 22, 2011·54 cites·19 claims
- 0297US8022214B2Organic semiconductor materials and precursors thereofPOLYERA CORP·Filed 2008·Granted Sep 20, 2011·32 cites·20 claims
- 0397US7981989B2Photopolymer-based dielectric materials and methods of preparation and use thereofPOLYERA CORP·Filed 2007·Granted Jul 19, 2011·29 cites·25 claims
- 0497US7902363B2Diimide-based semiconductor materials and methods of preparing and using the samePOLYERA CORP·Filed 2007·Granted Mar 8, 2011·37 cites·20 claims
- 0596US11432170B1Portable generator dispatch recommendation engineAT & T IP I LP·Filed 2021·Granted Aug 30, 2022·10 cites·20 claims
- 0696US8334456B2Conjugated polymers and their use in optoelectronic devicesZHU ZHENGGUO·Filed 2010·Granted Dec 18, 2012·26 cites·30 claims
- 0796US7947837B2Organic semiconductor materials and methods of preparing and use thereofPOLYERA CORP·Filed 2007·Granted May 24, 2011·23 cites·11 claims
- 0896US7605394B2Siloxane-polymer dielectric compositions and related organic field-effect transistorsUNIV NORTHWESTERN·Filed 2005·Granted Oct 20, 2009·27 cites·24 claims
- 0995US8440828B2Organic semiconductors and devices incorporating sameQUINN JORDAN·Filed 2010·Granted May 14, 2013·19 cites·20 claims
- 1095US8404844B2Perylene semiconductors and methods of preparation and use thereofKASTLER MARCEL·Filed 2009·Granted Mar 26, 2013·49 cites·57 claims
- 1195US6473671B13-D modeling of prototype garmentsFiled 2000·Granted Oct 29, 2002·97 cites·59 claims
- 1293US8984116B2Passive and comprehensive hierarchical anomaly detection system and methodAT & T IP I LP·Filed 2013·Granted Mar 17, 2015·20 cites·20 claims
- 1390US8934352B2Hierarchical anomaly localization and prioritizationPEI DAN·Filed 2011·Granted Jan 13, 2015·14 cites·17 claims
- 1489US8761029B2Methods, apparatus and articles of manufacture to perform root cause analysis for network eventsAT & T IP I LP·Filed 2013·Granted Jun 24, 2014·10 cites·20 claims
- 1589US8748739B2Conjugated polymers and their use in optoelectronic devicesZHU ZHENGGUO·Filed 2012·Granted Jun 10, 2014·7 cites·20 claims
- 1689US8452871B2Passive and comprehensive hierarchical anomaly detection system and methodGE ZIHUI·Filed 2011·Granted May 28, 2013·13 cites·16 claims
- 1788US8940578B2Low-temperature fabrication of metal oxide thin films and nanomaterial-derived metal composite thin filmsUNIV NORTHWESTERN·Filed 2013·Granted Jan 27, 2015·7 cites·14 claims
- 1888US8598449B2Conjugated polymers and their use in optoelectronic devicesPAN HUALONG·Filed 2011·Granted Dec 3, 2013·7 cites·12 claims
- 1988US6725124B2System and method for texture mapping 3-D computer modeled prototype garmentsFiled 2002·Granted Apr 20, 2004·55 cites·18 claims
- 2087US10636006B2Methods, devices, and systems for prioritizing mobile network trouble tickets based on customer impactAT & T IP I LP·Filed 2017·Granted Apr 28, 2020·6 cites·20 claims
- 2187US10446756B2Conjugated polymers based on terthiophene and their applicationsRAYNERGY TEK INC·Filed 2015·Granted Oct 15, 2019·2 cites·5 claims
- 2287US9426665B2Method and apparatus for quantifying the customer impact of cell tower outagesAT & T IP I LP·Filed 2013·Granted Aug 23, 2016·8 cites·18 claims
- 2387US9219233B2Semiconductor materials prepared from rylene-(π-acceptor)copolymersFACCHETTI ANTONIO·Filed 2009·Granted Dec 22, 2015·6 cites·37 claims
- 2487US8580384B2Dielectric materials and methods of preparation and use thereofZHENG YAN·Filed 2011·Granted Nov 12, 2013·9 cites·18 claims
- 2586US8338555B2Photopolymers and their use in organic thin film transistorsYAN HE·Filed 2011·Granted Dec 25, 2012·5 cites·10 claims
- 2686US7799990B2Electron-blocking layer / hole-transport layer for organic photovoltaics and applications of sameUNIV NORTHWESTERN·Filed 2008·Granted Sep 21, 2010·10 cites·24 claims
- 2785US8796672B2Perylene-imide semiconductor polymersFACCHETTI ANTONIO·Filed 2009·Granted Aug 5, 2014·5 cites·5 claims
- 2884US10075356B2Hierarchical anomaly localization and prioritizationAT & T IP I LP·Filed 2016·Granted Sep 11, 2018·4 cites·17 claims
- 2984US8411577B2Methods, apparatus and articles of manufacture to perform root cause analysis for network eventsGE ZIHUI·Filed 2010·Granted Apr 2, 2013·7 cites·20 claims
- 3083US12323827B2Portable generator dispatch recommendation engineAT & T IP I LP·Filed 2024·Granted Jun 3, 2025·0 cites·20 claims
- 3183US9412852B2Low-temperature fabrication of nanomaterial-derived metal composite thin filmsUNIV NORTHWESTERN·Filed 2015·Granted Aug 9, 2016·3 cites·20 claims
- 3283US8093588B2Siloxane-polymer dielectric compositions and related organic field-effect transistorsMARKS TOBIN J·Filed 2009·Granted Jan 10, 2012·6 cites·16 claims
- 3382US10917801B2Predictive impact analysis for designing a resilient cellular backhaul networkAT & T IP I LP·Filed 2018·Granted Feb 9, 2021·3 cites·20 claims
- 3482US9301167B2Efficient cell site outage mitigationAT & T IP I LP·Filed 2015·Granted Mar 29, 2016·3 cites·20 claims
- 3582US8598448B2Pyrrolo[3,2-B]pyrrole semiconducting compounds and devices incorporating sameLU SHAOFENG·Filed 2011·Granted Dec 3, 2013·7 cites·17 claims
- 3681US9831433B2Conjugated polymers and devices incorporating the sameRAYNERGY TEK INC·Filed 2014·Granted Nov 28, 2017·2 cites·23 claims
- 3780US10609578B1Methods, systems and computer readable media for predicting risk in network elements using machine learningAT & T IP I LP·Filed 2019·Granted Mar 31, 2020·3 cites·20 claims
- 3880US2025267481A1Portable generator dispatch recommendation engineAT & T IP I LP·Filed 2025·Application pending·0 cites
- 3978US10698106B2Obstacle detecting method and apparatus, device and storage mediumBaidu online network technology beijing co ltd·Filed 2018·Granted Jun 30, 2020·2 cites·27 claims
- 4077US9973706B2Method and apparatus for detecting imaging conditionsNOKIA TECHNOLOGIES OY·Filed 2015·Granted May 15, 2018·2 cites·19 claims
- 4176US12227790B2Solid phase extraction material and its use for nucleic acid enrichment and detectionCAPITALBIO CORP·Filed 2022·Granted Feb 18, 2025·0 cites·7 claims
- 4276US12003980B2Portable generator dispatch recommendation engineAT & T IP I LP·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 4376US11188863B2Methods, devices, and systems for prioritizing mobile network trouble tickets based on customer impactAT & T IP I LP·Filed 2020·Granted Nov 30, 2021·1 cites·20 claims
- 4476US8470961B2Naphtalene-imide semiconductor polymersFACCHETTI ANTONIO·Filed 2009·Granted Jun 25, 2013·2 cites·38 claims
- 4573US9264331B2Hierarchical anomaly localization and prioritizationAT & T IP I LP·Filed 2014·Granted Feb 16, 2016·2 cites·15 claims
- 4673US8940579B2Low-temperature fabrication of metal oxide thin films and nanomaterial-derived metal composite thin filmsUNIV NORTHWESTERN·Filed 2013·Granted Jan 27, 2015·2 cites·15 claims
- 4773US8057918B2Organic light-emitting diodes and methods for assembly and enhanced charge injectionMARKS TOBIN J·Filed 2008·Granted Nov 15, 2011·3 cites·20 claims
- 4873US2025227488A1Cell site energy utilization managementAT & T IP I LP·Filed 2025·Application pending·0 cites
- 4970US11488734B2Electrical penetration assembly, manufacturing method thereof, and electrical penetration deviceUNIV TSINGHUA·Filed 2018·Granted Nov 1, 2022·1 cites·9 claims
- 5070US9704227B2Method and apparatus for image enhancementNOKIA TECHNOLOGIES OY·Filed 2014·Granted Jul 11, 2017·2 cites·20 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →