Inventor · Beijing, CN

He Yan

78Patents
12h-index
103Co-inventors
87Inventor score

Filing activity: Sep 11, 2000 → May 1, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US6473671B1 3-D modeling of prototype garments Physics 52 Expired
US7893265B2 Methods for preparing arene-BIS (dicarboximide)-based semiconducting materials and related intermediates for preparing same Chemistry; Metallurgy 47 Active
US8404844B2 Perylene semiconductors and methods of preparation and use thereof Emerging Cross-Sectional Technologies 43 Active
US6725124B2 System and method for texture mapping 3-D computer modeled prototype garments Physics 29 Expired
US8022214B2 Organic semiconductor materials and precursors thereof Emerging Cross-Sectional Technologies 27 Active
US7902363B2 Diimide-based semiconductor materials and methods of preparing and using the same Emerging Cross-Sectional Technologies 27 Active
US7981989B2 Photopolymer-based dielectric materials and methods of preparation and use thereof Chemistry; Metallurgy 23 Active
US7947837B2 Organic semiconductor materials and methods of preparing and use thereof Electricity 20 Active
US8334456B2 Conjugated polymers and their use in optoelectronic devices Emerging Cross-Sectional Technologies 18 Active
US8440828B2 Organic semiconductors and devices incorporating same Emerging Cross-Sectional Technologies 17 Active
US8984116B2 Passive and comprehensive hierarchical anomaly detection system and method Electricity 16 Active
US7605394B2 Siloxane-polymer dielectric compositions and related organic field-effect transistors Electricity 16 Active
US8934352B2 Hierarchical anomaly localization and prioritization Electricity 11 Active
US8452871B2 Passive and comprehensive hierarchical anomaly detection system and method Electricity 10 Active
US8748739B2 Conjugated polymers and their use in optoelectronic devices Emerging Cross-Sectional Technologies 7 Active
US8598449B2 Conjugated polymers and their use in optoelectronic devices Emerging Cross-Sectional Technologies 7 Active
US7449509B2 Hole transport layer compositions and related diode devices Emerging Cross-Sectional Technologies 7 Expired
US8580384B2 Dielectric materials and methods of preparation and use thereof Emerging Cross-Sectional Technologies 6 Active
US7799990B2 Electron-blocking layer / hole-transport layer for organic photovoltaics and applications of same Emerging Cross-Sectional Technologies 6 Active
US9426665B2 Method and apparatus for quantifying the customer impact of cell tower outages Electricity 6 Active
US11432170B1 Portable generator dispatch recommendation engine Electricity 5 Active
US8940578B2 Low-temperature fabrication of metal oxide thin films and nanomaterial-derived metal composite thin films Electricity 5 Active
US8761029B2 Methods, apparatus and articles of manufacture to perform root cause analysis for network events Electricity 5 Active
US9219233B2 Semiconductor materials prepared from rylene-(π-acceptor)copolymers Emerging Cross-Sectional Technologies 5 Active
US10636006B2 Methods, devices, and systems for prioritizing mobile network trouble tickets based on customer impact Physics 5 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.