Inventor · Shanghai, CN

Haishan Wang

22Patents
6h-index
32Co-inventors
69Inventor score

Filing activity: Apr 9, 1999 → Jul 7, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6904176B1 System and method for tiled multiresolution encoding/decoding and communication with lossless selective regions of interest via data reuse Electricity 85 Expired
US6407747B1 Computer screen image magnification system and method Physics 64 Expired
US9889029B2 Implant delivery system Human Necessities 59 Active
US7162080B2 Graphic image re-encoding and distribution system and method Physics 21 Expired
US7666880B2 Imidazo[1,2-A]pyridine derivatives: preparation and pharmaceutical applications Emerging Cross-Sectional Technologies 14 Active
US8270469B2 Encoding video at multiple resolution levels Electricity 14 Active
US6389160B1 Hybrid wavelet and JPEG system and method for compression of color images Physics 6 Expired
US8143282B2 Heterocyclic compounds Chemistry; Metallurgy 6 Active
US8648092B2 Imidazo[1,2-a]pyridine derivatives: preparation and pharmaceutical applications Emerging Cross-Sectional Technologies 3 Active
US8238419B2 Displaying video at multiple resolution levels Electricity 2 Active
US10045847B2 Electric handle for implant delivery and delivery system Human Necessities 2 Active
US10098769B2 Device and method for loading implant into delivery system Emerging Cross-Sectional Technologies 2 Active
US10813754B2 Driving handle for delivering implant, and delivery system Human Necessities 2 Active
US8901149B2 Imidazo[1,2-a]pyridine derivatives: preparation and pharmaceutical applications Emerging Cross-Sectional Technologies 1 Active
US10842621B2 Artificial cardiac valve Human Necessities 1 Active
US10123871B2 Implant capsule and implant delivery system Human Necessities 1 Active
US9957270B2 Fused pyrimidine-based hydroxamate derivatives Chemistry; Metallurgy 0 Active
US11890195B1 Leaflet capture device and system, and assembling method Human Necessities 0 Active
US9266882B2 Imidazo[1,2-a]pyridine derivatives: preparation and pharmaceutical applications Emerging Cross-Sectional Technologies 0 Active
US10966831B2 Delivery device for prosthetic mitral valve annuloplasty ring and prosthetic mitral valve annuloplasty ring delivery system Human Necessities 0 Active
US7199121B2 Protein tyrosine phosphatase inhibitor Chemistry; Metallurgy 0 Expired
US12011580B1 Impeller of cardiac assist device, and cardiac assist device Human Necessities 0 Active

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