Inventor · Beijing, CN

Feng Wu

143Patents
25h-index
67Co-inventors
93Inventor score

Filing activity: Dec 3, 1999 → Jan 11, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7003035B2 Video coding methods and apparatuses Electricity 201 Expired
US8896594B2 Depth sensing with depth-adaptive illumination Electricity 189 Active
US7154952B2 Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures Electricity 146 Expired
US6816194B2 Systems and methods with error resilience in enhancement layer bitstream of scalable video coding Electricity 135 Expired
US6700933B1 System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (PFGS) video coding Electricity 89 Expired
US6614936B1 System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding Electricity 89 Expired
US8374245B2 Spatiotemporal prediction for bidirectionally predictive(B) pictures and motion vector prediction for multi-picture reference motion compensation Electricity 86 Active
US8774280B2 Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures Electricity 81 Active
US7421455B2 Video search and services Emerging Cross-Sectional Technologies 81 Expired
US9185427B2 Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation Electricity 80 Active
US8379722B2 Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures Electricity 72 Active
US8873630B2 Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation Electricity 59 Active
US10469863B2 Block vector prediction in video and image coding/decoding Electricity 55 Active
US7369610B2 Enhancement layer switching for scalable video coding Electricity 53 Active
US10368091B2 Block flipping and skip mode in intra block copy prediction Electricity 52 Active
US7280700B2 Optimization techniques for data compression Electricity 50 Expired
US7783773B2 Glitch-free media streaming Electricity 50 Active
US8804816B2 Video encoding enhancements Electricity 45 Active
US7627037B2 Barbell lifting for multi-layer wavelet coding Electricity 42 Active
US10567754B2 Hash table construction and availability checking for hash-based block matching Electricity 39 Active
US7801220B2 In-band wavelet video coding with spatial scalability Electricity 34 Active
US8340177B2 Embedded base layer codec for 3D sub-band coding Electricity 33 Active
US6907070B2 Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding Electricity 32 Expired
US6996173B2 Seamless switching of scalable video bitstreams Electricity 31 Expired
US7391809B2 Scalable video transcoding Electricity 26 Expired

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