Inventor · San Jose, CA, US

Sheng Qu

35Patents
8h-index
23Co-inventors
71Inventor score

Filing activity: Sep 15, 2004 → Sep 21, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US8811490B2 Multiple color channel multiple regression predictor Electricity 47 Active
US8837825B2 Image Prediction based on primary color grading model Electricity 27 Active
US9497456B2 Layer decomposition in hierarchical VDR coding Electricity 20 Active
US9066070B2 Non-linear VDR residual quantizer Electricity 13 Active
US8731287B2 Image prediction based on primary color grading model Electricity 11 Active
US9100660B2 Guided image up-sampling in video coding Electricity 9 Active
US10587897B2 Specifying visual dynamic range coding operations and parameters Electricity 8 Active
US9607658B2 System and methods for generating scene stabilized metadata Electricity 8 Active
US8873877B2 Adaptive false contouring prevention in layered coding of images with extended dynamic range Electricity 5 Active
US8897581B2 Guided post-prediction filtering in layered VDR coding Electricity 5 Active
US10298923B2 Efficient architecture for layered VDR coding Electricity 4 Active
US9967599B2 Transmitting display management metadata over HDMI Physics 3 Active
US10136162B2 Specifying visual dynamic range coding operations and parameters Electricity 3 Active
US9219916B2 Joint base layer and enhancement layer quantizer adaptation in EDR video coding Physics 3 Active
US9386313B2 Multiple color channel multiple regression predictor Electricity 3 Active
US10056042B2 Metadata filtering for display mapping for high dynamic range images Physics 3 Active
US9648351B2 Error control in multi-stream EDR video codec Electricity 2 Active
US7136414B2 System and method for efficiently performing an inverse telecine procedure Electricity 2 Expired
US9338470B2 Guided color transient improvement filtering in video coding Electricity 1 Active
US10182235B2 Hardware efficient sparse FIR filtering in layered video coding Electricity 1 Active
US9699483B2 Multiple color channel multiple regression predictor Electricity 1 Active
US11272213B2 Backward compatible display management metadata compression Electricity 1 Active
US10553255B2 System and methods for generating scene stabilized metadata Electricity 1 Active
US10575005B2 Video coding and delivery with both spatial and dynamic range scalability Electricity 1 Active
US9374576B2 Fused region-based VDR prediction Electricity 1 Active

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