Inventor · Beijing, CN

Yangzhou Du

48Patents
10h-index
38Co-inventors
71Inventor score

Filing activity: Apr 1, 2010 → Sep 19, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9460541B2 Avatar animation, social networking and touch screen applications Electricity 454 Active
US9589357B2 Avatar-based video encoding Physics 434 Active
US9330483B2 Avatar facial expression techniques Physics 427 Active
US9898849B2 Facial expression based avatar rendering in video animation and method Physics 426 Active
US9357174B2 System and method for avatar management and selection Electricity 425 Active
US9792714B2 Avatar-based transfer protocols, icon generation and doll animation Electricity 422 Active
US9361510B2 Efficient facial landmark tracking using online shape regression method Physics 422 Active
US9489760B2 Mechanism for facilitating dynamic simulation of avatars corresponding to changing user performances as detected at computing devices Physics 420 Active
US9936165B2 System and method for avatar creation and synchronization Electricity 419 Active
US9398262B2 Communication using avatar Electricity 32 Active
US9830728B2 Augmented facial animation Physics 10 Active
US8805018B2 Method of detecting facial attributes Physics 8 Active
US11303850B2 Communication using interactive avatars Electricity 7 Active
US9824502B2 Sketch selection for rendering 3D model avatar Physics 5 Active
US9799133B2 Facial gesture driven animation of non-facial features Physics 5 Active
US9386268B2 Communication using interactive avatars Electricity 5 Active
US9247203B2 Object of interest based image processing Electricity 5 Active
US10540800B2 Facial gesture driven animation of non-facial features Physics 5 Active
US10740944B2 Augmented facial animation Physics 4 Active
US9489567B2 Tracking and recognition of faces using selected region classification Physics 3 Active
US11295502B2 Augmented facial animation Physics 3 Active
US9679412B2 3D face model reconstruction apparatus and method Physics 3 Active
US9141855B2 Accelerated object detection filter using a video motion estimation module Physics 2 Active
US10044849B2 Scalable avatar messaging Electricity 2 Active
US9042599B2 Techniques for face detection and tracking Physics 2 Active

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