Inventor · Shandong, CN

Xi Zhang

39Patents
7h-index
62Co-inventors
72Inventor score

Filing activity: Feb 6, 2002 → Nov 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
USD988483S1 Downspout extension General 16 Active
USD988482S1 Downspout extension General 16 Active
US6991044B2 High-energy combined well perforating device Fixed Constructions 14 Expired
USD997309S1 Downspout extension General 12 Active
USD1012250S1 Downspout extension General 10 Active
US11885441B1 Telescopic drainpipe assembly Mechanical Engineering; Lighting; Heating 7 Active
US9384398B2 Method and apparatus for roof type classification and reconstruction based on two dimensional aerial images Physics 7 Active
US10013507B2 Learning synthetic models for roof style classification using point clouds Physics 6 Active
USD1016252S1 Downspout extension General 6 Active
USD1009230S1 Downspout extension General 5 Active
USD781060S1 Single rocking chair General 5 Active
US10901437B2 Unmanned aerial vehicle including an omnidirectional depth sensing and obstacle avoidance aerial system and method of operating same Electricity 4 Active
USD988176S1 Pendant General 3 Active
USD1035993S1 Electronic cigarette atomizer General 2 Active
US9349189B2 Occlusion resistant image template matching using distance transform Physics 2 Active
US9582939B2 Structure preserved point cloud simplification Physics 2 Active
US10444954B2 Distinguishable geographic area presentation Physics 1 Active
US11079179B2 Second-level liquid slag cache system with flow and temperature monitoring and control functions Mechanical Engineering; Lighting; Heating 0 Active
USD1072210S1 Downspout extension General 0 Active
US11396683B2 Control system and method for dry centrifugal granulation of liquid slag Emerging Cross-Sectional Technologies 0 Active
US11865520B2 Stable cerium-zirconium solid solution and preparation method therefor and application thereof Emerging Cross-Sectional Technologies 0 Active
US8405949B2 Current sensor for measuring inhomogeneity of potential distribution of arrester Physics 0 Active
US11911723B2 Honeycomb structure body, honeycomb structure filter, and extrusion molding die Mechanical Engineering; Lighting; Heating 0 Active
US11157138B2 Thumbnail generation for digital images Physics 0 Active
USD1072211S1 Downspout extension General 0 Active

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