Inventor · Durham, NC, US

Yan Zhang

17Patents
7h-index
38Co-inventors
62Inventor score

Filing activity: Dec 22, 2006 → Jul 20, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8389958B2 Up and down conversion systems for production of emitted light from various energy sources Emerging Cross-Sectional Technologies 67 Active
US8618509B2 Up and down conversion systems for production of emitted light from various energy sources Emerging Cross-Sectional Technologies 51 Active
US7414567B2 ADS-B radar system Physics 35 Active
US9302116B2 Non-invasive energy upconversion methods and systems for in-situ photobiomodulation Human Necessities 23 Active
US9526914B2 Non-invasive energy upconversion methods and systems Human Necessities 18 Active
US9526913B2 Non-invasive energy upconversion methods and systems Human Necessities 14 Active
US11369807B2 Compact proton therapy systems and methods Human Necessities 10 Active
US9417315B2 Radar system and methods for making and using same Emerging Cross-Sectional Technologies 6 Active
US10384071B2 Non-invasive energy upconversion methods and systems Human Necessities 4 Active
US10493296B2 Non-invasive energy upconversion methods and systems for in-situ photobiomodulation Human Necessities 4 Active
US8123289B2 Lift chair and a chair frame with a position holding mechanism for use therewith Emerging Cross-Sectional Technologies 2 Active
US11383098B2 Non-invasive energy upconversion methods and systems for in-situ photobiomodulation Human Necessities 1 Active
US11324965B2 Non-invasive energy upconversion methods and systems Human Necessities 1 Active
US11161611B2 Methods and systems for aircraft collision avoidance Physics 1 Active
US12077264B2 System and method for networked weather sensing in open water environments Emerging Cross-Sectional Technologies 0 Active
US12126427B2 VHF-omnidirectional range/instrument landing system receiver and methods of use Electricity 0 Active
US12016687B2 Implantable probes and methods of fabrication Human Necessities 0 Active

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