Inventor · Fremont, CA, US

Shifeng Li

35Patents
5h-index
28Co-inventors
65Inventor score

Filing activity: Jan 19, 2012 → Jul 18, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US8747748B2 Chemical sensor with conductive cup-shaped sensor surface Emerging Cross-Sectional Technologies 71 Active
US8962366B2 Self-aligned well structures for low-noise chemical sensors Physics 65 Active
US9671363B2 Chemical sensor with consistent sensor surface areas Physics 20 Active
US9841398B2 Methods for manufacturing well structures for low-noise chemical sensors Physics 8 Active
US10784103B2 Water level sequencing flow cell fabrication Physics 5 Active
US9128044B2 Chemical sensors with consistent sensor surface areas Physics 4 Active
US9267914B2 Electric field directed loading of microwell array Performing Operations; Transporting 4 Active
US9823217B2 Chemical device with thin conductive element Physics 3 Active
US11255793B2 Biosensors for biological or chemical analysis and methods of manufacturing the same comprising a plurality of wells formed by a metal or metal oxide layer Electricity 3 Active
US9080968B2 Methods and systems for point of use removal of sacrificial material Electricity 2 Active
US9835585B2 Chemical sensor with protruded sensor surface Physics 2 Active
US11387096B2 Wafer level sequencing flow cell fabrication Physics 2 Active
US8647577B2 Chemical coating of microwell for electrochemical detection device Emerging Cross-Sectional Technologies 2 Active
US9404887B2 Chemical coating of microwell for electrochemical detection device Emerging Cross-Sectional Technologies 2 Active
US9528962B2 Sensor arrays and methods for making same Emerging Cross-Sectional Technologies 2 Active
US9476853B2 System and method for forming microwells Electricity 1 Active
US9891190B2 Chemical coating of microwell for electrochemical detection device Emerging Cross-Sectional Technologies 1 Active
US12134093B2 System and method for integrated sensor cartridge Chemistry; Metallurgy 0 Active
US10418219B2 Left-handed material extended interaction klystron Electricity 0 Active
US9476854B2 Electric field directed loading of microwell array Performing Operations; Transporting 0 Active
US9778221B2 Electric field directed loading of microwell array Performing Operations; Transporting 0 Active
US10481124B2 Chemical device with thin conductive element Physics 0 Active
US12057309B2 Wafer level sequencing flow cell fabrication Physics 0 Active
US9116117B2 Chemical sensor with sidewall sensor surface Physics 0 Active
US10605770B2 Chemical coating of microwell for electrochemical detection device Emerging Cross-Sectional Technologies 0 Active

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