Inventor · Somers, NY, US

Xi Li

35Patents
9h-index
48Co-inventors
71Inventor score

Filing activity: Jan 25, 2006 → Apr 15, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7476578B1 Process for finFET spacer formation Electricity 42 Active
US7560360B2 Methods for enhancing trench capacitance and trench capacitor Electricity 32 Active
US9495651B2 Cohort manipulation and optimization Physics 26 Active
US8278164B2 Semiconductor structures and methods of manufacturing the same Electricity 17 Active
US7709320B2 Method of fabricating trench capacitors and memory cells using trench capacitors Electricity 16 Active
USD931104S1 Decanter General 10 Active
US8008160B2 Method and structure for forming trench DRAM with asymmetric strap Electricity 10 Active
USD1039099S1 Float General 9 Active
US10633851B2 Assembled self-recovery circular concrete-filled steel-tube composite joint Fixed Constructions 9 Active
US7892928B2 Method of forming asymmetric spacers and methods of fabricating semiconductor device using asymmetric spacers Electricity 7 Active
US7498271B1 Nitrogen based plasma process for metal gate MOS device Electricity 7 Active
US8765491B2 Shallow trench isolation recess repair using spacer formation process Electricity 6 Active
US7919379B2 Dielectric spacer removal Electricity 5 Active
US9659267B2 Cohort cost analysis and workload migration Physics 5 Active
US7749835B2 Trench memory with self-aligned strap formed by self-limiting process Electricity 4 Active
US7888722B2 Trench capacitors and memory cells using trench capacitors Electricity 4 Active
US7494891B2 Trench capacitor with void-free conductor fill Electricity 2 Active
US8604564B2 Semiconductor structures and methods of manufacturing the same Electricity 2 Active
US8829612B2 Method of forming asymmetric spacers and methods of fabricating semiconductor device using asymmetric spacers Electricity 1 Active
US8455327B2 Trench capacitor with spacer-less fabrication process Electricity 1 Active
US8492280B1 Method for simultaneously forming features of different depths in a semiconductor substrate Electricity 1 Active
US7682922B2 Post STI trench capacitor Electricity 1 Active
US9013008B2 Semiconductor structures and methods of manufacturing the same Electricity 1 Active
US7858485B2 Structure and method for manufacturing trench capacitance Electricity 1 Active
US8021945B2 Bottle-shaped trench capacitor with enhanced capacitance Emerging Cross-Sectional Technologies 1 Active

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