Inventor · White Plains, NY, US

Eric A. Joseph

94Patents
12h-index
91Co-inventors
87Inventor score

Filing activity: Aug 24, 2001 → Sep 27, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US9114438B2 Copper residue chamber clean Electricity 183 Active
US9493879B2 Selective sputtering for pattern transfer Electricity 132 Active
US6624068B2 Polysilicon processing using an anti-reflective dual layer hardmask for 193 nm lithography Electricity 52 Expired
US8338225B2 Method to reduce a via area in a phase change memory cell Electricity 29 Active
US7560721B1 Phase change material with filament electrode Physics 22 Active
US8138028B2 Method for manufacturing a phase change memory device with pillar bottom electrode Electricity 21 Active
US6803661B2 Polysilicon processing using an anti-reflective dual layer hardmask for 193 nm lithography Electricity 17 Expired
US8871107B2 Subtractive plasma etching of a blanket layer of metal or metal alloy Electricity 13 Active
US8633117B1 Sputter and surface modification etch processing for metal patterning in integrated circuits Electricity 13 Active
US8105859B2 In via formed phase change memory cell with recessed pillar heater Electricity 13 Active
US9799519B1 Selective sputtering with light mass ions to sharpen sidewall of subtractively patterned conductive metal layer Electricity 13 Active
US7485487B1 Phase change memory cell with electrode Electricity 13 Active
US8728859B2 Small footprint phase change memory cell Electricity 12 Active
US8471236B2 Flat lower bottom electrode for phase change memory cell Electricity 11 Active
US7910911B2 Phase change memory with tapered heater Electricity 10 Active
US8809828B2 Small footprint phase change memory cell Electricity 9 Active
US8431486B2 Interconnect structure for improved time dependent dielectric breakdown Electricity 9 Active
US8426967B2 Scaled-down phase change memory cell in recessed heater Electricity 8 Active
US9786550B2 Low resistance metal contacts to interconnects Electricity 8 Active
US9786597B2 Self-aligned pitch split for unidirectional metal wiring Electricity 8 Active
US8030130B2 Phase change memory device with plated phase change material Electricity 8 Active
US8283650B2 Flat lower bottom electrode for phase change memory cell Electricity 7 Active
US7960203B2 Pore phase change material cell fabricated from recessed pillar Electricity 7 Active
US8288236B2 Field effect transistor having nanostructure channel Electricity 7 Active
US9705077B2 Spin torque MRAM fabrication using negative tone lithography and ion beam etching Electricity 7 Active

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