Inventor · Portland, OR, US

John L. Sturtevant

10Patents
4h-index
21Co-inventors
60Inventor score

Filing activity: Feb 28, 1994 → Aug 31, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5516608A Method for controlling a line dimension arising in photolithographic processes Physics 101 Expired
US6913872B1 Dual-wavelength exposure for reduction of implant shadowing Electricity 9 Expired
US7349752B1 Dynamically coupled metrology and lithography Electricity 8 Expired
US6797456B1 Dual-layer deep ultraviolet photoresist process and structure Physics 5 Expired
US11061373B1 Method and system for calculating probability of success or failure for a lithographic process due to stochastic variations of the lithographic process Physics 4 Active
US8607168B2 Contour alignment for model calibration Physics 1 Active
US6733936B1 Method for generating a swing curve and photoresist feature formed using swing curve Physics 1 Expired
US11270054B1 Method and system for calculating printed area metric indicative of stochastic variations of the lithographic process Physics 0 Active
US11699017B2 Die yield assessment based on pattern-failure rate simulation Physics 0 Active
US10445452B2 Simulation-assisted wafer rework determination Physics 0 Active

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