Inventor · Redlands, CA, US

David A. Lesyna

18Patents
12h-index
15Co-inventors
75Inventor score

Filing activity: Mar 4, 1992 → Jun 1, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US7280633B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 277 Expired
US7199382B2 Patient alignment system with external measurement and object coordination for radiation therapy system Physics 232 Expired
US5895926A Beamline control and security system for a radiation treatment facility Human Necessities 220 Expired
US5585642A Beamline control and security system for a radiation treatment facility Human Necessities 217 Expired
US5260581A Method of treatment room selection verification in a radiation beam therapy system Human Necessities 217 Expired
US5825845A Proton beam digital imaging system Human Necessities 208 Expired
US7446328B2 Patient alignment system with external measurement and object coordination for radiation therapy system Physics 120 Active
US5549616A Vacuum-assisted stereotactic fixation system with patient-activated switch Human Necessities 66 Expired
US7949096B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 56 Active
US7746978B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 55 Active
US8269195B2 Patient alignment system with external measurement and object coordination for radiation therapy system Physics 41 Active
US8750453B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 33 Active
US8184773B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 12 Active
US8981324B2 Patient alignment system with external measurement and object coordination for radiation therapy system Physics 8 Active
US8569720B2 Patient alignment system with external measurement and object coordination for radiation therapy system Physics 5 Active
US9623263B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 2 Active
US10010720B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 1 Active
US10549122B2 Path planning and collision avoidance for movement of instruments in a radiation therapy environment Physics 1 Active

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