Inventor · Sunnyvale, CA, US

Matthew Roelle

31Patents
8h-index
28Co-inventors
75Inventor score

Filing activity: Oct 22, 2002 → Jul 5, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8460236B2 Fiber optic instrument sensing system Human Necessities 139 Active
US10143360B2 Methods and devices for controlling a shapeable medical device Human Necessities 121 Active
US9498601B2 Catheter tension sensing Human Necessities 101 Active
US10213264B2 Catheter tension sensing Human Necessities 98 Active
US8672837B2 Methods and devices for controlling a shapeable medical device Human Necessities 81 Active
US6983590B2 Secondary air injection diagnostic system using pressure feedback Emerging Cross-Sectional Technologies 30 Expired
US9657675B1 Control of piston trajectory in a free-piston combustion engine Mechanical Engineering; Lighting; Heating 17 Active
US6802181B2 Method and apparatus for monitoring catalyst efficiency and secondary air injection Emerging Cross-Sectional Technologies 8 Expired
US6871136B1 Method for on-board diagnosis of cold start emissions reduction control strategy Emerging Cross-Sectional Technologies 7 Expired
US10408150B2 Control of piston trajectory in a free-piston combustion engine Mechanical Engineering; Lighting; Heating 5 Active
US9719415B2 Energy storage and conversion in free-piston combustion engines Electricity 4 Active
US8997699B2 Linear free piston combustion engine with indirect work extraction via gas linkage Mechanical Engineering; Lighting; Heating 3 Active
US11051681B2 Methods and devices for controlling a shapeable medical device Human Necessities 3 Active
US11053876B2 Control of piston trajectory in a linear generator Mechanical Engineering; Lighting; Heating 3 Active
US11857156B2 Methods and devices for controlling a shapeable medical device Human Necessities 2 Active
US10156198B2 Control of piston trajectory in a free-piston combustion engine Mechanical Engineering; Lighting; Heating 2 Active
US10731586B2 Control of piston trajectory in a free-piston combustion engine Mechanical Engineering; Lighting; Heating 2 Active
US11578646B2 Energy storage and conversion in linear generators Electricity 2 Active
US10404199B2 Auto-braking for an electromagnetic machine Electricity 2 Active
US10738688B2 Energy storage and conversion in free-piston combustion engines Electricity 2 Active
US11339735B2 Control of piston trajectory in a linear generator Mechanical Engineering; Lighting; Heating 2 Active
US11211885B2 Auto-braking for an electromagnetic machine Electricity 2 Active
US11739705B2 Control of piston trajectory in a linear generator Mechanical Engineering; Lighting; Heating 1 Active
US11867116B2 Energy storage and conversion in linear generators Electricity 0 Active
US12170501B2 Core synchronization for linear generators Electricity 0 Active

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