Inventor · Natick, MA, US

Thomas P. Blackadar

38Patents
18h-index
21Co-inventors
81Inventor score

Filing activity: Oct 2, 1997 → Jun 20, 2018

Most-cited inventions

PatentTitleAreaCited byStatus
US6018705A Measuring foot contact time and foot loft time of a person in locomotion Physics 695 Expired
US8214007B2 Body worn physiological sensor device having a disposable electrode module Human Necessities 502 Active
US6898550B1 Monitoring activity of a user in locomotion on foot Physics 498 Expired
US6298314A Detecting the starting and stopping of movement of a person on foot Physics 475 Expired
US6493652B1 Monitoring activity of a user in locomotion on foot Physics 472 Expired
US6052654A Measuring foot contact time and foot loft time of a person in locomotion Physics 443 Expired
US6122340A Detachable foot mount for electronic device Physics 420 Expired
US7200517B2 Monitoring activity of a user in locomotion on foot Physics 398 Expired
US6357147B1 Detachable foot mount for electronic device Physics 389 Expired
US6336365B1 Low-cost accelerometer Emerging Cross-Sectional Technologies 364 Expired
US6536139B2 Detachable foot mount for electronic device Physics 342 Expired
US7428471B2 Monitoring activity of a user in locomotion on foot Physics 146 Active
US9700222B2 Health-monitor patch Physics 108 Active
US7428472B2 Monitoring activity of a user in locomotion on foot Physics 85 Active
US8630699B2 Body worn physiological sensor device having a disposable electrode module Human Necessities 53 Active
US7187924B2 Intelligent data network with power management capabilities Emerging Cross-Sectional Technologies 45 Expired
US7617071B2 Monitoring activity of a user in locomotion on foot Physics 34 Active
US9734304B2 Versatile sensors with data fusion functionality Physics 31 Active
US7962312B2 Monitoring activity of a user in locomotion on foot Physics 13 Active
US7768415B2 Sensor device with persistent low power beacon Emerging Cross-Sectional Technologies 11 Active
US7466979B2 Intelligent data network with power management capabilities Emerging Cross-Sectional Technologies 6 Active
US10478727B2 Angling event detecting and reporting apparatus Electricity 5 Active
US10751617B2 Method to determine and share angling events and corresponding location data Electricity 4 Active
US10682573B2 On-line multiplayer gaming system for real-world angling events Electricity 3 Active
US9247897B2 Monitoring activity of a user in locomotion on foot Physics 3 Active

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