Inventor · Tucson, AZ, US

James N. Head

5Patents
1h-index
18Co-inventors
44Inventor score

Filing activity: Jul 24, 2007 → Aug 31, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7967255B2 Autonomous space flight system and planetary lander for executing a discrete landing sequence to remove unknown navigation error, perform hazard avoidance and relocate the lander and method Performing Operations; Transporting 3 Active
US10436574B2 Optical navigation system Physics 1 Active
US8682522B2 Systems and methods for triaging a plurality of targets with a robotic vehicle Physics 1 Active
US11580690B1 Horizon-based navigation Physics 1 Active
US11449494B2 Distributed secure database system using an evolving nonce Electricity 1 Active

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