Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Point-of-gaze tracker

Point-of-gaze tracker

US Patent 5471542 · Granted Nov 28, 1995

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image-based head position tracking method and system2014
Dual transducer cargo sensor device2008
Universal mount cargo status sensor device2005
Concave reflector with phase shifted and selectively focused output energy2003
Cargo sensing system and method2002