Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for monitoring the alertness of the driver of a vehicle

Method and apparatus for monitoring the alertness of the driver of a vehicle

US Patent 4359725 · Granted Nov 16, 1982

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Processing of video streams2021
Pedestrian barrier and queue management2021
Systems and methods for transient acoustic event detection, classification, and 2020
System and methods of radio interference based localization in sensor networks2009
Acoustic source localization system and applications of the same2008