Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Television audience monitoring system and apparatus and method of aligning a magnetic pick-up device

Television audience monitoring system and apparatus and method of aligning a magnetic pick-up device

US Patent 6484316 · Granted Nov 19, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Automated method for performing an assay2024
Fluidic test cassette2024
Fuel pump with electronic controlled pressure regulation and failure mitigation2024
Integrated uninterruptible power supply for personal computers1989