Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Active noise controller

Active noise controller

US Patent 7574006 · Granted Aug 11, 2009

Estimated economic value: $583,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pallet reversing apparatus for conveyor2025
Loudspeaker system and seat2025
Loudspeaker system, mobile body seat, and mobile body2024
Signal processing device, signal processing method, and recording medium2023
Work processing apparatus and liquid chemical bag for the same2020
Nozzle and work polishing apparatus2020
Polishing apparatus for a work with mechanical polishing function and chemical p2019
Method of polishing work and method of dressing polishing pad2019
Work polishing method and work polishing apparatus2019
Grain-oriented electrical steel sheet and method of manufacturing grain-oriented2019
Switching device having a push button2019
Installation structure for vehicle-mounted device2018