Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus

Apparatus

US Patent 8755553 · Granted Jun 17, 2014

Estimated economic value: $4,757,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and apparatus for adjusting filtering to adjust an acoustic feedback bas2019
Magnetic shielding apparatus2019
Speaker back cavity2018
Method and apparatus for audio playback2018
Speaker back cavity2017
Speaker back cavity2016
Magnetic shielding apparatus2014
Sound generating apparatus2014
Enclosing adsorbent material2012
Catalyst and method for manufacturing the same1997
Method for impregnating catalyst support with platinum1996
Catalyst and process for purifying diesel exhaust gases1996