Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Headphone apparatus for providing dynamic sound with vibrations and method therefor

Headphone apparatus for providing dynamic sound with vibrations and method therefor

US Patent 6603863 · Granted Aug 5, 2003

Estimated economic value: $271,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Headphone1999
Earphone assembly1996
Acoustic reproducing apparatus1995
Earphone1993
Playback apparatus having a single mode selecting pushbutton1990