Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Band and the headphone utilizing the same

Band and the headphone utilizing the same

US Patent 4609786 · Granted Sep 2, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electrostatic speaker2012
Radio wave-transmitting wavelength-selective plate and method for producing same2008
Disk changer apparatus2005
Disk storage apparatus and disk changer apparatus with enhanced access to disks2004
Frequency selective plate and method for producing same2004
Planar type electro-acoustic transducer and process for manufacturing same1984
Pickup device for disc player1984
Electro-acoustic transducer1983
Electro-acoustic transducer1983
Diaphragm for electro-acoustic transducer1982
Planar electrodynamic electroacoustic transducer1982
Diaphragm for electro-acoustic transducer1982