Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Speaker with voice coil and field coil

Speaker with voice coil and field coil

US Patent 8958597 · Granted Feb 17, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for encrypting and compressing blocks of data2024
Vibro-acoustic transducer2021
System and method for encrypting and compressing blocks of data2021
DC induction motor driven by a unidirectional current induced in to a rotor ring2020
Haptic feedback and interface systems for reproducing internal body sounds2020
System and method for a loudspeaker with a diaphragm2020
Haptic feedback and interface systems for reproducing internal body sounds2018
Vibro-acoustic transducer2018
DC induction motor with stator coil driven by a unidirectional field current2018
System and method for a loudspeaker with a diaphragm2018
Speaker with voice coil and field coil2017
Writing device having writing tip and stylus tip2015