Patent.No |
Patent.Type |
Patent.Name |
Application.Date |
Registration Authority |
2016204587777 |
Utility model |
Vertically vibrating vibrator |
2016-5-19 |
SIPO |
2016204584213 |
Utility model |
A new type of moving iron unit |
2016-5-19 |
SIPO |
2016203418339 |
Utility model |
Compact magnetic vibrator |
2016-4-21 |
SIPO |
2016203417020 |
Utility model |
A dynamic iron unit PCB circuit board convenient for installing a capacitor |
2016-4-21 |
SIPO |
2016202469013 |
Utility model |
A moving iron unit with a double guide needle |
2016-3-28 |
SIPO |
2016202469297 |
Utility model |
Balanced armature and guide pin snap-in connection structure |
2016-3-28 |
SIPO |
2016202191328 |
Utility model |
An improved moving iron type vibrator |
2016-3-21 |
SIPO |
2016201357504 |
Utility model |
A silver-coated copper wire coil and its speakers |
2016-2-23 |
SIPO |
2016200651365 |
Utility model |
Magnetic vibrator |
2016-1-22 |
SIPO |
2016200262738 |
Utility model |
A balanced armature vibrator |
2016-1-12 |
SIPO |
2015210625146 |
Utility model |
A graphene moving coil speaker |
2015-12-17 |
SIPO |
2015210606855 |
Utility model |
Dynamic graph speaker of moving coil speaker and dynamic coil speaker applied thereto |
2015-12-17 |
SIPO |
2015210618814 |
Utility model |
Rotary speaker structure of pot frame and moving coil speaker |
2015-12-17 |
SIPO |
2015210638112 |
Utility model |
Sound coil and moving coil speaker of moving coil speaker |
2015-12-17 |
SIPO |
2015210084997 |
Utility model |
A graphene coil for a speaker |
2015-12-8 |
SIPO |
2015210100951 |
Utility model |
Plane diaphragm for double-sided printed graphene coil |
2015-12-8 |
SIPO |
2015209371384 |
Utility model |
Double moving iron unit combination structure |
2015-11-19 |
SIPO |
2015208441765 |
Utility model |
Liquid metal headphones |
2015-10-28 |
SIPO |
2015208457481 |
Utility model |
Liquid metal in-ear earphone |
2015-10-28 |
SIPO |
2015208460639 |
Utility model |
Headphone liquid metal plug |
2015-10-28 |
SIPO |
2015208460658 |
Utility model |
Headphone liquid metal stent |
2015-10-28 |
SIPO |
2015208461167 |
Utility model |
Liquid metal earphone shell |
2015-10-28 |
SIPO |
2015208457496 |
Utility model |
Graphene headphone |
2015-10-28 |
SIPO |
2015208428648 |
Utility model |
Graphene in-ear earphone |
2015-10-28 |
SIPO |
2015208447456 |
Utility model |
Headset graphene stent |
2015-10-28 |
SIPO |