AAC Microtech (Changzhou) Co., Ltd.

China

 
Total IP 455
Total IP Rank # 2,769
IP Activity Score 3.5/5.0    731
IP Activity Rank # 980
Parent Entity AAC Technologies Holdings Inc.
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

187 1
0 0
265 1
1
 
Last Patent 2024 - Sound generating device
First Patent 2012 - Tactile sensation transmission s...
Last Trademark 2022 - Rising Sound
First Trademark 2019 - SLS

Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Sounding device. The present invention provides a sounding device having a frame, a vibration sy...
Invention Sounding device. The present disclosure provides a sounding device having a first frame; a first...
Invention Sound generator. A sound generator provided in the present disclosure includes a frame, a magnet...
Invention Multifunctional sound device. A multifunctional sound device includes a housing, a sound unit, a...
Invention Vibrating motor, electronic device, and control method. The present invention provides a vibrati...
Invention Vibration sounding device. A vibration sounding device includes a housing, a sounding unit, and ...
2022 Invention Vibration motor. The present application provides a vibration motor, including a casing with an ...
Invention Vibration exciter. The present application provides a vibration exciter, including a casing with...
Invention Vibration exciter. The present disclosure discloses a vibration exciter comprising: a housing ha...
Invention Sound device. The present disclosure discloses a sound device a frame; a vibration system suppor...
Invention Speaker. A speaker includes: a frame, a vibration system, including a diaphragm and a voice coil...
Invention Electronic device with a sounding function. Disclosed is an electronic device with a sounding fu...
Invention Coaxial speaker. Disclosed is a coaxial speaker, including a magnetic circuit system, a first so...
Invention Coaxial speaker. Disclosed is a coaxial speaker, including a magnetic circuit system, and two so...
Invention Coaxial speaker. The present invention provides a coaxial speaker including a supporting ring, a...
Invention Sound device. The present disclosure discloses a sound device includes a frame, a magnet system,...
Invention Vibration device. The present disclosure discloses a vibration device includes a housing with a ...
Invention Sound device. The present disclosure discloses a sound device includes a frame having a receivin...
Invention Coaxial speaker. The present invention provides a coaxial speaker including a frame, a magnetic ...
Invention Electronic device with a function of sound. The present invention provides an electronic device ...
Invention Coaxial speaker. The present invention provides a coaxial speaker including a support ring, a ma...
Invention Loudspeaker box. The present invention provides a loudspeaker box, comprising a rear shell having...
Invention Sound generating device. The present utility model provides a sound generating device, comprising...
Invention Coaxial loudspeaker. The present invention provides a coaxial loudspeaker, comprising a magnetic ...
Invention Loudspeaker. The present invention provides a loudspeaker. The loudspeaker comprises a basket, a ...
Invention Electronic device having sound production function. Provided in the present invention is an elect...
Invention Coaxial loudspeaker. Provided in the present invention is a coaxial loudspeaker, comprising a mag...
Invention Loudspeaker. Provided in the present invention is a loudspeaker, which comprises a basket, and a ...
Invention Voice coil and sound production device using same. The present invention provides a voice coil an...
Invention Vibration exciter. A vibration exciter, comprising a housing having an accommodating cavity, a st...
Invention Vibration motor. A vibration motor, comprising a housing (1) having an accommodating space (11), ...
Invention Multifunctional sound production device. A multifunctional sound production device, comprising: a...
Invention Vibration exciter. A vibration exciter, comprising a housing (1) having an accommodating cavity (...
Invention Vibration motor, electronic device and control method. Provided in the present invention are a vi...
Invention Circuit and sound production device. The present invention provides a circuit, comprising a first...
Invention Sound production device. A sound production device, comprising: a first basket; a first vibration...
Invention Sound production device. The present utility model provides a sound production device. The sound ...
Invention Vibration sound production apparatus. Embodiments of the present invention provide a vibration so...
Invention Vibration device. A vibration device provided in the present utility model comprises a housing ha...
Invention Electronic device having sound production function. The present utility model provides an electro...
Invention Coaxial loudspeaker. Provided in the present application is a coaxial loudspeaker, comprising a f...
Invention Coaxial loudspeaker. The present utility model provides a coaxial loudspeaker, comprising a suppo...
Invention Coaxial loudspeaker. Provided is a coaxial loudspeaker. The coaxial loudspeaker comprises a baske...
Invention Coaxial loudspeaker. Provided is a coaxial loudspeaker. The coaxial loudspeaker comprises a suppo...
Invention Sound producing device. The present application provides a sound producing device, comprising a f...
Invention Sound generation device. The present utility model provides a sound generation device. The device...
G/S Technological research; research and development of new products for others; maintenance of comp...
2019 G/S cabinets for loudspeakers; acoustic diaphragms; loudspeakers; megaphones; sound transmitting appa...
G/S cabinets for loudspeakers; diaphragms [acoustics]; Loudspeakers; Megaphones; sound transmitting a...