Goertek has a number of patents in the field of sound generating devices and electronic equipment. Among them, they applied for a patent called "sound-producing device and electronic device" with publication number CN117641209A and the application date is August 2023. The patent relates primarily to a sound-generating device consisting of a housing, a magnetic circuit system, and a vibration system. The shell comprises a first shell and a second shell arranged at an angle, and these two parts enclose to form a mounting cavity. The magnetic circuit system is arranged in the mounting cavity, and the vibration system comprises a first vibration assembly and a second vibration assembly, which are connected with the first housing and the second housing respectively, and are opposite to the magnetic circuit system. The vibration direction of the first vibrating assembly is arranged at an angle to the vibration direction of the second vibrating assembly. This design is designed to provide a sound generating device with independent vibratory radiation surfaces and at an angle, which is designed to enable versatile applications and improve sound generation while reducing production costs.
Goertek has also obtained another patent titled "Diaphragm and its preparation method, sound generating device, electronic equipment", with the authorization announcement number CN114302302B and the application date is December 2021. This patent mainly relates to the design of the diaphragm, which consists of a main body and a dominant electrical part. The main part consists of a rubber layer and a thermoplastic elastomer layer compounded on one side of the rubber layer, while the dominant electrical part is embedded in the rubber layer and is located between the rubber layer and the thermoplastic elastomer layer. In the process of vibration, the main body of this design plays a protective role for the main electric part, which can effectively reduce the fracture risk of the main electric part during vibration and large displacement.
In addition, Goertek also applied for a patent entitled "diaphragm, sound device and electronic device", publication number CN117596533A, and the application date is November 2023. The disclosure of this patent mainly relates to the design of diaphragms, sound generating devices and electronic devices, aiming to improve the listening yield and enhance the user experience.
Finally, Goertek has also obtained an invention patent authorization, the patent name is "sound device and electronic equipment", and the patent application number is CN2022102904804. The authorization date is February 9, 2024. This patent mainly relates to a sound generating device that integrates a loudspeaker and a motor, and through the integrated design, the integration of the sound generating device can be improved, and its footprint in electronic devices can be saved.
These patents reflect Goertek's profound technical accumulation and innovation strength in the field of sound generating devices and electronic equipment. They are constantly developing new technologies to improve the performance and user experience of their products and drive the company's growth on a global scale.