Company Filing History:
Years Active: 2018-2021
Title: Innovations of Chengxia Ji
Introduction
Chengxia Ji is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of electronic technologies, holding a total of five patents. His work focuses on enhancing sound quality and vibration control in electronic devices.
Latest Patents
Chengxia Ji's latest patents include a speaker box and an electronic device. The speaker box features an upper and lower housing that creates an accommodating space for a speaker unit. This unit includes a diaphragm that vibrates to produce sound, with a front acoustic cavity and a sound channel that connects to the external environment. The design also incorporates a baffle that defines a resonant cavity, enhancing the acoustic performance. The electronic device patent describes a vibration plate supported by a frame, which includes a damper to reduce vibrations during sound production. This innovative design aims to improve the overall sound quality while minimizing unwanted vibrations.
Career Highlights
Chengxia Ji is currently employed at AAC Technologies Pte. Ltd., where he continues to develop cutting-edge technologies in the electronics sector. His work has been instrumental in advancing the capabilities of sound systems and electronic devices.
Collaborations
Chengxia Ji collaborates with talented coworkers, including Shun Guo and Lubin Mao, who contribute to the innovative projects at AAC Technologies.
Conclusion
Chengxia Ji's contributions to electronic technologies through his patents reflect his dedication to innovation and excellence in sound engineering. His work continues to influence the industry and improve user experiences with electronic devices.