Company Filing History:
Years Active: 2025
Title: Jingxin Pu - Innovator in MEMS Microphone Technology.
Introduction
Jingxin Pu is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of microphone technology, particularly through his innovative work on MEMS microphones. His expertise and creativity have led to the development of a patented invention that enhances audio performance.
Latest Patents
Jingxin Pu holds a patent for a MEMS microphone. The invention provides a MEMS microphone that includes a housing body with a containment space, a sound hole penetrating the housing body, a MEMS microphone chip, an ASIC chip, and a subtractor accommodated in the containment space. The MEMS microphone chip consists of at least a first MEMS microphone chip and a second MEMS microphone chip. Notably, the first MEMS microphone chip differs from the frequency response droop characteristic of the second MEMS microphone chip. The output signals from both chips are processed by the subtractor before being sent to the ASIC chip. This design results in improved anti-interference performance and enhanced sensitivity compared to existing technologies.
Career Highlights
Jingxin Pu is currently employed at AAC Acoustic Technologies (Shenzhen) Co., Ltd. His role at the company allows him to further develop his innovative ideas and contribute to advancements in acoustic technology. His work has positioned him as a key figure in the industry.
Collaborations
Jingxin Pu collaborates with talented professionals such as Siewseong Tan and Yangmeng Chang. Their combined expertise fosters a creative environment that drives innovation in their projects.
Conclusion
Jingxin Pu's contributions to MEMS microphone technology exemplify his dedication to innovation and excellence. His patented invention showcases his ability to solve complex problems in audio technology. Through his work at AAC Acoustic Technologies, he continues to push the boundaries of what is possible in the field.