This inventor holds 3 USPTO granted patents. Top assignees: Goertek Inc., Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences. Active years: 2021-2024.
Location History:
- Shandong, CN (2021)
- Weifang, CN (2024)
Company Filing History:
2 out of 744 
1 out of 1 Years Active: 2021-2024
Title: The Innovative Mind of Jun Li
Introduction
Jun Li, an accomplished inventor based in Shandong, China, has made significant contributions to the field of audio technology. With a total of three patents to his name, he demonstrates a remarkable ability to innovate and enhance the quality of sound devices. His work showcases a blend of creativity and technical expertise, pivotal in advancing contemporary audio solutions.
Latest Patents
Among Jun Li's latest inventions is a MEMS (Micro-Electro-Mechanical Systems) microphone. This innovative device features a substrate with a back cavity and a plate capacitor structure, which comprises a vibration diaphragm, a backplate, and a support portion. Notably, the vibration diaphragm is equipped with a pressure relief device that creates a pressure-maintaining channel, enhancing sound quality and performance.
Additionally, Jun has developed a micro-speaker along with a speaker device and electronic apparatus. This micro-speaker design encompasses a case with an opening, incorporating a piezoelectric layer that is pre-buckled in its rest position. The integration of these components allows for a relatively low-profile speaker while maintaining optimal sound quality.
Career Highlights
Jun Li's career has been marked by his roles at Goertek Inc. and the Institute of Animal Science and Veterinary Medicine at the Shandong Academy of Agricultural Sciences. His time at these esteemed organizations further solidified his expertise in audio technology and innovation, allowing him to refine his skills and contribute effectively to his projects.
Collaborations
During his career, Jun has collaborated with several notable individuals, including his coworkers Quanbo Zou and Zhe Wang. Their teamwork has fostered an environment of creativity and problem-solving, leading to innovative breakthroughs in the projects they undertook together.
Conclusion
In conclusion, Jun Li stands out as a visionary inventor in the audio technology sector. His patented inventions, including the MEMS microphone and micro-speaker, exemplify his innovative spirit and commitment to enhancing sound quality. Through his career and collaborations, Jun continues to leave an indelible mark on the field, inspiring future generations of inventors.