Location History:
- WeinFang, CN (2021)
- Shandong, CN (2019 - 2022)
- Weifang, CN (2020 - 2024)
Company Filing History:
Years Active: 2019-2024
Title: **Innovative Contributions of Junkai Zhan in MEMS Microphone Technology**
Introduction
Junkai Zhan, an esteemed inventor from Shandong, China, has made significant contributions to the field of microphone technology. With a remarkable portfolio of nine patents, his innovations focus primarily on micro-electromechanical systems (MEMS) microphones, enhancing audio quality and performance in various applications.
Latest Patents
Among Junkai Zhan's latest patents is a groundbreaking design for a MEMS microphone. This invention features a substrate with a back cavity and a plate capacitor structure that includes a vibration diaphragm, a backplate, and a supporting portion. A notable aspect of this design is the incorporation of a pressure relief device within the vibration diaphragm, which establishes an inlet for a pressure maintaining channel between the diaphragm and the backplate. Additionally, he has developed a unique vibration diaphragm that comprises a body and pressure relief devices defined by circular arc-shaped gaps, which are strategically designed to optimize sound quality through their distinctive S-shape curvature.
Career Highlights
Junkai Zhan has gained substantial experience working with notable companies in the field. He has been associated with Goertek Inc. and its subsidiary, Weifang Goertek Microelectronics Co., Ltd. His roles in these organizations have allowed him to explore and innovate in the realm of MEMS technology, contributing significantly to their advancements in micro-acoustic devices.
Collaborations
Throughout his career, Junkai Zhan has collaborated with talented colleagues, including Mengjin Cai and Zonglin Zhou. These partnerships have fostered a rich environment for innovation, enabling them to push the boundaries of what is achievable in microphone technology.
Conclusion
Junkai Zhan exemplifies the spirit of innovation through his work in MEMS microphone technology. With a strong foundation of patents and collaborative efforts with industry professionals, his contributions continue to shape the future of audio devices, reflecting the importance of creativity and research in technological advancements.