Company Filing History:
Years Active: 2017-2024
Title: Jianhui Bu: Innovator in Power Devices and MOS Technology
Introduction
Jianhui Bu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of power devices and MOS technology. With a total of 3 patents to his name, his work reflects a commitment to advancing technological innovation.
Latest Patents
One of Jianhui Bu's latest patents is titled "Power device and fabrication method thereof." This invention discloses a power device that includes at least one vacuum packaged unit structure. The unit structure comprises a silicon substrate, an emitter, a light modulator, and a collector formed on the silicon substrate. The unified silicon-based process is compatible with existing commercial processes, making it easy for integration, simple for manufacture, and low in cost. Additionally, the introduction of the light modulator enhances the field emission efficiency of the emitter, offsets inconsistencies in distances between the tips of the emitters and the collector, and increases the process redundancy of the cold cathode emitter.
Another significant patent is the "STI stress effect modeling method and device of an MOS device." This invention belongs to the technical field of parameter extraction modeling of devices. The method introduces the influence of temperature parameters on the STI stress effect of the MOS device. It establishes a function that shows how the STI stress effect changes with temperature parameters. By accurately describing the influence of temperature on the STI stress effect, the extracted model parameters become more accurate and reliable.
Career Highlights
Jianhui Bu is affiliated with the Chinese Academy of Sciences, where he continues to engage in groundbreaking research and development. His work has positioned him as a key figure in the advancement of power devices and MOS technology.
Collaborations
Jianhui has collaborated with notable colleagues, including Jiajun Luo and Zhengsheng Han. Their combined expertise contributes to the innovative projects undertaken at the Chinese Academy of Sciences.
Conclusion
Jianhui Bu's contributions to the fields of power devices and MOS technology highlight his role as an influential inventor. His patents reflect a dedication to improving device efficiency and reliability. Through his work, he continues to inspire future innovations in technology.