Company Filing History:
Years Active: 2013
Title: Innovations of Xiaoqiang Cheng in Semiconductor Technology
Introduction
Xiaoqiang Cheng is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor technology, particularly in the development of transient voltage suppressor devices. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this specialized area.
Latest Patents
Xiaoqiang Cheng holds a patent for a device and method for a transient voltage suppressor (TVS). This device includes a semiconductor substrate of a first conductivity type, along with first and second semiconductor regions of a second conductivity type overlying the semiconductor substrate. The TVS device features a first trench that extends through the semiconductor layer and the first semiconductor region into the semiconductor substrate. Additionally, it incorporates a fill material of the second conductivity type disposed in the first trench. A clamping diode within the TVS device has a junction between an out-diffused region from the fill material and a portion of the semiconductor substrate. The device also includes a first P-N diode formed in a first portion of the semiconductor layer and a second P-N diode having a junction between the second semiconductor region and the semiconductor substrate. Xiaoqiang Cheng has 1 patent to his name.
Career Highlights
Xiaoqiang Cheng is currently employed at Shanghai Sim-bcd Semiconductor Manufacturing Limited. His role at the company allows him to apply his innovative ideas and technical skills in the semiconductor industry. His work has been instrumental in advancing the technology used in transient voltage suppression.
Collaborations
Xiaoqiang Cheng has collaborated with notable colleagues, including Francis Edward Hawe and Jinsui Liang. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor field.
Conclusion
Xiaoqiang Cheng's contributions to semiconductor technology, particularly through his patent for a transient voltage suppressor, highlight his innovative spirit and technical expertise. His work continues to influence the industry and pave the way for future advancements.