This inventor holds 10 USPTO granted patents and 8 published patent applications and 1 EPO patent. Top assignee: The 13Th Research Institute of China Electronics Technology Group Corporation. Active years: 2019-2026.
Company Filing History:
Years Active: 2019-2026
Title: Innovator Yanlei Shi: Advancements in Semiconductor Technology
Introduction
Yanlei Shi, an esteemed inventor based in Hebei, China, has made significant contributions to the field of semiconductor technology. With a total of seven patents to his name, his innovative approaches are enhancing the efficiency and effectiveness of semiconductor substrate preparation and crystal growth processes.
Latest Patents
One of Yanlei Shi's latest inventions is a method for cutting substrate wafers from indium phosphide crystal bars. This technique involves a detailed process that begins with orientating and cutting the head and tail of a crystal bar. By adjusting the orientation, Shi's method successfully achieves a wafer with the desired crystal orientation, ensuring high-quality outputs. The use of multi-wire cutting allows for parallel divisions of the crystal bar, facilitating the production of wafers. Ultimately, this innovative approach reduces material loss and waste while increasing wafer output.
Additionally, he has developed a device and method for continuous VGF crystal growth through reverse injection synthesis. This method pertains to the production of semiconductor crystals and focuses on growing single crystals continuously in situ. The device features a comprehensive system including a furnace, crucible, and multiple control systems to ensure precise regulation during the growth process.
Career Highlights
Yanlei Shi currently works with the 13th Research Institute of China Electronics Technology Group Corporation, where he leverages his expertise in semiconductor technology to drive innovation in the industry. His inventions have garnered attention for their potential to revolutionize the way semiconductor wafers and crystals are produced.
Collaborations
Throughout his career, Yanlei Shi has collaborated with notable colleagues including Niefeng Sun and Shujie Wang. Together, they contribute to advancing research and development efforts within their institute, fostering an environment of innovation and technological advancement.
Conclusion
In summary, Yanlei Shi exemplifies the spirit of innovation in the semiconductor field. Through his patented inventions, he is not only improving production methods but also paving the way for future advancements in technology. His work at the 13th Research Institute of China Electronics Technology Group Corporation demonstrates a commitment to excellence and progress in the world of semiconductors.