This inventor holds 1 USPTO granted patent. Top assignee: Hong Kong Applied Science and Technology Research Institute. Active years: 2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012
Title: Xiangfeng Shao: Innovator in Vertical Light Emitting Diode Technology
Introduction
Xiangfeng Shao is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of semiconductor technology, particularly in the development of vertical light emitting diodes (LEDs). His innovative approach has led to advancements that enhance the efficiency and performance of LED devices.
Latest Patents
Xiangfeng Shao holds a patent for a "Vertical light emitting diode device structure and method of fabricating the same." This patent describes a method for fabricating a compound semiconductor vertical LED. The process involves providing a first growth substrate that supports compound semiconductor epitaxial growth. Epitaxial layers of materials such as GaN or InGaN are formed on this substrate to create a portion of the vertical LED. The method includes forming plural trenches in the semiconductor material, depositing passivating material, and applying a hard material with greater hardness than the semiconductor. A metal layer is then deposited, followed by metal planarization, bonding a new host substrate, and removing the first growth substrate. Finally, dicing is used to create individual LED devices. This innovative method has the potential to improve the manufacturing process of LEDs.
Career Highlights
Xiangfeng Shao is associated with the Hong Kong Applied Science and Technology Research Institute. His work at this esteemed institution has allowed him to collaborate with other experts in the field and contribute to cutting-edge research in semiconductor technology. His dedication to innovation is evident in his patent and ongoing research efforts.
Collaborations
Xiangfeng Shao has worked alongside his coworker, Limin Lin, in various projects related to semiconductor technology. Their collaboration has fostered an environment of innovation and has led to significant advancements in their field.
Conclusion
Xiangfeng Shao is a notable inventor whose work in vertical light emitting diode technology has made a significant impact in the semiconductor industry. His innovative methods and dedication to research continue to drive advancements in LED technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile