Company Filing History:
2 out of 267 
1 out of 127 Years Active: 2024-2025
Title: Fen Guo: Innovator in Gallium Nitride Technology
Introduction
Fen Guo is a notable inventor based in Jiangsu, China, recognized for his contributions to semiconductor technology. With a total of three patents to his name, Guo has made significant strides in the field of gallium nitride substrates and electronic devices.
Latest Patents
One of Guo's latest patents is a method for stripping gallium nitride substrate. This innovative method involves acquiring a gallium nitride substrate with an epitaxial structure grown on its upper surface. The process includes scanning and irradiating the interior of the substrate with a laser beam to generate a decomposition layer, allowing for the separation of the substrate at this layer. This results in a stripped gallium nitride substrate and a semiconductor device.
Another significant patent is related to an electronic device and a memristor-based logic gate circuit. In this application, a controllable switch is connected to the negative end of an output memristor in a MAGIC-based AND logic gate. The controllable switch regulates whether a second memristor is powered on, depending on the resistance value states of two input memristors. This innovative design allows for the formation of an exclusive OR logic gate by combining the input memristors and the second memristor.
Career Highlights
Fen Guo has worked with several companies, including Inspur Suzhou Intelligent Technology Co., Ltd and Suzhou Metabrain Intelligent Technology Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technologies and electronic devices.
Collaborations
Guo has collaborated with notable coworkers, including Kang Su and Tuo Li, who have also contributed to advancements in technology.
Conclusion
Fen Guo's innovative work in gallium nitride technology and electronic devices showcases his significant contributions to the field. His patents reflect a commitment to advancing semiconductor technology, making him a prominent figure in the industry.
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