Company Filing History:
2 out of 18,140 
2 out of 2,520 
1 out of 1 Years Active: 2016-2020
Title: Innovations of Xiaofeng Yang
Introduction
Xiaofeng Yang is a notable inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in the areas of rail transport and semiconductor fabrication. With a total of 3 patents, his work reflects a commitment to advancing engineering solutions.
Latest Patents
One of his latest patents is a "Negative voltage backflow direct current supply system for rail transport." This innovative system introduces a negative voltage return line and a DC converter, which enables negative voltage backflow current based on traditional DC power supply systems. This advancement can greatly reduce or eliminate stray current and mitigate the negative effects of high ground potential in running rails. Additionally, the DC converter serves as a regenerative braking energy storage device, enhancing the efficiency of energy utilization in rail transport systems.
Another significant patent is the "Fabrication method of pixel structure." This method outlines a process for creating a pixel structure that includes forming various layers on a substrate and etching to create source and drain electrodes. This technique effectively addresses the challenge of removing indium-containing materials and optimizing the channel width between electrodes, thereby improving the overall performance of semiconductor devices.
Career Highlights
Xiaofeng Yang has worked with prominent companies such as BOE Technology Group Co., Ltd. and Chengdu BOE Optoelectronics Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in his field.
Collaborations
Throughout his career, Xiaofeng has collaborated with talented individuals, including Qionglin Zheng and Xiaojie You. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Xiaofeng Yang's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the fields of rail transport and semiconductor fabrication, showcasing the importance of innovation in driving progress.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.