Company Filing History:
Years Active: 2023-2024
Title: Yeyun Cai: Innovator in Photovoltaic Technology and Wireless Devices
Introduction
Yeyun Cai is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of photovoltaic technology and wireless devices. With a total of 3 patents to his name, Cai continues to push the boundaries of innovation.
Latest Patents
One of Yeyun Cai's latest patents is a photovoltaic array fault diagnosis method based on composite information. This method involves collecting and preprocessing composite information data of photovoltaic array working states, including both image and text data. The image data is used to train a deep convolutional neural network fault classification model, while the text data is utilized to train a support vector machine model. These models are then fused using a logistic regression algorithm to create a comprehensive photovoltaic array fault diagnosis model.
Another notable invention is the self-powered wireless keyboard. This innovative device modifies the structure of a traditional membrane keyboard by incorporating a volcanic crater structure. A micro magnet core is installed within a cylindrical protrusion block under the key cap, serving as the mover for the induction power generation device. When a key is pressed, it generates an induction current. Additionally, a flexible solar cell can be placed on the key's surface to harness light energy for electricity generation.
Career Highlights
Yeyun Cai is affiliated with the Beijing Institute of Technology, where he continues to develop groundbreaking technologies. His work has garnered attention for its practical applications and innovative approaches to existing problems.
Collaborations
Cai collaborates with talented individuals such as Fang Deng and Jie Chen, contributing to a dynamic research environment that fosters creativity and innovation.
Conclusion
Yeyun Cai's contributions to technology, particularly in photovoltaic systems and wireless devices, highlight his role as a leading inventor. His innovative patents reflect a commitment to advancing technology for practical use.
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.