Company Filing History:
Years Active: 2016-2019
Title: Innovations of Ying Mei in Switching Amplifiers
Introduction
Ying Mei is a prominent inventor based in Shanghai, China, known for his contributions to the field of electrical engineering, particularly in the development of switching amplifiers. With a total of 3 patents to his name, he has made significant strides in enhancing the efficiency and functionality of these devices.
Latest Patents
Ying Mei's latest patents include innovative methods and designs for operating switching amplifiers. One of his notable inventions is a method for operating a switching amplifier that involves coupling a plurality of cascade elements in series between two terminals of a load. This method utilizes space vector modulation (SVM) to control all switches in the amplifier, ensuring that the common mode voltage generated remains within a predetermined range.
Another significant patent is for a switching amplifier that features zero voltage switching and a balanced thermal control algorithm. This design incorporates a plurality of cascade elements, where each bridge circuit includes an inductive load. The phase shift between the first and second leg voltages is crucial for storing electric energy and generating a minimum circulating current, which is essential for the effective operation of the device.
Career Highlights
Ying Mei is currently employed at General Electric Company, where he continues to innovate and develop advanced technologies in the field of electrical engineering. His work has not only contributed to the company's portfolio but has also advanced the industry standards for switching amplifiers.
Collaborations
Throughout his career, Ying Mei has collaborated with notable colleagues, including Juan Antonio Sabate and Song Chi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Ying Mei's contributions to the field of switching amplifiers exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of electrical engineering principles and a commitment to improving device performance.