This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Huawei Digital Power Technologies Co., Ltd., Zte Corporation. Active years: 2012-2025.
Company Filing History:
1 out of 429 
1 out of 6,023 
Years Active: 2012-2025
Title: The Innovative Contributions of Inventor Lin Ji in Shenzhen, China
Introduction
Lin Ji, an accomplished inventor based in Shenzhen, China, has made significant strides in the field of electrical engineering. With a total of two registered patents, he has showcased his expertise through innovative solutions that enhance the functionality and efficiency of modern electrical systems.
Latest Patents
Lin Ji's latest patents reflect his commitment to advancing technology. The first patent, titled "Control method of three-phase multi-level inverter," outlines a comprehensive control method for enhancing the performance of three-phase multi-level inverters. This invention involves determining a modulation ratio which directly affects the inverter's output, generating a common-mode voltage regulation signal, and producing drive signals for controlling phase switches. These advancements aim to improve the precision and efficiency of electrical systems.
The second patent, "Method for implementing subscriber port positioning by broadband access equipments," introduces a novel process for accurately positioning subscriber ports in network systems using multi-port terminal equipment. This method enables effective capture and processing of access requests, allowing for seamless connectivity and data transmission. By tracking subscriber and terminal information, Lin Ji's invention ensures accurate positioning even when multiple terminal devices connect to a single GPON port.
Career Highlights
Lin Ji has built his impressive career by associating with leading technology firms. Notably, he has worked with ZTE Corporation and Huawei Digital Power Technologies Co., Ltd., contributing his innovative expertise in electrical solutions. His experience in these reputable companies has helped him refine his skills and knowledge in the rapidly evolving tech industry.
Collaborations
In his professional journey, Lin Ji has collaborated with esteemed colleagues, including Liquan Yuan and Huannan Ma. These collaborations have fostered a creative environment where groundbreaking ideas can flourish, ultimately leading to the development of valuable inventions that address contemporary technological challenges.
Conclusion
Lin Ji's contributions to the field of electrical engineering through his patents underscore his innovative spirit and dedication to advancing technology. As he continues to engage in impactful projects, his work stands as a testament to the vital role inventors play in shaping the future of electrical systems. His patents not only demonstrate technical ingenuity but also provide practical solutions to enhance communication and power management in modern society.