Company Filing History:
7 out of 146 
1 out of 44 Years Active: 2016-2025
Title: Innovations by Hairong Sun
Introduction
Hairong Sun is a notable inventor based in Zhongshan, China. He has made significant contributions to the field of motor technology, holding a total of 8 patents. His work focuses on enhancing the efficiency and safety of motor operations.
Latest Patents
One of Hairong Sun's latest patents is a method for protecting a motor from overheating. This method involves running a motor at a specified parameter and detecting its real-time temperature. The process includes comparing the real-time temperature with several set temperatures, including an overheating protection temperature, a shutdown temperature, and a recovery operation temperature. Based on the comparison results, the motor can operate at an initial current value, a reduced current value, or stop running altogether. When the real-time temperature falls within a specific range, the motor operates in an overheating protection mode, adjusting the current value according to the temperature. Another significant patent is for a motor controller and outer rotor motor. This invention features a unique housing design that includes multiple mounting platforms and chambers for the control and power circuit boards, optimizing the motor's performance.
Career Highlights
Hairong Sun has worked with prominent companies such as Zhongshan Broad-Ocean Motor Co., Ltd. and Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in motor technology.
Collaborations
Throughout his career, Hairong Sun has collaborated with talented individuals, including Xiaosan Xu and Jizhong Wang. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Hairong Sun's contributions to motor technology through his patents and collaborations highlight his innovative spirit and dedication to improving motor efficiency and safety. His work continues to influence the industry and inspire future advancements.
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.