This inventor holds 3 USPTO granted patents and 3 EPO patents. Top assignees: Huawei Technologies Co., Limited, Huawei Digital Power Technologies Co., Ltd.. Active years: 2017-2023.
Location History:
- Dongguan, CN (2020)
- Shenzhen, CN (2017 - 2023)
Company Filing History:
2 out of 27,557 
1 out of 429 
Years Active: 2017-2023
Title: Innovations of Xiangmin Ma in Energy Storage and Circuit Breaker Technologies
Introduction
Xiangmin Ma is a prominent inventor based in Shenzhen, China. He has made significant contributions to the fields of energy storage systems and circuit breaker technologies. With a total of 3 patents, his work reflects a commitment to advancing electrical engineering and energy management solutions.
Latest Patents
One of Xiangmin Ma's latest patents is an innovative energy storage system. This system includes battery cells, a subrack, a backplane, and a battery management system (BMS). The subrack reserves multiple battery cell slots, allowing the battery cells to connect to the backplane through these slots. The backplane is installed within the subrack, with a first power terminal positioned to correspond with the battery cell slot. A plug-in power terminal is formed by the second power terminal of the battery cell and the first power terminal. Additionally, the backplane integrates a power circuit, a sampling circuit, and an equalizer circuit, which are connected after the second power terminal docks with the first power terminal. The BMS is also connected to the backplane to manage the energy storage system effectively.
Another notable patent is related to a miniature circuit breaker, along with its control method and control system. This miniature circuit breaker consists of a circuit breaker body and a current detection unit, both located in independent cavities within the circuit breaker. These components are electrically coupled, allowing current to flow from one end of the circuit breaker body through the current detection unit and into the other end. The current detection unit features a voltage drop detection assembly and a signal output terminal, which includes first and second voltage sampling points that are coupled to the signal output terminal.
Career Highlights
Xiangmin Ma has worked with leading companies in the technology sector, including Huawei Technologies Co., Limited and Huawei Digital Power Technologies Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in energy management and electrical systems.
Collaborations
Throughout his career, Xiangmin Ma has collaborated with notable colleagues, including Dingwang Zhu and Zheng Zhong. These partnerships have contributed to the advancement of his projects and innovations.
Conclusion
Xiangmin Ma's contributions to energy storage and circuit breaker technologies demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of electrical systems and a