AVIC Optoelectronics obtains patents related to electric rotary connectors, with modular electric rotary connectors simplifying the structure and improving assembly efficiency.

On March 28, news was released that the National Intellectual Property Administration’s information shows that AVIC Optoelectronics Technology Co., Ltd. applied for a patent titled “A Modular Electric Rotary Connector,” with authorization announcement number CN119542861B, and the authorization announcement date is March 24, 2026. The application publication number is CN119542861A, the application number is CN202411744031.8, the application publication date is March 24, 2026, the application date is November 30, 2024, and the inventors are Zhou Zesheng, Cui Yanlei, Xu Jun, Zhu Lei, Yu Zhiqiang, and Zhong Jixiang. The patent agency is Zhengzhou Youdu Intellectual Property Agency Co., Ltd., and the patent agent is Tao Ting, with the classification number H01R39/64.

The patent abstract shows that the invention proposes a modular electric rotary connector, which includes a supporting component with an internal space and a rotor component arranged within the supporting component. The supporting component is equipped with an external contact assembly that contacts and fits with the rotor component, and the rotor component contains an internal contact component. This invention, by providing internal contact components within the rotor component, leads the inner conductor out from inside the rotor component, resulting in a simple and orderly structure. It not only avoids the drawback of needing to solder each wire individually but also circumvents the issues of complicated wiring and difficult connections found in traditional wiring solutions. Furthermore, during the assembly process, there is no need to treat each wire separately, simplifying the structure and enhancing assembly efficiency, while also providing a more flexible interface for connecting printed circuit boards.

AVIC Optoelectronics was established on December 31, 2002, and was listed on the Shenzhen Stock Exchange on November 1, 2007, with its registered and office addresses both located in Henan. It is a leading provider of interconnection technology solutions in China, with its core business focusing on optoelectronic components and electronic information products, possessing strong technical capabilities and high market recognition.

AVIC Optoelectronics’ main business includes the production and sales of optoelectronic components and electronic information products, categorized under the Shenwan industry as National Defense and Military Industry - Military Electronics II - Military Electronics III, involving concepts such as 6G, quantum communication, and state-owned enterprise reforms.

In 2025, AVIC Optoelectronics achieved operating revenue of 21.386 billion yuan, ranking first among nine companies in the industry, far exceeding the second-place Haige Communication’s 4.388 billion yuan, and above the industry average of 3.827 billion yuan and the median of 1.794 billion yuan. Among its main business, the revenue from electric connectors and integrated interconnection components was 15.943 billion yuan, accounting for 74.55%; revenue from optical connectors and other optical devices and optoelectronic equipment was 3.659 billion yuan, accounting for 17.11%; and revenue from liquid cooling solutions and other products was 1.785 billion yuan, accounting for 8.34%. In terms of net profit, AVIC Optoelectronics reached 2.35 billion yuan in 2025, also ranking first among nine companies in the industry, significantly higher than the second-place Hongming Electronics’ 461 million yuan, surpassing the industry average of 215 million yuan and the median of 30.356 million yuan.

The recent patent status of AVIC Optoelectronics Technology Co., Ltd. is as follows:

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Editor: Xiaolang Quick News