作者：情报员 天眼查资料显示，北京小米移动软件有限公司，成立于2012年，位于北京市，是一家以从事软件和信息 技术服务业为主的企业。企业注册资本148800万人民币。通过天眼查大数据分析，北京小米移动软件有 限公司共对外投资了4家企业，参与招投标项目150次，专利信息5000条，此外企业还拥有行政许可123 个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 本文源自：市场资讯 国家知识产权局信息显示，北京小米移动软件有限公司取得一项名为"电路板组件及电子设备"的专利， 授权公告号CN223843964U，申请日期为2024年12月。 专利摘要显示，本公开是关于一种电路板组件及电子设备，其中，电路板组件包括主板和扩展电路板， 主板上设置有第一电连接部；扩展电路板与主板层叠设置，扩展电路板上设置有第二电连接部和至少一 个电器件，电器件通过第二电连接部和第一电连接部与主板电连接。如此，能够有效扩展主板的使用空 间，进而能够为主板上的其他结构件提供更多的设置空间，从而有利于提高对主板的保护效果，提高电 路板组件的可靠性，此外，扩展电路板与主板层叠设置，使得电路板组件的结 ...

Group 1 - The company, Kunshan Longteng Optoelectronics Co., Ltd., has applied for a patent titled "Testing Device and Method for Array Substrate," with publication number CN120489522A, filed on May 2025 [1] - The patent describes a testing device for array substrates that includes multiple sub-pixels and a lighting circuit, where each sub-pixel consists of a pixel electrode and a thin-film transistor [1] - The testing device comprises a control module and a connection module, which connects to the lighting circuit's input terminals and the pixel electrodes of the thin-film transistors to output test voltages and detect currents [1] Group 2 - Kunshan Longteng Optoelectronics Co., Ltd. was established in 2005 and is located in Suzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 333,333.34 million RMB and has made investments in 2 enterprises, participated in 183 bidding projects, and holds 3975 patent records [2] - Additionally, the company possesses 20 administrative licenses and has 17 trademark records [2]

Group 1 - Guangdong Changying Precision Technology Co., Ltd. and Dongguan Xihe Precision Technology Co., Ltd. applied for a patent titled "Electronic Device Shell and Its Manufacturing Method" with publication number CN120362895A, filed on April 2025 [1] - The patent describes a manufacturing method that includes creating a magnesium alloy frame and an aluminum alloy middle plate, which are joined through brazing in a vacuum environment to form a magnesium/aluminum composite [1] - The method enhances the bonding strength between the magnesium alloy frame and aluminum alloy middle plate, addressing the challenge of connecting dissimilar metals [1] Group 2 - Guangdong Changying Precision Technology Co., Ltd. was established in 2010, located in Dongguan, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 600 million RMB [1] - The company has invested in 5 enterprises, participated in 38 bidding projects, holds 1,114 patent records, and possesses 225 administrative licenses [1] - Dongguan Xihe Precision Technology Co., Ltd. was founded in 2020, also located in Dongguan, focusing on similar manufacturing activities, with a registered capital of 30 million RMB [2] - The company has participated in 7 bidding projects, holds 69 patent records, and has 13 administrative licenses [2]