本文源自：金融界 作者：情报员 金融界2025年8月12日消息，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"上行 传输方法及装置、存储介质"的专利，授权公告号CN114731698B，申请日期为2022年02月。 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，是一家以从事互联网和相 关服务为主的企业。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138次，专利信息5000条，此外企业还拥有行政许可123个。 ...

Group 1 - The State Intellectual Property Office of China shows that Qingdao Haier Intelligent Technology Research and Development Co., Ltd. has applied for a patent titled "Uplink Transmission Method and Device," with publication number CN 119697787 A, and the application date is September 2023 [1] - The patent abstract indicates that the invention provides an uplink transmission method and device related to the field of communication technology, where the access point (AP) configures target resource unit (RU) groups based on the quality of service (QoS) requirements and/or business needs of at least one station (STA) [1] - The method allows the AP to send a first message to the STA, which includes the target RU group, enabling the STA to perform uplink transmission based on the configured target RU group, effectively reducing the uplink transmission delay for the STA [1] Group 2 - Qingdao Haier Intelligent Technology Research and Development Co., Ltd. was established in 2014 and is located in Qingdao, primarily engaged in research and experimental development [2] - The company has a registered capital of 130 million RMB and has made investments in 9 enterprises, participated in 7 bidding projects, and holds 22 trademark records and 5000 patent records [2] - Additionally, the company possesses 4 administrative licenses [2]