Core Viewpoint - The lawsuit involving Hangzhou Luweimei Daily Chemical Co., Ltd. and Hangzhou Yushu Technology Co., Ltd. regarding the infringement of invention patent rights is set to be heard on August 26, 2025, in Hangzhou Intermediate People's Court [1]. Company Overview - Luweimei was established in June 2005 with a registered capital of 550,000 yuan, focusing on internet sales of food, agricultural products, and daily necessities [1]. - Yushu Technology, founded on August 26, 2016, has a registered capital of 364 million yuan and specializes in the research, production, and sales of high-performance quadruped and humanoid robots [3][7]. Patent Information - Luweimei has applied for patents including "an electronic dog" and "an intelligent simultaneous interpretation system," with the electronic dog patent already authorized [1][2]. - The electronic dog patent allows remote monitoring of home conditions and can record intruders using a high-definition camera, providing alerts to users [2]. Legal Issues - This is the first patent-related lawsuit for Yushu Technology, which has previously faced two lawsuits, one of which was a non-patent-related employment restriction dispute [4][5]. - The current lawsuit is categorized as a civil case regarding patent infringement, with the case number (2025) Zhe 01 Zhi Min Chu No. 79 [6]. IPO and Market Activity - Yushu Technology is in the process of preparing for an IPO, having initiated the listing counseling process with CITIC Securities as the advisory institution [6][7]. - The company recently announced a new humanoid robot with 31 degrees of freedom, indicating advancements in flexibility and precision [7]. Competitive Achievements - Yushu Technology recently achieved significant success at the first World Humanoid Robot Games, winning four gold medals in various events [7].

Group 1: Legal Dispute - Hangzhou Luweimei Daily Chemical Co., Ltd. has initiated a lawsuit against Hangzhou Yushu Technology Co., Ltd. for infringement of invention patent rights, with the court hearing scheduled for August 26, 2025, at the Hangzhou Intermediate People's Court [1][2]. - Luweimei has applied for patents including "an electronic dog" and "a simultaneous interpretation intelligent system," with the electronic dog patent already authorized [2][3]. - The electronic dog patent allows remote monitoring of home conditions and can alert users of unauthorized intrusions, featuring a gas sensor for identifying the owner [3]. Group 2: Company Background - Luweimei was established in June 2005, with a registered capital of 550,000 yuan, and its business scope includes internet sales of food and daily necessities [2]. - Yushu Technology, founded in August 2016, focuses on the research, production, and sales of high-performance quadruped and humanoid robots, with a registered capital of 364 million yuan [8]. Group 3: IPO and Market Position - Yushu Technology is currently preparing for an IPO, having initiated the listing counseling process with CITIC Securities as the advisory institution [7][8]. - The company has recently launched a new humanoid robot, which is 1.8 meters tall and features 31 degrees of freedom, indicating enhanced flexibility and precision [8].