Core Viewpoint - The lawsuit against Yushu Technology by Luweimei Company regarding patent infringement has been dismissed by the Hangzhou Intermediate People's Court, allowing Yushu Technology to proceed with its IPO plans without legal hindrance [1][11]. Group 1: Company Overview - Yushu Technology is an AI unicorn valued at over 10 billion RMB and is currently in the IPO guidance phase [2][13]. - The company has completed a C-round financing led by major investors including Tencent and Alibaba, with a pre-investment valuation exceeding 10 billion RMB [13]. Group 2: Legal Proceedings - Luweimei Company, which is not a direct competitor of Yushu Technology, claimed that Yushu's "Go2 Robot Dog" infringed on its patent for an "electronic dog" [3][6]. - The court ruled that Luweimei's claims lacked sufficient evidence, as they did not provide physical evidence for comparison, leading to the dismissal of all their requests [8][9][11]. Group 3: Patent Details - The patent in question, numbered ZL201610396363.0, was originally held by Zhejiang Jianlin Electronics and has changed ownership multiple times, with Luweimei being the current holder [3][4]. - Yushu Technology has reportedly filed a request for the invalidation of the aforementioned patent with the National Intellectual Property Administration [4]. Group 4: Industry Context - Patent litigation has become a common challenge for companies during the IPO process, often used as a strategic maneuver by competitors or non-industry entities [20][21]. - The outcome of such lawsuits can significantly impact a company's IPO timeline and valuation, making knowledge of intellectual property compliance crucial for companies preparing to go public [20][21].

9月30日，中国证券报记者获悉，对于此前宇树科技被杭州露韦美日化有限公司诉侵害发明专利权一案，浙江省杭州市中级人民法院已于26日作出判决， 驳回原告露韦美公司的全部诉讼请求。 记者当日致电露韦美公司，对方拒绝就此事回应。 法院判决书提到，"露韦美公司未提供产品实物作为比对依据，且根据露韦美公司的现有证据，被诉产品的技术方案并不具备涉案专利主权利要求及相关 从权利要求所限定的相关必要技术特征"。法院认定，露韦美公司主张被诉产品构成侵权，理由不能成立。 法院判决书中显示，露韦美公司要求对宇树科技的财务收益进行审计的申请，未被准许。法院认为，"露韦美公司的诉讼请求缺乏事实和法律依据"。 目前露韦美公司名下有两项专利，分别为"一种电子狗"和"一种会议同声智能系统"。今年2月，"一种电子狗"专利由浙江建林电子电气股份有限公司转移 至杭州连好科技贸易有限公司；随后于7月再次转移至露韦美公司。8月26日，露韦美公司诉讼宇树科技侵害发明专利案开庭审理。 （文中图片为宇树科技提供） （文章来源：中国证券报） ...

9月30日，中国证券报记者获悉，对于此前宇树科技被杭州露韦美日化有限公司诉侵害发明专利权一案，浙江省杭州市中级人民法院已于26日作出判决， 驳回原告露韦美公司的全部诉讼请求。 法院判决书提到，"露韦美公司未提供产品实物作为比对依据，且根据露韦美公司的现有证据，被诉产品的技术方案并不具备涉案专利主权利要求及相关 从权利要求所限定的相关必要技术特征"。法院认定，露韦美公司主张被诉产品构成侵权，理由不能成立。 法院判决书中显示，露韦美公司要求对宇树科技的财务收益进行审计的申请，未被准许。法院认为，"露韦美公司的诉讼请求缺乏事实和法律依据"。 记者当日致电露韦美公司，对方拒绝就此事回应。 目前露韦美公司名下有两项专利，分别为"一种电子狗"和"一种会议同声智能系统"。今年2月，"一种电子狗"专利由浙江建林电子电气股份有限公司转移 至杭州连好科技贸易有限公司；随后于7月再次转移至露韦美公司。8月26日，露韦美公司诉讼宇树科技侵害发明专利案开庭审理。 （文中图片为宇树科技提供） ...

Core Viewpoint - The patent dispute involving Yushu Technology has reached a significant conclusion, with the court ruling in favor of Yushu Technology, dismissing all claims from the plaintiff, Luweimei [1][3]. Group 1: Patent Dispute Details - On September 26, the Hangzhou Intermediate People's Court ruled that Yushu Technology did not infringe on the patent rights claimed by Luweimei [1]. - The lawsuit was publicly disclosed in August 2023, with Luweimei alleging infringement based on a patent for an "electronic dog" filed in 2016 [3][4]. - The court found that Luweimei failed to provide physical products for comparison and that the technical solutions of the accused products did not meet the necessary technical features outlined in the patent claims [4]. Group 2: Implications for Yushu Technology - The lawsuit was perceived as a potential threat to Yushu Technology's upcoming IPO, raising concerns in the market [3]. - Yushu Technology, founded in 2016, is a prominent player in China's humanoid robotics sector, focusing on hardware development, particularly quadruped robotic dogs [5]. - The company is currently in the critical phase of its IPO process, having initiated listing guidance with CITIC Securities in July 2023 [5].

Core Viewpoint - The court ruled in favor of Yushu Technology, dismissing the patent infringement lawsuit filed by Luweimei, which is seen as a significant development for Yushu's upcoming IPO [1][2]. Company Overview - Yushu Technology, founded in 2016, is a prominent startup in China's humanoid robotics sector, focusing on hardware development, particularly robotic dogs [4]. - Luweimei, established in June 2005, has a registered capital of 550,000 yuan and operates in various sectors including food internet sales and daily goods [4]. Legal Proceedings - The lawsuit was initiated by Luweimei in August 2023, claiming infringement of a patent related to an "electronic dog" [2]. - The Hangzhou Intermediate People's Court ruled on September 26, 2023, that Luweimei failed to provide sufficient evidence to support its claims, leading to the dismissal of all its requests [1][2]. Implications for IPO - The lawsuit was perceived as a potential threat to Yushu Technology's IPO plans, which are currently underway with CITIC Securities as the advisory firm [5]. - The ruling is expected to alleviate concerns regarding the impact of the lawsuit on Yushu's IPO process [1][2].

Core Viewpoint - The Hangzhou Intermediate People's Court ruled in favor of Yushu Technology, dismissing all claims from the plaintiff, Hangzhou Luweimei Daily Chemical Co., Ltd., regarding patent infringement [1] Group 1: Legal Case Summary - The case involved a patent infringement dispute where Luweimei accused Yushu Technology of violating an invention patent [2] - The court's decision was made on September 26, with the plaintiff's claims being entirely rejected [1] - The patent in question is titled "An Electronic Dog" and was publicly disclosed on February 8, 2017, with authorization granted in 2018 [5][6] Group 2: Company Background - Luweimei was established in June 2005 with a registered capital of 550,000 yuan, focusing on food internet sales, agricultural products, and daily necessities [3] - The company has only two employees insured in 2024, and its legal representative, Zhou Jianjun, is currently subject to restrictions [4] - Yushu Technology was founded in 2016 and has grown from a one-person startup to a team of over a thousand, achieving annual revenue exceeding 1 billion yuan [7] Group 3: Business Operations - Yushu Technology plans to submit its IPO application between October and December 2025, with Citic Securities as its advisory firm [7] - In 2024, the company's sales distribution is projected to be 65% from quadruped robots, 30% from humanoid robots, and 5% from component products [7]

Core Points - The court ruled that Luweimei Company failed to provide physical products for comparison and that the technical scheme of the accused product does not possess the necessary technical features defined in the patent claims, thus rejecting the infringement claims [1] - The plaintiff, Zhou Jianjun, claims that his invention of the "electronic dog" patent predates the registration of Yushu Technology, asserting that Yushu's quadruped robotic dog infringes on his patent [1] - Zhou Jianjun's patent for "an electronic dog" is held under Zhejiang Jianlin Electronics Co., Ltd., which was established in June 2002 and holds 122 patents related to various technologies [1] - Besides Yushu Technology, Zhou Jianjun has also filed lawsuits against several well-known companies, including China Construction Bank and Hangzhou Rural Commercial Bank, for patent infringement [1]

Core Viewpoint - Yushu Technology is facing a patent infringement lawsuit from Hangzhou Luweimei Daily Chemical Co., which has raised concerns in the market, especially as the company is in a critical phase of pushing for an IPO [1][2]. Group 1: Lawsuit Details - The lawsuit involves claims that Yushu Technology infringed on Luweimei's patent rights related to the "Yushu Technology Go2" robotic dog, with six specific requests from the plaintiff, including a ban on manufacturing and selling the product [2][6]. - Luweimei has a patent for an "electronic dog," which was applied for in June 2016, and the patent is valid for 20 years [5][6]. - Yushu Technology has a total of 167 patent filings, including several related to quadruped robots, with a design patent for the "Go2" robotic dog granted in January 2023 [6][7]. Group 2: Implications for Yushu Technology - The ongoing patent litigation could impact Yushu Technology's IPO process, as it may lead to increased scrutiny from regulatory bodies regarding the lawsuit's potential effects on the company's operations [7]. - Legal experts indicate that the lawsuit could delay the IPO review process, especially if the case involves significant amounts or core business operations [7]. Group 3: Background on Luweimei - Luweimei is primarily engaged in mechanical equipment development, with a small team and several factories producing mechanical devices [5]. - The company's legal representative, Zhou Jianjun, has connections to multiple companies in the same office building, raising questions about the nature and scale of Luweimei's operations [3][5].

Core Viewpoint - The lawsuit between 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][4]. Company Overview - Luweimei was established in June 2005, with a registered capital of 550,000 yuan, and its business scope includes internet sales of food, agricultural products, and daily necessities [1]. - Yushu Technology focuses on the independent research, development, production, and sales of high-performance quadruped/humanoid robots and dexterous robotic arms, having launched several series of quadruped robot products [3][7]. Patent Information - Luweimei has applied for patents including "an electronic dog" and "a simultaneous interpretation intelligent system," with the electronic dog patent already authorized [1][2]. - The electronic dog patent is owned by Zhejiang Jianlin Electronics Co., Ltd., with the inventor being Zhou Jianjun, who is also a beneficiary of Luweimei [2]. Legal Proceedings - This is the first patent-related lawsuit for Yushu Technology, which has faced only two lawsuits to date, the other being a non-compete dispute [4][5]. - The current lawsuit is categorized as a civil first instance case, with the case number (2025) Zhe 01 Zhi Min Chu 79 [6]. IPO Status - Yushu Technology is in the critical phase of preparing for its IPO, having officially started the listing counseling process with CITIC Securities as the counseling institution [6][7]. - The company was established on August 26, 2016, with a registered capital of 364 million yuan, and its major shareholder is Wang Xingxing, who holds a direct shareholding of 23.82% [7].

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].