Group 1 - 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, at the Hangzhou Intermediate People's Court [1] - 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] - Luweimei has applied for patents including "an electronic dog" and "a simultaneous interpretation system for meetings," with the "electronic dog" patent already authorized [1] Group 2 - 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 [1] - This is the first time Yushu Technology has faced a lawsuit related to invention patents, although it has encountered two lawsuits in total, with the first being a non-compete dispute that was later withdrawn [1]

Core Viewpoint - Kelu Electronics has recently obtained a new invention patent for a "Control Guidance Testing Device and AC Charging Pile Verification System," indicating a focus on innovation in the electric vehicle charging sector [1] Group 1: Patent and Innovation - Kelu Electronics has been granted a new patent with the application number CN202210924765.9, authorized on a specific date [1] - The company has acquired a total of 68 new patents this year, representing a 30.77% increase compared to the same period last year [1] Group 2: Research and Development Investment - In 2024, Kelu Electronics invested 377 million yuan in research and development, which is a 42.46% year-on-year increase [1] Group 3: Company Activities and Data - Kelu Electronics has made investments in 66 companies and participated in 2,447 bidding projects [1] - The company holds 54 trademark registrations, 1,544 patent records, and 226 copyright registrations [1]

国家知识产权局今天（27日）召开新闻发布会介绍，截至今年5月，国内有效发明专利拥有量达到497万 件。我国通过优化专利申请评价指标，提升专利审查质量效率，提高专利代理服务质量等举措，全方位 推动专利质量提升。（央视新闻） ...

登录新浪财经APP 搜索【信披】查看更多考评等级 关于2021年股票期权激励计划 部分股票期权注销完成的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗 漏。 证券代码：002892证券简称：科力尔 公告编号：2025-043 科力尔电机集团股份有限公司 科力尔电机集团股份有限公司（以下简称"公司"或"科力尔"）于2025年4月24日召开第四届董事会第四 次会议和第四届监事会第四次会议，审议通过了《关于注销部分股票期权的议案》，同意将2021年股票 期权激励计划首次授予第四个行权期及预留授予第三个行权期公司层面业绩未达到设定的考核条件涉及 的412.5878万份股票期权由公司注销。具体内容详见公司于2025年4月25日在《证券时报》《中国证券 报》《上海证券报》及巨潮资讯网（http://www.cninfo.com.cn）上披露的《关于注销部分股票期权的公 告》（公告编号：2025-030）。 近日，公司向中国证券登记结算有限责任公司深圳分公司提交了注销上述股票期权的申请。经中国证券 登记结算有限责任公司深圳分公司审核确认，公司上述部分股票期权注销事宜已于20 ...