南都讯 记者杨振华 近期，惠州雷士光电科技有限公司（以下简称"惠州雷士"）与山东雷士照明发展有 限公司（以下简称"山东发展公司"）涉及的字号案和商标侵权纠纷系列案件备受关注。 日前，最高人民法院、国家市场监督管理总局、天津市和平区人民法院均有对双方的争议作出查处函件 或裁判文书，山东发展公司擅自使用惠州雷士注册商标的行为已被明确定性为商标侵权行为。 最高法：解除商标授权的《协议书》真实合法有效 据了解，山东发展公司曾为惠州雷士的代工厂，但惠州雷士已于2015年6月15日与山东发展公司签订了 《协议书》终止了对山东发展公司的所有合作及商标授权；惠州雷士于2021年起诉了包括山东发展公 司、徐州雷士厨卫电器有限公司、南京雷士网络科技有限公司在内的数家企业字号中使用"雷士"驰名商 标的企业，要求该等企业名称中含有"雷士"字样的企业更改公司名称（即公司名称中须不包含"雷士"字 样，以避免引起消费者混淆）。同时，惠州雷士于2025年初向国家市场监督管理总局进行了商标侵权投 诉，并提起了对山东发展公司及其代工厂、经销商的多起商标侵权诉讼。 2025年6月，最高人民法院审理惠州雷士起诉山东发展公司要求更改企业字号的再审案件 ...

近年来，轻工业创新成果不断涌现，新技术、新装备、新材料、新产品加快升级迭代，带动产业结构优 化升级，中国轻工业联合会通过持续强化科技成果鉴定工作的权威性和公信力，为科技成果转化和推广 保驾护航。经全国性轻工行业协会、学会，地方省级轻工行业协会，以及行业专家等审核推荐，今年一 季度，中国轻工联组织专家对55项成果进行了鉴定，涉及家电、五金、食品、造纸、照明电器、陶瓷、 自行车、塑料、皮革、电池、轻工机械等行业领域。部分典型成果介绍如下： 创新升级服务美好生活需要 青岛海尔洗衣机有限公司牵头，在行业内首创一体三滚筒洗衣机，实现了 多模式洗涤精准运行和平衡控制，解决了用户不同衣物不能分类同洗的痛点。该产品已于3月在中国家 用电器协会主办的中国家电及消费电子博览会（AWE）上首发，市场关注度高，产品交付以来，获得 客户高度评价。 北京工商大学联合伊利集团，基于风味与健康双导向提升婴配粉功能品质新思路，创建了感官偏好智能 识别系统，开发了益生元、益生菌协同配方和基于低聚糖协同钙源优化的营养增效技术，实现了风味感 知与营养吸收双向提升。 广东洛梵狄智能科技有限公司开发了电助力自行车用超大扭矩自动内变速器，攻克了产品智能变 ...

Core Viewpoint - The company, Zhejiang Yankon Lighting Group Co., Ltd., is set to hold an investor briefing on May 29, 2025, to discuss its performance for the fiscal year 2024 and the first quarter of 2025, allowing for interactive communication with investors [1][2]. Group 1: Meeting Details - The investor briefing will take place on May 29, 2025, from 16:00 to 17:00 [2][4]. - The meeting will be held at the Shanghai Stock Exchange Roadshow Center and conducted in an online interactive format [2][4]. - Investors can submit questions via the company email from May 22 to May 28, 2025, and the company will address common concerns during the briefing [1][3]. Group 2: Participants - Key participants in the meeting will include Mr. Wu Guoming (General Manager), Mr. Liu Wei (Independent Director), Mr. Chen Shenghua (Chief Financial Officer), and Mr. Zhang Long (Board Secretary) [2]. Group 3: Additional Information - After the investor briefing, participants can access the meeting details and main content through the Shanghai Stock Exchange Roadshow Center [4].

Core Viewpoint - The company Zhejiang Sunshine Lighting Electric Group Co., Ltd. has announced a guarantee of 30 million yuan for its wholly-owned subsidiary Anhui Sunshine Lighting Electric Co., Ltd. to support its operational needs [1][2]. Group 1: Guarantee Details - The guarantee amount provided by the company for Anhui Sunshine is 30 million yuan, with an existing guarantee balance of 20.0026 million yuan as of May 15, 2025 [1]. - The guarantee is part of a broader plan approved by the company's board and shareholders, allowing for a total of up to 830 million yuan in financing guarantees for the year 2025 [2][7]. - The guarantee is valid for one year, starting from the date of the bank debt occurrence [7]. Group 2: Internal Decision Process - The company held its 11th meeting of the 10th board on April 18, 2025, and the annual shareholders' meeting on May 12, 2025, to approve the guarantee plan [2][7]. - The guarantee is within the approved limits set during the 2024 annual shareholders' meeting, and no additional approval procedures are required [3][5]. Group 3: Financial Overview of Anhui Sunshine - Anhui Sunshine was established on June 5, 2013, with a registered capital of 100 million yuan and specializes in lighting electrical products [6]. - Recent financial data shows total assets of 220.0424 million yuan, total liabilities of 109.4248 million yuan, and a net profit of -7.5562 million yuan for the last audited year [6]. Group 4: Risk Assessment - The company has confirmed that there are no significant matters affecting Anhui Sunshine's debt repayment ability, and it is not a dishonest executor [6][8]. - The board believes that the guarantee is necessary to ensure liquidity support for Anhui Sunshine and that the associated risks are manageable [7].