Core Viewpoint - The Supreme People's Court's ruling in February 2026 criticized Lu Company for abusing patent litigation rights and violating principles of good faith, declaring that patent rights should not be used as tools for extortion [1][3]. Group 1: Case Background - Lu Company filed a lawsuit against Yushu Technology in 2025, claiming that Yushu's "Gox" robotic dog infringed on its patent for an "electronic dog" [1][2]. - The patent in question includes features such as joint drive, multi-sensor integration, wireless control, and color-changing fur [2]. Group 2: Legal Proceedings - Lu Company initially sought 500 yuan in damages but later adjusted its claim to 8 million yuan before reverting to the original amount [2][3]. - The first-instance court ruled in favor of Yushu Technology, stating that the accused product lacked key features of the patent [2][3]. Group 3: Court's Criticism - The Supreme People's Court highlighted Lu Company's inconsistent claims and lack of credibility, labeling their actions as "carefully calculated and capricious" [1][3]. - The court emphasized that exercising patent rights must adhere to principles of honesty and integrity, as outlined in patent law [3]. Group 4: Implications of the Ruling - The ruling not only protected Yushu Technology's rights but also sent a clear message to the market that patent rights should not be used for extortion [5]. - Legal experts suggest that the case serves as a precedent for addressing malicious litigation and emphasizes the need for clearer regulations against such practices [4].