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IP Updates
Mar 19,2026
One Case a Day | China: Substantial Identity in Double Patenting - "Resistance Sensor" Case - Invalidation Decision No. 563603 (2024)
Mar 18,2026
One Case a Day | China: The Impact of Terminology Understanding on Priority Establishment - "Light-Emitting Element" Case (2023) Supreme People's Court Zhi Xing Zhong No. 338
One Case a Day | China: Integrated Circuit Layout Design Right – "Lithium Battery Protection Chip" Case – Supreme People's Court Guiding Case No. 218
Mar 17,2026
One Case a Day | China: Method for Negating Reverse Teaching – "Ultra-Thin Food Container" Case, Invalidation Decision No. 563911 (2023)
One Case a Day | China: Inventiveness Assessment of New AI Applications – "Image Processing Method" Case, Reexamination Decision No. 1694596 (2024)
One Case a Day | China: Addressing the Pain Points of Using Online Public Disclosures as Prior Art – "Purifier" Case, Invalidation Decision No. 569325 (2024)