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IP Updates
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)
Mar 16,2026
One Case a Day | China: The Confusion of Naming Technical Features in the Mechanical Field – "Preheating Furnace" Case (2024) Supreme People's Court Zhi Xing Zhong No. 870
One Case a Day | China: Determination of Contributory Infringement - "Dental Handpiece" Case (2022) Supreme People's Court Zhi Min Zhong No. 1673
Mar 15,2026
One Case a Day | China: Support of the Specification for Upper-Level Generalization in Claims – "Electric Tool" Case, Invalidation Decision No. 580809 (2024)