Reported June 19: Xiao-I Announces Shanghai High People's Court Dismisses All Litigation Claims Filed By Co. Against Apple's Siri Technology Alleged Infringement; Confirms Non-Patent Infringement Action That Specified Siri-Equipped iPhone Models Not Fall Within Protection Scope

Xiao-I Corporation (NASDAQ: AIXI) ("Xiao-I" or the "Company"), a leading developer of AI solutions, provided a material update on the patent-related litigation between its variable interest entity, Shanghai Xiao-I Intelligent Network Technology Co., Ltd. ("Shanghai Xiao-I"), and Apple Inc. and its affiliated entities (collectively, "Apple") before the Shanghai High People's Court.

On June 10, 2026, the Shanghai High People's Court issued first-instance judgments on two parallel cases:

• Invention Patent Infringement action (Case No. (2020) Hu Zhi Min Chu No. 7): The court dismissed all litigation claims filed by Shanghai Xiao-I, in which the Company alleged that Apple's Siri technology infringed Shanghai Xiao-I's invention patent titled "A Chat Robot System" (Patent No. 200410053749.9).
• Confirmation of non-patent-infringement action (Case No. (2022) Hu Zhi Min Chu No. 3): The court ruled that the specified iPhone models equipped with Siri do not fall within the protection scope of the subject patent. The court also rejected Apple's claim for RMB 2 million in compensation for reasonable litigation expenses, including attorney fees, translation fees and notarization fees.