Core Viewpoint - Longxin Technology Co., Ltd. won a civil lawsuit against Shanghai Xinlianxin Intelligent Technology Co., Ltd., which was ordered to pay 450,000 yuan in damages and publish an apology on its website for ten consecutive days [2] Group 1: Legal Proceedings - Longxin Technology filed a civil lawsuit on March 2, 2021, requesting the court to order Shanghai Xinlianxin to clarify false claims, apologize, restore reputation, and compensate for economic losses [2] - The case was accepted by the Beijing Internet Court on July 29, 2021 [2] - The court ruled that Shanghai Xinlianxin had sent false accusation letters to third parties, claiming that Longxin's 3A5000 processor infringed MIPS's intellectual property rights [2] Group 2: Licensing and Technology - Longxin Technology has signed MIPS technology licensing agreements in 2011 and 2017, granting rights to develop, produce, and sell chips based on the MIPS instruction set [2] - In 2019, Xinlianxin claimed that MIPS transferred the licensing agreement to them, effective from April 1, 2019, but no direct contract was signed between Longxin and Xinlianxin [3] - Longxin Technology ceased the continuation of the licensing agreement in April 2020 [3] Group 3: Business Transition - From 2019 to 2021, approximately 70% of Longxin's main business revenue came from products based on the MIPS instruction set [3] - In 2020, Longxin launched its own instruction set, LoongArch, and prepared for a full transition to products based on this system before its IPO [3] - As of July 2021, Longxin's information technology business began transitioning to the LoongArch-based 3A5000 series processors, with industrial control operations also shifting to this new instruction set [3]