Group 1 - DarkIris Inc., a mobile game company, plans to go public in the U.S., but the focus is on its Chinese name "黑瞳科技," which is identical to Shanghai Heitong Technology Co., Ltd. [2] - Shanghai Heitong Technology issued a statement accusing DarkIris of malicious confusion, brand hijacking, and infringement, claiming ownership of 9 classes and 36 categories of registered trademarks for the "黑瞳" brand [4] - DarkIris's prospectus indicates it is engaged in mobile digital game development, distribution, and operation, with plans to issue 1.5 million Class A shares at an initial price of $4 per share, aiming to raise $6 million and achieve a market valuation of $70 million [6] Group 2 - For the fiscal years 2023, 2024, and the first half of 2025, DarkIris reported revenues of $3.95 million, $7.92 million, and $5.20 million, with net profits of -$1.26 million, $1.10 million, and $0.91 million respectively [7] - DarkIris's key products include the MMORPG "九霄灵蛇录," the turn-based strategy card game "大话魏蜀吴," and the casual RPG "浮空神话," which contributed 53% and 62% of total revenue in fiscal years 2023 and 2024 respectively [8] - Shanghai Heitong Technology, established in June 2018, focuses on anti-fraud technology development and operates several anti-fraud applications with a user base of 700 million [9]