Core Viewpoint - The initial ruling by the U.S. International Trade Commission (ITC) found that the company's subsidiaries did not infringe on the patents claimed by Skyworks Solutions, allowing the company to continue exporting its products to the U.S. market [1][6]. Group 1: Legal Proceedings - On May 2024, Skyworks filed a patent infringement lawsuit against the company's subsidiary, claiming infringement of five patents related to specific RF front-end modules (FEMS) [4]. - The ITC issued a notice of investigation in August 2024, formally opening the case under Inv.No.337-TA-1413 [4]. - The ITC's administrative law judge issued a preliminary ruling on January 24, 2026, stating that the company did not violate Section 337 of the Tariff Act of 1930 [4][6]. Group 2: Patent Status - Three of the patents involved in the investigation (US 9,450,579, US 9,148,194, and US 7,409,200) were withdrawn by Skyworks during the evidence disclosure phase, terminating the investigation for those patents [5]. - The company has not infringed on any of the five patents claimed by Skyworks [6]. Group 3: Business Implications - A favorable ruling in the 337 investigation would allow the company's products to continue entering the U.S. market, strengthening its market share and industry influence [6][9]. - The outcome of the investigation will not directly affect the company's operations in markets outside the U.S. due to the territorial nature of patents [7][9]. - The 337 investigation does not involve monetary damages, and any litigation costs will cease following the final ruling, indicating no significant legal expenses for 2026 [7][9]. Group 4: Company Performance - For the first three quarters of 2025, the company reported total revenue of 526 million yuan, a year-on-year increase of 39.32%, but incurred a net loss of 30.53 million yuan [10]. - The company faced significant litigation and attorney fees amounting to 50.6 million yuan from January to September 2025, which impacted its net profit [10].

Core Viewpoint - The company, 康希通信科技 (Shanghai) Co., Ltd., and its subsidiary GRAND CHIP LABS, INC. have not violated Section 337 of the Tariff Act of 1930, as per the preliminary ruling by the ITC administrative judge, thus not infringing on Skyworks' patents [2][4][5]. Group 1: Case Background - The case is currently at the stage of the ITC's preliminary ruling regarding a Section 337 investigation initiated by Skyworks Solutions, Inc. and its affiliates, claiming patent infringement related to specific RF front-end modules (FEMS) [2][3]. - Skyworks filed a lawsuit in May 2024 against 康希通信科技 (Shanghai) Co., Ltd. and GRAND CHIP LABS, INC. for patent infringement, which led to the initiation of the ITC investigation in July 2024 [2][3]. Group 2: Preliminary Ruling Results - On January 24, 2026, the ITC administrative judge issued a preliminary ruling stating that 康希通信科技 (Shanghai) Co., Ltd. and GRAND CHIP LABS, INC. did not infringe on two of Skyworks' patents (US 9,917,563 and US 8,717,101) [4]. - Three other patents (US 9,450,579, US 9,148,194, and US 7,409,200) were withdrawn by Skyworks during the evidence disclosure phase, leading to their termination in the investigation [4][5]. Group 3: Company Response and Impact - The company emphasizes its commitment to intellectual property management and protection, maintaining a complete intellectual property system and conducting thorough IP checks before technology implementation [6][7]. - The favorable preliminary ruling is seen as a significant legal support for the company's product exports to the U.S. market, although both parties retain the right to request a review within the statutory period [7].

（编辑 丛可心） 证券日报网讯 1月25日，康希通信发布公告称，公司子公司康希通信科技（上海）有限公司、 GRANDCHIPLABS，INC.及相关企业在ITC337调查初裁中被认定未侵犯Skyworks持有的US9，917， 563、US8，717，101两项专利，其余3项专利因Skyworks主动撤案终止调查，至此，公司未侵犯 Skyworks主张的5项专利中的任何一项专利。 ...

同年7月，Skyworks根据《美国1930年关税法》第337节规定向ITC提出调查申请，主张公司子公司康希 通信科技(上海)有限公司、GRAND CHIPLABS,INC.和相关企业，制造及对美出口、销售的特定射频前 端模块("FEMS")以及含有该模块的下游产品侵犯其5项专利权。 1月25日晚间，康希通信(688653)发布关于公司子公司涉及337调查及专利诉讼的最新进展。 据披露，1月24日(北京时间)，公司获悉美国国际贸易委员会(ITC)行政法官初步裁决结果，公司子公司 康希通信科技(上海)有限公司、GRAND CHIP LABS,INC.和相关企业未违反《美国1930年关税法》第 337节的规定，不存在侵犯Skyworks US9,917,563和US8,717,101两项专利之专利权。 本次337调查涉及的3项专利(US9,450,579、US9,148,194和US7,409,200)已于证据开示阶段因申请人 Skyworks主动撤回而被终止调查。至此，公司未侵犯Skyworks主张的5项专利中的任何一项专利。 时间回溯至2024年5月，Skyworks向美国加州中区联邦地区法院起诉公司子公司康 ...

Core Viewpoint - On January 25, 2026, Kangxi Communication announced that its subsidiary, Kangxi Communication Technology (Shanghai) Co., Ltd., GRANDCHIPLABS, INC., and related enterprises did not infringe on Skyworks' patent rights according to the preliminary ruling by the U.S. International Trade Commission [1] Group 1 - Skyworks, a leading company in the RF chip industry, filed an investigation request with the U.S. International Trade Commission in 2024, claiming that Kangxi Communication's subsidiary and related companies manufactured and exported specific RF front-end modules and downstream products that infringed on five of its patents [1]

格兰康希通信科技（上海）股份有限公司（以下简称"康希通信"或"公司"） 于 2024 年 8 月 21 日发布了《康希通信关于公司子公司涉及 337 调查及专利诉讼 的进展公告》（公告编号：2024-022），Skyworks Solutions, Inc.，Skyworks Global Pte Ltd.和 Skyworks Solutions Canada, Inc（. 以下统称"Skyworks"）根据《美国 1930 年关税法》第 337 节规定向美国国际贸易委员会（ITC）提出调查申请（以下简 称"本次 337 调查"），主张公司子公司康希通信科技（上海）有限公司、GRAND CHIP LABS, INC.和相关企业，制造及对美出口、销售的特定射频前端模块 （"FEMS"）以及含有该模块的下游产品侵犯其 5 项专利权。现就相关进展情况 说明如下： 一、本次 337 调查和专利诉讼的基本情况 证券代码：688653 证券简称：康希通信 公告编号：2026-001 格兰康希通信科技（上海）股份有限公司 关于公司子公司涉及 337 调查及专利诉讼的进展公告 本公司董事会及全体董事保证公告内容不存在任何虚假 ...

Core Viewpoint - In 2024, Skyworks filed a lawsuit against the company's subsidiary for patent infringement in the U.S. District Court for the Central District of California and also requested an investigation from the ITC under the Tariff Act of 1930 [1] Group 1 - On January 24, 2026, the company learned that the ITC administrative law judge issued a preliminary ruling stating that its subsidiary, Kangxi Communication Technology (Shanghai) Co., Ltd., GRANDCHIPLABS, INC., and related entities did not violate Section 337 of the Tariff Act of 1930 and did not infringe on two of Skyworks' patents [1] - Additionally, three other patents have been terminated from investigation [1] - The preliminary ruling is favorable for the company, but the case will proceed to ITC administrative review and final ruling stages [1]

1月19日，康希通信大宗交易成交250万股，成交额2785万元，占当日总成交额的18.4%，成交价11.14 元，较市场收盘价13.84元折价19.51%。 | 交易日期 | 证券简称 | 证券代码 | | | 成交价(元) 成交金额(万元) 成交量( *) 买入营业部 | | 类出管业部 | 是否为专场 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 2026-01-19 | 康希通信 | 688653 | 11.14 | 2228 | 200 | 中信证券华南图分 有限公司 - 浏览 | 2017 | | 客 | | 2026-01-19 | 康希通信 | 688653 | 11.14 | 557 | 50 | 品 香港電影 香港 | 新品 | | Ka | ...

Core Viewpoint - The company is actively exploring opportunities in the satellite communication sector, particularly in RF front-end products, and is currently in the early stages of layout and R&D [1] Group 1: Company Strategy - The company emphasizes the importance of miniaturization and cost reduction of satellite communication terminals as key factors for scaling the industry [1] - As a chip design enterprise, the company offers RF front-end chip products characterized by high integration, high power, and high efficiency [1] Group 2: Industry Collaboration - The company plans to continue innovating based on its initial technological accumulation and aims to collaborate with other satellite internet-related enterprises to explore new business models in satellite communication [1]

证券日报网讯1月15日，康希通信在互动平台回答投资者提问时表示，公司Wi-Fi HaLow技术核心优势 显著，具备发射功率高、功耗低、线性度优、噪声系数低的特点。适配智能家居、工业物联网等多场景 下设备的长距离、低功耗通信需求。公司与摩斯微等主芯片企业建立深度合作关系，共同推进技术验证 与方案打磨，已形成成熟的交钥匙解决方案，能够为客户提供从技术支持到产品落地的全流程服务，保 障产品快速量产交付。公司将Wi-Fi HaLow技术产品划为泛IoT领域产品，主要应用于境外智能表计等 业务。从目前公司Wi-Fi HaLow产品市场表现来看其毛利水平比较突出。2025年是公司该产品放量的首 年，订单将逐渐放大，定将在后续年份中呈现持续增加的趋势。由于2025年的年度财务数据正在核算当 中，敬请关注后续定期报告等公开披露信息。 ...