国家知识产权局信息显示，联想（北京）有限公司申请一项名为"RACH时机组的确定"的专利，公开号 CN121444575A，申请日期为2023年6月。 专利摘要显示，本公开的各个方面涉及RACH时机（RO）组的确定。在一个方面，用户设备从至少一 个同步信号和物理广播信道（PBCH）块（SSB）到RO关联模式周期中的多个RO中确定RO组集合。多 个RO与相同SSB或相同SSB集合相关联。多个RO中的每个RO与频率索引和时间索引相关联。通过为 RO分配两个索引，即频率索引和时间索引，用户设备可以容易地确定能够用于物理随机接入信道 （PRACH）重复的传输的RO组。以这种方式，可以增强RO确定规则。 天眼查资料显示，联想（北京）有限公司，成立于1992年，位于北京市，是一家以从事计算机、通信和 其他电子设备制造业为主的企业。企业注册资本565000万港元。通过天眼查大数据分析，联想（北京） 有限公司共对外投资了108家企业，参与招投标项目5000次，财产线索方面有商标信息1743条，专利信 息5000条，此外企业还拥有行政许可238个。 本文源自：市场资讯 作者：情报员 声明：市场有风险，投资需谨慎。本文为AI基于第 ...

Group 1: Strategy - Public funds increased allocation to optical communication, semiconductor equipment, and packaging, while reducing allocation to chip design, gaming, and advertising in Q4 2025 [13][8] - The market saw a slight decrease in the TMT sector's share of active equity funds from 39.8% in Q3 2025 to 38.0% in Q4 2025 [13][20] - Key increases in the TMT sector included optical communication (+2.1 pct), semiconductor equipment (+0.3 pct), and integrated circuit packaging (+0.3 pct), while reductions were seen in integrated circuit design (-1.3 pct), gaming (-0.8 pct), and advertising (-0.3 pct) [13][8] Group 2: Electronics - The PCB industry is expected to maintain high growth due to its heavy asset nature, with capacity release and product structure optimization driving non-linear performance improvements [33][34] - The demand for storage is anticipated to rise significantly due to the recovery of data center construction and increased storage requirements from AI servers, leading to an optimistic outlook for storage prices in 2026 [34][33] - Recommended stocks in the electronics sector include Deep South Circuit, Jingwang Electronics, Dongshan Precision, and others [33][34] Group 3: Computing - The emergence of end-side agents and data infrastructure is driving AI technology towards system-level collaboration and deeper industry integration [35][39] - Notable developments include the launch of Clawdbot, which integrates various messaging services and enhances local data processing capabilities, marking a significant step towards proactive AI [35][39] - Collaborations such as NVIDIA's partnership with Eli Lilly aim to innovate in drug development using AI, with a planned investment of $1 billion over five years [35][39] Group 4: Media - The competition for AI traffic entry is intensifying, with major companies like ByteDance and Alibaba launching new AI products and initiatives [36][39] - The valuation of AI companies is expected to accelerate, with OpenAI preparing for an IPO and a potential valuation of $750 billion to $830 billion [36][39] - The upcoming Chinese New Year is anticipated to boost AI penetration rates, particularly in advertising and e-commerce sectors [36][39] Group 5: Humanoid Robots - The humanoid robot industry is transitioning from concept validation to commercialization, with companies showing growth potential in key components and solutions [37][39] - Investment opportunities are identified based on market preferences for certainty and flexibility, with a focus on incremental component growth [37][39] - Recommended stocks include Xinjie Electric, Huichuan Technology, and Hengli Hydraulic [37][39] Group 6: Automotive - Zeekr 9X has received an L3 testing license, and Tesla has begun operating a driverless Robotaxi service in Austin [38][39] - The automotive sector is recommended to focus on companies like Geely and Jianghuai, with Geely being favored due to its low valuation and strong market position [38][39] - The expansion of L3 and L4 autonomous driving regulations is expected to catalyze growth in the smart driving sector [38][39]

Group 1: Market Overview - The report emphasizes the need to monitor the recovery of US dollar liquidity and sentiment indicators, as recent market conditions have shown excessive liquidity and heightened risk aversion due to hawkish signals from the Federal Reserve [3] - Current US dollar liquidity is in a state of severe tightening, triggering a warning signal at -60%, indicating a significant reduction in net liquidity [3] - Fear sentiment indicators have worsened, amplifying market volatility, with rising uncertainty across global markets [3] Group 2: Fixed Income Insights - The fiscal outlook for 2026 remains challenging, necessitating larger fiscal expansions to ensure effective policy implementation, as 2025 saw insufficient internal growth in fiscal revenue [4] - Despite a budget deficit rate of 4% and an increase in government debt by 2.9 trillion yuan, actual spending fell short of initial budget expectations, indicating structural pressures on fiscal spending [4] - The report suggests that stronger fiscal measures will be required in 2026 to achieve effective expansion, with projections for special government bonds and a decrease in overall fiscal space [4] Group 3: Company-Specific Analysis - Haon Electric (301488.SZ) is positioned as a leader in intelligent driving perception, with a strategic partnership with NVIDIA to develop robotic brain technology, enhancing its competitive edge in the robotics sector [7] - The company is expected to see significant growth in net profit from 2025 to 2027, with projections of 0.99 billion yuan in 2025, 1.31 billion yuan in 2026, and 1.76 billion yuan in 2027, reflecting a robust expansion in its business model [8] - Cambricon Technologies (688256.SH) anticipates a substantial revenue increase in 2025, projecting revenues between 6 billion to 7 billion yuan, with a net profit turnaround expected to be between 1.85 billion to 2.15 billion yuan [10]

Group 1 - The core viewpoint of the article indicates a return of low volatility factors, forming a resonance in the current economic environment, which is characterized by weakening economic indicators, slightly loose liquidity, and a contraction in credit [1][5][6] - The macroeconomic dimensions suggest a consistent direction of weak economy, loose liquidity, and credit contraction, aligning with previous assessments [5][6] - The article emphasizes the selection of factors that are insensitive to economic changes but sensitive to liquidity and credit, with a notable absence of clear preferences for growth or value factors [6][9] Group 2 - The asset allocation perspective suggests a slight allocation to US stocks, with a positive outlook on bonds despite low overall positions influenced by other assets [21][22] - The economic leading indicators maintain a downward judgment, with predictions indicating a continued decline into early 2026, supported by recent PMI data showing a decrease [9][12] - The liquidity environment is assessed as slightly loose, with short-term interest rates declining and monetary supply showing a neutral signal, while excess reserves continue to decrease [16][19] Group 3 - The article highlights that the market's focus remains on PPI, which has gained prominence over economic indicators, indicating heightened attention to future demand recovery [22][24] - Industry selection continues to favor sectors that are less sensitive to economic fluctuations, particularly TMT (Technology, Media, and Telecommunications) and consumer sectors [24][25] - The analysis of macroeconomic indicators suggests that industries such as electronics, retail, and computing are currently positioned favorably based on their sensitivity to liquidity and credit [25]

Group 1 - In January 2026, a total of 743 private equity firms participated in the A-share market company research, involving 366 stocks across 28 first-level industries, with a total of 2028 research instances [1] - The electric equipment industry saw significant interest, with companies like Dajin Heavy Industry attracting 54 private equity firms for research, indicating a strong focus on this sector [1] - The computer industry led the research activity with 326 instances, involving 34 listed companies, highlighting the sector's attractiveness for private equity investments [2] Group 2 - The automotive industry had two companies, Chaojie Co. and Ninebot, ranked among the top ten in research frequency, with 41 and 40 instances respectively, showing strong interest from major private equity firms [2] - Private equity firms are focusing heavily on the computer sector due to its potential for excess returns, driven by advancements in AI applications and semiconductor supply chains [3] - In January, 34 private equity firms conducted at least 10 research instances, with firms like Shanghai Jianshun Investment and Guangdong Zhengyuan Private Fund being particularly active [3]

Market Performance - On February 3, 2026, the North Exchange 50 index rose by 3.27%, closing at 1,549.51 points[1] - The overall trading volume on the North Exchange was 21.55 billion CNY, with a turnover rate of 3.28%[1] - The North Exchange's total market capitalization reached 937.94 billion CNY, with a circulating market value of 583.40 billion CNY[1] Sector Performance - All sectors on the North Exchange experienced gains, with the top performers being Communication (+5.1%), Computer (+3.6%), and Oil & Petrochemicals (+3.5%)[1] - Among the 292 listed companies, 273 saw an increase in stock price, while 18 declined[1] Stock Highlights - The top gainer was *ST Yun Chuang, which surged by 30.00%, followed by Liancheng CNC (+18.18%) and Gebijia (+13.91%)[1] - The largest trading volumes were recorded by Liancheng CNC (1.634 billion CNY), Hengtong Light (999.5 million CNY), and Liujin Technology (964 million CNY)[1] Valuation Metrics - The overall valuation of the North Exchange stood at a price-to-earnings (P/E) ratio of 47.90 times, which is higher than the ChiNext's P/E of 45.85 times[1] - The highest average P/E ratios by sector on the North Exchange were in Non-ferrous Metals (138.1 times), followed by Communication (89.7 times) and Food & Beverage (87.9 times)[1] Risks - Potential risks include lower-than-expected policy support, insufficient technological innovation, intensified market competition, and market volatility[1][17]

国家知识产权局信息显示，联想（北京）有限公司申请一项名为"功耗调整方法、装置及电子设备"的专 利，公开号CN121433477A，申请日期为2025年11月。 专利摘要显示，公开提供了一种功耗调整方法，包括：响应于电子设备的第一供电来源停止供电，且电 子设备的第二供电来源电量小于等于预设电量阈值，获取电子设备中多个硬件的使用信息；使用信息至 少表征硬件在预设时间范围内的使用程度；根据各个使用信息，确定至少一个目标硬件；降低各个目标 硬件的功耗。 天眼查资料显示，联想（北京）有限公司，成立于1992年，位于北京市，是一家以从事计算机、通信和 其他电子设备制造业为主的企业。企业注册资本565000万港元。通过天眼查大数据分析，联想（北京） 有限公司共对外投资了108家企业，参与招投标项目5000次，财产线索方面有商标信息1743条，专利信 息5000条，此外企业还拥有行政许可238个。 声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 本文源自：市场资讯 作者：情报员 ...

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 成都京东方光电科技有限公司，成立于2007年，位于成都市，是一家以从事仪器仪表制造业为主的企 业。企业注册资本2500000万人民币。通过天眼查大数据分析，成都京东方光电科技有限公司参与招投 标项目922次，专利信息5000条，此外企业还拥有行政许可524个。 国家知识产权局信息显示，京东方科技集团股份有限公司取得一项名为"驱动扫描电路的方法、扫描电 路和显示设备"的专利，授权公告号CN117396951B，申请日期为2022年5月。 来源：市场资讯 天眼查资料显示，京东方科技集团股份有限公司，成立于1993年，位于北京市，是一家以从事计算机、 通信和其他电子设备制造业为主的企业。企业注册资本3741388.0464万人民币。通过天眼查大数据分 析，京东方科技集团股份有限公司共对外投资了73家企业，参与招投标项目303次，财产线索方面有商 标信息775条，专利信息5000条，此外企业还拥有行政许可47个。 ...

经营范围含电子元器件制造；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；汽车 零部件研发；机械零件、零部件销售；电力电子元器件销售；集成电路销售；电容器及其配套设备销 售；电子专用设备销售；信息系统集成服务；信息技术咨询服务；计算机系统服务；计算机软硬件及辅 助设备批发；贸易经纪；国内贸易代理；技术进出口。（除依法须经批准的项目外，凭营业执照依法自 主开展经营活动）许可项目：国营贸易管理货物的进出口。（依法须经批准的项目，经相关部门批准后 方可开展经营活动，具体经营项目以相关部门批准文件或许可证件为准） 企业名称广东源悦电子有限公司法定代表人张鹏程注册资本1000万人民币国标行业制造业>计算机、通 信和其他电子设备制造业>电子器件制造地址韶关市乳源瑶族自治县乳城镇北环中路9号中国供销粤北 农特产品电商物流商贸城22栋22-03-4号（仅作办公使用）企业类型有限责任公司(自然人投资或控股的 法人独资)营业期限2026-2-2至无固定期限登记机关乳源县市场监督管理局 来源：市场资讯 天眼查显示，近日，广东源悦电子有限公司成立，法定代表人为张鹏程，注册资本1000万人民币，由上 海源悦汽车电子股份有限 ...

Group 1 - The State Intellectual Property Office of China granted a patent to Zhongxing Electronics Co., Ltd. for a method and device for generating azimuth information, with the announcement number CN115601417B and application date in September 2022 [1] - Zhongxing Electronics Co., Ltd. was established in 2008 in Tianjin, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 500 million RMB [1] - The company has made investments in 5 enterprises, participated in 474 bidding projects, holds 9 trademark registrations, 141 patents, and possesses 42 administrative licenses [1] Group 2 - Zhongxing Microtechnology Co., Ltd. was founded in 2007 in Zhuhai, primarily engaged in software and information technology services, with a registered capital of approximately 565.998 million RMB [1] - The company has invested in 10 enterprises, participated in 10 bidding projects, holds 23 trademark registrations, 324 patents, and has 12 administrative licenses [1] Group 3 - Beijing Zhongxing Microelectronics Co., Ltd. was established in 1999 in Beijing, focusing on software and information technology services, with a registered capital of approximately 82.147 million RMB [2] - The company has invested in 7 enterprises, participated in 1 bidding project, holds 44 trademark registrations, 1210 patents, and has 7 administrative licenses [2]