Group 1 - The State Intellectual Property Office of China shows that Guangdong Power Grid Co., Ltd. and Southern Power Grid Energy Development Research Institute Co., Ltd. have applied for a patent titled "Carbon Tax Revenue Return Method, System, Equipment, and Medium Based on CGE Model," with publication number CN121481748A and application date of September 2025 [1] - The patent involves a dynamic CGE model that includes four economic entities and divides the overall economy into 27 production sectors, distinguishing between electricity and non-electricity sectors based on production characteristics and energy usage types [1] - The invention aims to analyze the impact of different carbon tax policies on economic entities by simulating the effects on both electricity and non-electricity sectors under various carbon tax policy scenarios [1] Group 2 - Guangdong Power Grid Co., Ltd. was established in 2001, located in Guangzhou, primarily engaged in electricity and heat production and supply, with a registered capital of approximately 6.68 billion RMB [2] - The company has invested in 93 enterprises, participated in 5,000 bidding projects, and holds 5,000 patent records, along with 174 administrative licenses [2] - Southern Power Grid Energy Development Research Institute Co., Ltd. was founded in 2017, also located in Guangzhou, focusing on research and experimental development, with a registered capital of 100 million RMB [2] - This institute has invested in one enterprise, participated in 1,482 bidding projects, and holds 482 patent records, along with 21 administrative licenses [2]

Group 1 - The core point of the article is that Tencent Technology (Shenzhen) Co., Ltd. has obtained a patent for a "data recommendation method, device, equipment, and medium" with the authorization announcement number CN115114514B, applied for on March 2021 [1] - Tencent Technology (Shenzhen) Co., Ltd. was established in 2000 and is primarily engaged in software and information technology services, with a registered capital of 2 million USD [1] - The company has invested in 15 enterprises, participated in 264 bidding projects, and has 5000 trademark records and 5000 patent records, along with 535 administrative licenses [1]

Core Viewpoint - Tencent Technology (Shenzhen) Co., Ltd. has obtained a patent for a method and device for processing point cloud data, indicating its ongoing innovation in software and information technology services [1] Company Overview - Tencent Technology (Shenzhen) Co., Ltd. was established in 2000 and is located in Shenzhen, primarily engaged in software and information technology services [1] - The company has a registered capital of 2 million USD [1] Investment and Business Activities - Tencent Technology has invested in 15 companies and participated in 264 bidding projects [1] - The company holds 5,000 trademark records and 5,000 patent records, showcasing its extensive intellectual property portfolio [1] - Additionally, Tencent Technology possesses 538 administrative licenses [1]

Group 1 - Tencent Technology (Shenzhen) Co., Ltd. applied for a patent titled "Data Processing Method, Device, Equipment, and Medium" with publication number CN120448621A, filed on February 2024 [1] - The patent abstract describes a data processing method that involves sampling business objects in an object relationship network to create a first sub-network set, determining the most active object based on occurrence frequency, and identifying candidate objects for further analysis [1] Group 2 - Tencent Technology (Shenzhen) Co., Ltd. was established in 2000 and is primarily engaged in software and information technology services, with a registered capital of 2 million USD [2] - The company has made investments in 15 enterprises, participated in 264 bidding projects, and holds 5000 trademark and patent records, along with 527 administrative licenses [2]