Group 1 - The State Intellectual Property Office of China has published a patent application by Shuguang Information Industry Co., Ltd. for a data storage method and related technologies, aimed at improving data storage efficiency [1] - The patent application, filed on April 2025, describes a method that utilizes index information based on the first address offset of memory pages to store data more compactly, enhancing the efficiency of data storage compared to traditional methods [1] Group 2 - Shuguang Information Industry Co., Ltd. was established in 2006 in Tianjin, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of approximately 1.463 billion RMB [2] - The company has made investments in 41 enterprises and participated in 539 bidding projects, holding 415 trademark records and 1,218 patent records [2] - Shuguang Information (Beijing) Co., Ltd., founded in 2001 in Beijing, specializes in technology promotion and application services, with a registered capital of approximately 47.5 million RMB [2] - This subsidiary has invested in 6 enterprises, participated in 1,226 bidding projects, and holds 1,616 patent records [2]

Core Points - Tencent Technology (Shenzhen) Co., Ltd. has obtained a patent for "data storage methods, devices, electronic equipment, and storage media" with authorization announcement number CN112099736B, applied on September 2020 [1] - The company was established in 2000 and is primarily engaged in software and information technology services, with a registered capital of 2 million USD [1] - Tencent Technology has invested in 15 companies, participated in 264 bidding projects, and holds 5000 trademark records and 5000 patent records, along with 527 administrative licenses [1]