Linewell(SH:603636) Shang Hai Zheng Quan Bao·2026-01-05 20:35Core Viewpoint - In the fourth quarter of 2025, Nanwei Software Co., Ltd. received a total of 9 invention patent certificates from the National Intellectual Property Administration, enhancing its intellectual property portfolio and core technological capabilities [1][2][3]. Patent Acquisition Summary - The company received 9 invention patents, with details including: 1. Patent for a rule-based certificate processing method, applied on January 12, 2024, and authorized on October 3, 2025, valid for 20 years [1]. 2. Patent for an address standardization method, applied on May 20, 2024, and authorized on September 26, 2025, valid for 20 years [1]. 3. Patent for an enhanced workflow method, applied on August 16, 2024 [1]. 4. Patent for a method to determine IMSI owner, applied on April 19, 2024, and authorized on September 30, 2025, valid for 20 years [2]. 5. Patent for generating custom API documentation, applied on May 14, 2024, and authorized on September 30, 2025, valid for 20 years [2]. 6. Patent for a data governance method, applied on July 14, 2023, and authorized on October 24, 2025, valid for 20 years [2]. 7. Patent for a method for predicting intercity ride-hailing distribution, applied on September 12, 2024, and co-owned with Huaqiao University, authorized on November 11, 2025, valid for 20 years [3]. 8. Patent for a canvas area frame recognition method based on the React framework, applied on November 25, 2022, and authorized on November 21, 2025, valid for 20 years [3]. 9. Patent for a system and method for data transfer from a data warehouse to a data lake, applied on April 6, 2023, and authorized on December 2, 2025, valid for 20 years [3]. Overall Patent Portfolio - As of now, the company and its subsidiaries hold a total of 142 invention patents, 23 utility model patents, and 33 design patents, which strengthens its intellectual property protection system and enhances its core competitiveness in the industry [3].