Group 1 - The core point of the article is that ZTE Corporation (000063) has filed an international patent application for a video coding and decoding method, with the application number PCT/CN2025/105566, published internationally on February 26, 2026 [1] - ZTE has announced a total of 210 international patent applications this year, which represents a decrease of 28.33% compared to the same period last year [1] - In the first half of 2025, ZTE invested 12.665 billion yuan in research and development, showing a slight decrease of 0.48% year-on-year [1]

Group 1 - The State Intellectual Property Office of China has granted a patent titled "Encoding Method, Device, Computer Equipment, and Storage Medium" to China General Nuclear Power Engineering Company Limited and Shenzhen China General Nuclear Power Engineering Design Company Limited, with the announcement number CN116301899B and application date of March 2023 [1] - China General Nuclear Power Engineering Company Limited, established in 1997 and located in Shenzhen, primarily engages in civil engineering construction, with a registered capital of 4.086 billion RMB. The company has invested in 7 enterprises, participated in 5,000 bidding projects, holds 12 trademark registrations, and has 3,934 patent records, along with 43 administrative licenses [1] - Shenzhen China General Nuclear Power Engineering Design Company Limited, founded in 2005 and also based in Shenzhen, focuses on professional technical services, with a registered capital of 79.36 million RMB. The company has invested in 1 enterprise, participated in 1,804 bidding projects, holds 1,409 patent records, and has 19 administrative licenses [1]