Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. has obtained a patent for a display substrate and display device, with the patent announcement number CN115884640B, applied for on September 2021 [1] Group 2 - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The company has a registered capital of 37,413.880464 million RMB [1] - The company has invested in 73 enterprises and participated in 304 bidding projects, with 775 trademark records and 5,000 patent records, in addition to holding 47 administrative licenses [1] Group 3 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The company has a registered capital of 2,500 million RMB [1] - Chengdu BOE has participated in 924 bidding projects, holds 5,000 patent records, and has 527 administrative licenses [1]

Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. has obtained a patent for "display substrate," with the authorization announcement number CN116864507B and an application date of March 2022 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital is approximately 37.41 billion RMB [1] - The company has made investments in 73 enterprises and participated in 303 bidding projects, with 775 trademark records and 5000 patent records, in addition to holding 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd. was established in 2007 and is located in Chengdu, primarily engaged in the manufacturing of instruments and meters. The registered capital is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics Technology Co., Ltd. has participated in 922 bidding projects and holds 5000 patent records, along with 522 administrative licenses [1]

Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. has obtained a patent for "display substrate, method for manufacturing display substrate, and display device," with the authorization announcement number CN116133466B, and the application date being February 2023 [1] - BOE Technology Group Co., Ltd. was established in 1993 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices. The registered capital of the company is approximately 37.41 billion RMB [1] - The company has invested in 74 enterprises, participated in 299 bidding projects, and has 775 trademark records and 5000 patent records, along with 47 administrative licenses [1] Group 2 - Chengdu BOE Optoelectronics Technology Co., Ltd., established in 2007 and located in Chengdu, focuses on the manufacturing of instruments and meters. The registered capital of this company is approximately 2.5 billion RMB [1] - Chengdu BOE Optoelectronics has participated in 916 bidding projects, holds 5000 patent records, and possesses 521 administrative licenses [1]

Group 1 - The core point of the article is that BOE Technology Group Co., Ltd. (京东方Ａ) has filed an international patent application for a "light-emitting chip and its manufacturing method, display substrate, and display device" with the application number PCT/CN2024/074623, which will be published internationally on August 7, 2025 [1] Group 2 - In 2023, BOE Technology has announced a total of 751 international patent applications, representing a 26.01% increase compared to the same period last year [4] - The company invested 13.123 billion yuan in research and development in 2024, which is a year-on-year increase of 15.94% [4]