Stock Code: 002449 stock abbreviation: Foshan Nationstar Optoelectronics Co.Ltd(002449) Announcement No.: 2022-001
Foshan Nationstar Optoelectronics Co.Ltd(002449)
Announcement on the company's acquisition of invention patent certificate
The company and all members of the board of directors guarantee that the contents of the announcement are true, accurate and complete, and are responsible for the falsehood in the announcement
Be liable for false records, misleading statements or major omissions.
Foshan Nationstar Optoelectronics Co.Ltd(002449) (hereinafter referred to as "the company") recently received 8 patents for inventions
Li certificate, including 5 invention patent certificates issued by the State Intellectual Property Office of China and the U.S. invention patent certificate
2 and 1 Japanese invention patent certificate. The details are as follows:
expert
Sequence patent name patent application authorization announcement patent No. Li patent certificate No. patent No. day class term owner type
1. A kind of in-line LED device April 2019 December 2021 ZL No. 4854914 of January 2019 January 20 company 0301284.0 Ming
2. An LED backlight module and display device of ZL No. 4797914 company issued in August 2019, November 2021, 2019, September 16, 0732341.0
3. A blanking unit for cover plate, module and equipment of ZL No. 4792046 company issued in November 2019, 2021 and 2019, 1128490.2 on November 18 and 16
An LED array substrate may 2020, December 2021 ZL 2020 1
4 preparation method, LED array, base plate, panel and equipment of No. 4867953 company in the 20th year of the Ming Dynasty 0464229.6
5. A power module and its power may 2020 November 2021 ZL 2020 No. 4794320 device of the company May 28 April 16 0470288.4
6 an LED display unit July 2019 March 2021 us10937936 issued for 20 years - company group and display panel on March 3 and February 2
7 LED devices and backlight modules August 2019 August 2021 August us11107957 issued for 20 years - June 31 of the company
8 backlight module and its 20-year-old jp6968229 from May 2020 to October 2021 - the company's display device will be on November 28
In recent years, the company has focused on the field of Mini & Micro led ultra-high definition display and accelerated the layout of the third generation semiconductor
And other forward-looking fields, paid close attention to the core technology, and formed a number of independent intellectual property rights. Payment obtained above
Ming patents: among them, 5 patents relate to the technical field of mini / mirco led and 1 patent relates to the third generation semiconductor
One patent in the field of technology, one patent in the field of infrared LED technology and one patent in the field of large-size backlight.
The acquisition of the above patents shows that the company has made important progress in core technologies in relevant fields, which is of great significance to the company
It has a positive impact on process improvement, product innovation, market and brand influence, and helps to increase
Strengthen the core competitiveness of the company.
It is hereby announced.
Foshan Nationstar Optoelectronics Co.Ltd(002449)
Board of directors
January 13, 2022
