Beijing Oriental OLED panel patent application ranks the third in the world

According to the business Korea media, a survey by the Korea Intellectual Property Office (KIPO) on June 13 shows that South Korea currently ranks the first in the world in terms of patent applications for OLED display panel, including compensation and correction technologies.

KIPO surveyed the data of South Korea, the United States, China, the European Union and Japan from 2011 to 2020. Specifically, the number of OLED patent applications in South Korea was 5384, accounting for 43%, ranking first in the world. China has 3273 patents, accounting for 26%, ranking second; There are 2433 patents in Japan, accounting for 20%; 567 in the United States, accounting for 5%.

Among Korean enterprises, Samsung Electronics has submitted 2786 patents, while LG Electronics has 2412. For Chinese enterprises, BOE has submitted 1676 OLED screen patents, ranking third in the world; Japanese companies have 907 sel patents, ranking fourth.

According to it home, if you look at the number of successful patent registrations, there are 4044 in South Korea, 3533 in Japan, 2061 in China and 628 in the United States.