What are the top three countries in the research and development of 6g technology?

the following countries are leading the development of 6G technology:

• China: China has been investing heavily in 6G research and development, and is considered to be a front-runner in the race to develop this technology.
• South Korea: South Korea is another country that is investing heavily in 6G research and development. The country has a strong track record in developing new telecommunications technologies and is seen as a potential challenger to China in the race to develop 6G.
• United States: The United States is also investing in 6G research and development, but is not considered to be as far ahead as China or South Korea.