Mr Guichao Hua, the chairman of the company, has international influence in the industry. He led the team to adhere to independent innovation and formed a number of industry-leading core technologies. By July 22, the company and its subsidiary * * * had 243 authorized patents, including 23 American invention patents, 1 European invention patent and 19 China invention patents. Infineon has been rated as a national intellectual property demonstration enterprise, a national patent operation pilot enterprise and a benchmark for the use of intellectual property rights in industrial enterprises, and has a provincial enterprise research institute, a provincial high-tech enterprise research and development center, a provincial enterprise technology center, a Hangzhou academician expert workstation and a post-doctoral research sub-station of enterprises. The brand was rated as "the most competitive brand in LED industry in China", and the LED driving power supply produced was rated as "Zhejiang famous brand product", and won the first prize of Science and Technology Award of China Power Supply Society and the first prize of China LED.