Dear Secretary, your company has a software, the application control software of dual DCDC in flying cars, which is patented. Is it true? Can you introduce it in detail? Thanks for your reply

Weimaisi: Dear investors, hello, as of the first half of 2023, the company has obtained 360 authorized patents (including 45 domestic invention patents and 17 overseas invention patents), as well as 202 computer software copyrights. Please refer to the company's prospectus for specific patent names. Thank you for your attention to the company.