Two three four four: the company's blockchain patent is in the substantive examination stage

On November 18th, 2345 (002195.SZ) said on the interactive platform that "a control method and control device for distributing digital currency" is a wholly-owned subsidiary of the company Shanghai 2345 Network Technology Co., Ltd. in 2018 The patent name applied for on October 9th is currently in the substantive examination stage and has not yet obtained a patent authorization.