Has the patent announcement been issued?

It depends on the patent announcement, the public occasion and the public object. If it is published in official website, it must have obtained a patent license, but it is not convenient to take photos or the certificate is still being printed and mailed, but this must have a patent number, so it is published. If it's just an announcement circulating on the Internet, even if a screenshot is attached, it can't be officially released, so as not to be PS.