Reasons for the failure of patent signature registration

I specially called the patent office. This situation is basically caused by errors in control. It is recommended to download and install the control again. Be sure to download the control with IE, and turn off the firewall and antivirus software before downloading.

Correct posture of logging into China patent electronic application network

China Patent Electronic Application Network? Logging in is not a hot and simple thing. This is a trivial matter, but there are also many people on the internet who say that they have been defeated.

-Support ie8.0 and below.

Open compatibility view, or click login, and nothing will happen.

-The window after login is a pop-up window.

Pop-up must be allowed, otherwise the progress will turn and turn, and then return to the original state. Can I help you?