I called the Patent Office and asked specifically. This situation is basically caused by an error in the control. The suggestion is to re-download and install the control. Be sure to use IE to download the control, and turn off the firewall and anti-virus software before downloading.
The correct posture for logging into the China Patent Electronic Application Network
Logging into the China Patent Electronic Application Network is not a simple matter. It's a small thing, but many people online said they were defeated.
-Supports IE8.0 and below
Open the compatibility view, otherwise nothing will happen if you click on login
-The window after login It's a pop-up window
You must allow pop-up windows, otherwise the progress will keep spinning, and it will return to its original state after the transfer. Is there anything