The Trademark Office query system shows that the access frequency is too high. Please try again later. The reasons may be:

1. The user’s computer has third-party query software or plug-ins installed, resulting in inaccessibility. Natural, high frequency, access is restricted by the system.

2. Other computers in the shared public IP address where the user's computer is located have machine access behavior, triggering access prohibition rules multiple times, resulting in the public IP address being prohibited from access.

3. Network data crawling and illegal attacks.

The solution is as follows:

1. If the user has installed third-party query software or plug-ins, please close the third-party query software or plug-ins, clear the browser cache, and wait for 1-3 hours. Revisit.

2. If you cannot be contacted for a long time, please contact the network service provider to change the public network IP address.

3. In order to effectively curb data crawling and illegal attacks, and ensure the access speed and query effect of ordinary users, the new online query system adds network security equipment, strengthens the security protection mechanism, and presets security access rules. .

Please note that the above answers are for reference only. If the problem persists, it is recommended to consult relevant professionals for further help.