Current location - Quotes Website - Signature design - The case acceptance check failed, please check the case file package
The case acceptance check failed, please check the case file package

I have also encountered such a problem, and I don’t know how to solve it, but here is what I did:

- Turn off CPC and then turn it on again

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- Go to the "File Management" (an icon) above, find your patent application (note that you must select a new application), click "Export File" to export a Zip file

- Go back to the new application, import the Zip file, and then try it again. That is, sign again. When signing, I checked "Perform format verification"

- Before I clicked send in "To be sent", I clicked "Fee Calculation". But I think it may not have any inevitable connection with being able to send successfully.

- Click Send and you’re done