Maybe something is needed in the file, or there is a format error. Try to import the application document into pdf. If there is no problem with the patent document, you need to pay attention to what is filled in the request.

One thing is easy to ignore. If the applicant's name (enterprise name) contains parentheses, such as XX (group) and other company names, the parentheses () need to be input in half angle, and the full angle input will not succeed.

Signature is widely used in real life, such as contracts, bank credit transactions, meeting news and so on. , almost everywhere. Now there are also many businesses that make profits by designing personalized signatures. Each signature is specially analyzed according to the individual's personality, age, gender, writing habits, name meaning and so on. Even if they have the same name, they will never be the same. Professional note analysis makes the signature conform to your writing habits.