2. Then, according to the contents of the form, input the information of the target patent application, such as application number, WeChat official account, etc.
Support simple logical retrieval of AND and OR,
3. After input, click the blue "Search" button in the lower right corner.
4. Go to the webpage of the target patent application, click "Document", and a table titled "Date Title View and Download" will appear.
5. Click the file under "Download" in the line where the required file is located, select "Save" in the pop-up window, and then select the local path.