https://patentscope.wipo.int/search/en/structuredsearch.jsf;
(There is the word "Chinese" in the upper right corner of the page, which can translate the web page searched by WIPO into Chinese, which is similar to the sinicization of software, but the content of substantive search still needs to be entered in English)
2. Then, according to the contents of the table, enter the information of the target patent application, such as application number and public number, etc.
Simple logic search of "AND" and "or" is supported. Click the blue "search" button in the lower right corner.
4. Go to the web page of the target patent application and click "Documents" to display a table titled "Date Title View Download".
5. Click the file under "Download" in the row where the required file is located, select "Save" in the pop-up window and select the local path.