Detailed steps of domestic patent inquiry

Detailed steps of domestic patent inquiry, before innovating, using and applying for patent technology, it is best to conduct patent inquiry on patents. Next, Bian Xiao of Bajie Intellectual Property introduces the detailed steps of domestic patent inquiry, hoping to help everyone. Detailed steps of domestic patent inquiry Detailed steps of domestic patent inquiry are as follows: 1. Enter People's Republic of China (PRC) and China National Intellectual Property Administration in Baidu, and then click on the URL link with the blue official website logo behind it; Second, after entering official website, click on the patent search at the top of the website page, and the entrance link of domestic patent search analysis will appear; 3. Click on the patent retrieval entrance of other national bureaus in the page that appeared in the previous step to retrieve other national patent application projects of this department; 4. Then enter the patent retrieval analysis portal, and a page that must be read before use will appear. Select the small box in the lower right corner, and then click the agree button. 5. You can only use the patent search and analysis function of China National Intellectual Property Administration website after logging in. If there is no account, you need to register first. The entrance is in the upper left corner of the page. Fill in the accurate information as required and check that I have read and agreed to the system use agreement, and then click the Register Now button; 6. After successful registration, you can search for patents. This website provides four retrieval methods, namely, conventional retrieval, advanced retrieval, navigation retrieval and command line retrieval. You can search by entering keywords under the corresponding columns.