Where can I make a free patent inquiry in Shenzhen?

Patent inquiry is a good way to improve the success rate of patent application. Through patent inquiry, similar patents and patent infringement can be avoided. If you want to apply for a patent, it is recommended to make a patent inquiry before applying for a patent. Here's a brief introduction to Shenzhen where you can make free patent inquiries. Where can I make a free patent inquiry in Shenzhen? Where can I make a free patent inquiry in Shenzhen? Introduction of Shenzhen patent inquiry method 1. The design patent inquiry can be made through the inquiry window in China National Intellectual Property Administration:/gjcx.jsp.2. Analysis of the types of patents to be queried In China, there are three types of patents: invention, utility model and appearance patent. Only when the type of patent is determined can the inquiry be made. In the inquiry step, we should analyze the types of patents to be inquired and find the correct inquiry method. 3. If you already have the patent number/application number, you can directly enter it in the column of patent number/application number. 4. A very basic step in the process of patent inquiry is to formulate keywords. There are five ways to draft keywords, namely: (1) basic keyword drafting (researcher) (2) synonym expansion (researcher) (3) superior term expansion (patent engineer) (4) company name merger (IT engineer) (5) time and technology classification restriction (patent searcher). Where can I make a free patent inquiry in Shenzhen? We are here to answer this question for you. If you have more questions about patent inquiry, you can continue to pay attention to Bajie Intellectual Property or contact us by phone.