How to complain about patent infringement of others

1. The premise of complaining about infringement of other people's patents, trademarks, copyrights and other intellectual property rights is that they have obtained rights certificates, such as patent certificates and trademark certificates, and the patent or trademark acceptance notice will not be accepted;

2. To lodge a complaint on Taobao or Tmall, you must first lodge a complaint with a certificate of rights (such as trademark certificate, copyright registration certificate and patent certificate) on Alibaba's intellectual property protection platform, and then initiate a complaint with the registered rights of Alibaba's intellectual property protection platform;

3. You can also complain to the patent office where the infringer is located with the patent certificate. If the infringer is in Shenzhen, he can complain to the Market Inspection Brigade of Shenzhen Market Supervision Bureau (working in Futian Free Trade Zone);

4. If it is a patent for utility model or design, you need to obtain a patent evaluation report before complaining, and the conclusion of the evaluation report is a patent, otherwise you can't complain.