2. What should I do if I feel that there may be infringement? There are two general practices, one is non-infringement defense, and the other is common sense defense.
Non-infringement defense: refers to the non-infringement of one's own products, which needs to be expressed from the overall feeling of appearance and different characteristics.
Common sense: Everyone knows that design patents have a protection period. If the patent of the other party expires, it is not infringing, or the other party has applied for a patent before applying for a patent, and it has expired. If relevant evidence can be found, the complaint can still be handled.
3. Our products are indeed infringed, and there is no evidence to prove that the other party is well-known. The first is to delete the connection of infringing products. If you don't want to delete it, you can modify the price of the infringing product.
4. Actively apply for intellectual property rights in advance and take precautions.