What acts infringe patent rights?

Legal analysis: 1. Without permission, for the purpose of production and operation, the patent behavior of others is implemented; 2. Counterfeiting other people's patents, including unauthorized use of other people's patent numbers, patented technologies and forged patent certificates. ; 3. For the act of passing off non-patented products as patented products, the infringer needs to bear the corresponding civil tort liability. If the actor commits one of the above acts, he will bear corresponding legal responsibilities, including civil responsibility, administrative responsibility and criminal responsibility.

Legal basis: After the patent right for inventions and utility models is granted in Article 11 of the Patent Law of People's Republic of China (PRC), except as otherwise provided in this Law, no unit or individual may exploit the patent without the permission of the patentee, that is, they may not manufacture, use, promise to sell, sell or import their patented products for production and business purposes, or use their patented methods and use, promise to sell, sell or import products directly obtained according to the patented methods. After the design patent is granted, no unit or individual may exploit its patent without the permission of the patentee, that is, it may not manufacture, promise to sell, sell or import its patented product for production and business purposes.