Stealing other people's inventions, from the perspective of intellectual property rights, what is this behavior?

Stealing other people's inventions, from the perspective of intellectual property rights, belongs to patent infringement and should bear the corresponding tort liability.

Patent infringement refers to the act of exploiting another person's patent for profit without the permission of the patentee and legal basis within the validity period of the patent right.

Article 11 of China's Patent Law stipulates that after the patent right for invention and utility model is granted, no unit or individual may exploit its patent without the permission of the patentee, that is, it may not manufacture, use, promise to sell, sell or import its patented products for production and business purposes, nor may it use its patented methods and use, promise to sell, sell or import products directly obtained according to the patented methods.