Case Analysis of Intellectual Property Law in Economic Law A China company talks about technical cooperation with an American enterprise, and the contract stipulates the use of an American patent (obt

Case Analysis of Intellectual Property Law in Economic Law A China company talks about technical cooperation with an American enterprise, and the contract stipulates the use of an American patent (obtained) It depends on the contract between the two parties. If the contract specifies which patent can be used free of charge, no additional fees can be paid within the scope of the contract, or this part of the fee is included in the contract itself. If it is not, it is necessary to negotiate the use fee separately. This part of American laws and regulations is relatively strict, and the cases of using other people's patented technology in China account for a small number of actual cases, while the requirements in Europe and the United States are relatively strict.