Is it legal to agree not to pay any remuneration to the service inventor?

There are two ways to determine the right ownership of service inventions. One is to follow the principle of contract priority, and the other is that there is no agreement (the two sides have not signed a contract). If you have signed a contract with your company, you must perform it according to the contract; If there is no agreement or no contract, it will be handled in accordance with relevant laws and regulations, and it will suffer losses. This means that you will protect your rights. But even if you are a post or a freedom, you still have the following three important rights: 1. Right of signature. According to Article 17 of the Patent Law, an inventor or designer has the right to declare himself as an inventor or designer in the patent document. 2. the right to win prizes. According to Article 16 of the Patent Law, the entity that has been granted the patent right shall reward the inventor or designer of the service invention-creation; 3. It is the right to get material remuneration. After the invention-creation patent is implemented, the inventor or designer shall be given reasonable remuneration according to the scope of popularization and application and the economic benefits obtained. I wonder if this will help you.