There are two types of service inventions:
1. Inventions and creations completed by performing the tasks of the unit. Including three situations: (1)
patented
inventions made in the course of one's own work; (2) Inventions and creations made by performing tasks other than their own jobs delivered by the unit; (3) Inventions and creations made within one year after resignation, retirement or transfer, which are related to their own jobs or tasks assigned by their original units. In case (3), only two conditions are met at the same time to constitute a service invention-creation: first, the invention-creation must be made within one year after the inventor or designer resigned from the original unit or transferred to work; Second, the invention is related to the work undertaken by the inventor or designer in the original unit or the tasks assigned by the original unit.
2. Inventions and creations mainly made use of the material and technical conditions of the unit. "The material and technical conditions of the unit" refers to the funds, equipment, spare parts, raw materials or technical materials that are not disclosed to the public. It is generally believed that if all or most of the company's funds, equipment, spare parts, raw materials and technical data that are not disclosed to the public are used in the process of invention and creation, this utilization plays an indispensable and decisive role in the completion of invention and creation, and it can be considered as mainly using the material and technical conditions of the company. If only a small amount of material and technical conditions of the unit are used, and the use of such material conditions is irrelevant to the completion of the invention, it cannot be considered as a service invention. For the invention-creation made by using the material and technical conditions of the unit, if the unit has a contract with the inventor or designer to stipulate the right to apply for a patent and the ownership of the patent right, such agreement shall prevail.