In the thriving era of the knowledge economy, intellectual property (IP) has become a core asset and a key source of competitive advantage for enterprises. As an important component of corporate IP, service inventions are directly linked to a company’s innovative vitality, economic interests, and sustainable development capacity. Issues concerning ownership determination, rewards, and remuneration for service inventions have a significant impact: clear ownership definitions and reasonable incentive mechanisms can effectively motivate employees to engage in innovation and creation, while ensuring that enterprises retain lawful rights to such achievements, thereby promoting technological progress and enhancing market competitiveness. Conversely, unclear ownership may easily lead to disputes between enterprises and employees, result in needless waste of innovation resources, and even cause loss of core technologies, posing serious obstacles to corporate growth. Thus, an in-depth