How to use patent law to serve their own management, and from what aspects?

Firstly, answer the legislative purpose and positioning goal of the patent law, such as: protecting the legitimate interests of the patentee is a legislative purpose of the patent law; The status and purpose of the conclusion of the patent law (encouraging invention and creation, promoting the application of invention and creation, improving innovation ability, and promoting scientific and technological progress and economic and social development)

Then there are the contents protected by patent law (inventions, utility models, designs).

Third, first, it can be used to protect the inventions and creations of its own enterprises from infringement; Second, protect the right of their own enterprises to use (exclusively use) third-party patents from infringement; Third, when a third party brings a patent infringement lawsuit against its own enterprise, it should defend it according to law.

Finally, it is concluded that God is not omnipotent, but the patent law is omnipotent, so let's call it a day!