But it can be roughly understood as follows:
1, the legal status of the object, whether it is protected in litigation or other;
2. During, during and after the establishment of the company;
3. The validity stage of the legal act, such as invalidity, validity and validity to be determined; After the patent is granted, its legal status is valid within the validity period. A case whose statute of limitations has expired is not protected by law.
5. Case status: prosecution, first instance, second instance and retrial;
6, litigation stage, filing, investigation, prosecution, etc.