What's the difference between a bought patent and an applied patent?

First, the owner changes to himself or the company, and the applicant or the original unit can be inquired. There is not much difference in the right to use.

Second, if you apply for related scientific and technological projects, such as high-tech enterprises, the patents you buy will lower the score of the enterprise's intellectual property ability because of the way you get them.

That's all, hope to adopt!