Who will tell me about the patent for dual cameras?

Now there are many patents in the product that everyone is using, which may be from different manufacturers, and everyone can authorize or transfer them to each other. Nowadays, many products have me in them, and I have you in them, so it is difficult to divest them. A businessman is a businessman. Discuss and solve problems.

It's okay to apply for a patent, but there is no authorization.

Article 25 of the Patent Law shall not grant a patent right to the following items:

(1) scientific discoveries;

(2) rules and methods of intellectual activities;

(3) Methods of diagnosis and treatment of diseases;

(4) Species of animals and plants;

(5) substances obtained by nuclear transformation;

(six) the design of the pattern, color or the combination of the two.

The production method of the products listed in Item (4) of the preceding paragraph may be granted a patent right in accordance with the provisions of this Law.