Is the amount of patent granted equal to the effective amount of patent?

the amount of patent authorization is easy to understand: all cases of inventions, utility models and designs that are finally authorized and announced after preliminary examination and actual examination can be included in the scope of patent authorization.

There are many cases about the effective amount of patents, which are related to the real legal status of patents. Simply speaking, it is a "living case". Specifically, 1. Utility models and designs that have passed the preliminary examination and obtained authorization announcements; 2. Invention patents that have been publicly entered or not; 3. Authorized invention patents after passing the actual examination; 4. No matter what state it is in 1-3 above, as long as the case is withdrawn (regarded as withdrawn), rejected, invalid or terminated, it cannot be regarded as a "valid patent" and this part of data must be excluded.

if you want to accurately count the effective amount of patents without any auxiliary software, the most stupid way is to check their legal status case by case, which is available on the website of the International Bureau of Knowledge.