What is the amount of enterprise patent authorization?

The number of patents authorized by enterprises reflects the number of patents obtained by units. This indicator is reflected by two indicators: the authorized amount this year and the accumulated authorized amount. 1. The number of patents granted in that year indicates the number of patents obtained by the enterprise in that year. Its calculation formula is: the amount of patents granted in that year = the amount of invention patents granted in that year+the amount of utility model patents granted in that year+the amount of design patents granted in that year. 2. The cumulative number of authorized patents indicates the cumulative number of patents of enterprises as of this year. Its calculation formula is: cumulative patent authorization = patent authorization in the current year+total patent authorization in the previous year.