Brachtendorf, Lorenz; Gäßler, Fabian; Harhoff, Dietmar - 2020
Standard-essential patents (SEPs) have become a key element of technical coordination in standard-setting organizations … approximating the standard essentiality of patents. We provide details on the procedure that generates the measure of standard …'s usefulness in estimating the share of true SEPs in firm patent portfolios for several mobile telecommunication standards. We find …