Ranking Year:
Top 5 Startups & Unicorns companies in Expansive
by Most News Heat in the world in 2022
The Expansive top 5 is Discovery PatSnap’ annual ranking of the top 5 Most News Heat Expansive Startups & Unicorns in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
In mathematics, the notion of expansivity formalizes the notion of points moving away from one another under the action of an iterated function. The idea of expansivity is fairly rigid, as the definition of positive expansivity, below, as well as the Schwarz-Ahlfors-Pick theorem demonstrate.
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Aug 11 2025