Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | news: 27 | |||
2 | news: 25 | |||
3 | news: 16 | |||
4 |  | Asset management,Impact investing | news: 15 | |
5 | news: 14 |
Top 5 Key Players companies in Expansive
by Most News Heat in the France in 2019
The Expansive top 5 is Discovery PatSnap’ annual ranking of the top 5 Most News Heat Expansive Key Players in the France. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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