Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | news: 75 | |||
2 | Mobile device,Virtual currency | news: 69 | ||
3 | news: 63 | |||
4 | news: 46 | |||
5 | FinTech,Financial management,Real economy, ...[+2] | news: 46 | ||
6 | news: 39 | |||
7 | news: 33 | |||
8 | news: 32 | |||
9 | news: 31 | |||
10 | news: 25 |
Top 10 Key Players companies in Expansive
by Most News Heat in the China in 2021
The Expansive top 10 is Discovery PatSnap’ annual ranking of the top 10 Most News Heat Expansive Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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.
Page generation time:
Aug 11 2025