Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Patent: 3 | |||
2 | Patent: 2 | |||
3 | Patent: 1 | |||
4 | Patent: 1 | |||
5 | Patent: 1 |
Top 5 Fast-growings companies in Drumhead
by Most Patent Filing In 5 Years in the United States in 2021
The Drumhead top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 5 Years Drumhead Fast-growings in the United States. 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.
A drumhead or drum skin is a membrane stretched over one or both of the open ends of a drum. The drumhead is struck with sticks, mallets, or hands, so that it vibrates and the sound resonates through the drum.
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Page generation time:
May 24 2025