Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | China | Patent: 71 | ||
2 | California, United States | Patent: 71 | ||
3 | Guangdong Sheng, China | Patent: 25 | ||
4 |  STARTUP | Texas, United States | Patent: 23 | |
5 |  | Guangdong Sheng, China | Patent: 17 |
Top 5 New Entrants companies in Capacitor
by Most Patent Filing In 3 Years in the world in 2021
The Capacitor top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 3 Years Capacitor New Entrants in the world. 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 capacitor is a device that stores electrical energy in an electric field. It is a passive electronic component with two terminals. The effect of a capacitor is known as capacitance. While some capacitance exists between any two electrical conductors in proximity in a circuit, a capacitor is a component designed to add capacitance to a circuit. The capacitor was originally known as a condenser or condensator. The original name is still widely used in many languages, but not commonly in English.
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Dec 15 2025