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Top 20 New Entrants companies in Zener diode
by Most Patent Filing In 1 Year in the world in 2019

The Zener diode top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 1 Year Zener diode New Entrants in the world. 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.
A Zener diode is a type of diode that allows current to flow not only from its anode to its cathode, but also in the reverse direction, when the voltage across its terminals exceeds the Zener voltage, a characteristic of the device. This effect is known as the Zener effect, after Clarence Zener, who first described the phenomenon.
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Company Name
Region
Tech Topics
Total
1
Tokyo, Japan
Patent: 3
2
California, United States
Patent: 2
3
Maharashtra, India
Patent: 2
4
Patent: 1
5
Patent: 1
6
Persol Avc Technology Co Ltd.
Japan
Patent: 1
7
Patent: 1
8
UA
Patent: 1
9
Texas, United States
Neuromodulation,Health care
Patent: 1
10
Patent: 1
11
Patent: 1
12
Patent: 1
13
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 1
14
Patent: 1
15
South Korea
Patent: 1
16
Patent: 1
17
Patent: 1
18
Patent: 1
19
Tokyo, Japan
Patent: 1
20
South Korea
Electronics,3D radar,National security
Patent: 1
Page generation time: Apr 24 2025