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Top 50 New Entrants companies in Zener diode
by Most Patent Filing In 3 Years in the China in 2021

The Zener diode top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Zener diode New Entrants 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.
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
Patent: 8
2
Patent: 4
3
Patent: 3
4
Patent: 2
5
Patent: 2
6
Patent: 2
7
Patent: 2
8
Patent: 2
9
Patent: 2
10
Patent: 1
11
Patent: 1
12
Patent: 1
13
Patent: 1
14
Patent: 1
15
Patent: 1
16
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 1
17
Patent: 1
18
Patent: 1
19
Patent: 1
20
Patent: 1
21
Patent: 1
22
Patent: 1
23
Patent: 1
24
Patent: 1
25
Patent: 1
26
Patent: 1
27
Patent: 1
28
Electronics,Fixture,Electric light,
...[+2]
Patent: 1
29
Patent: 1
30
Patent: 1
31
Patent: 1
32
Patent: 1
33
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 1
34
Patent: 1
35
Patent: 1
36
Patent: 1
37
Patent: 1
38
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 1
39
Patent: 1
40
Patent: 1
41
Patent: 1
42
Patent: 1
43
Patent: 1
44
Patent: 1
45
Patent: 1
46
Patent: 1
47
Patent: 1
48
Patent: 1
49
Patent: 1
50
Patent: 1
Page generation time: Apr 24 2025