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Top 100 Fast-growings companies in Dielectric barrier discharge
by Most Patent Filing In 3 Years in the world in 2022

The Dielectric barrier discharge top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Dielectric barrier discharge Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Dielectric-barrier discharge (DBD) is the electrical discharge between two electrodes separated by an insulating dielectric barrier. Originally called silent (inaudible) discharge and also known as ozone production discharge or partial discharge, it was first reported by Ernst Werner von Siemens in 1857. On right, the schematic diagram shows a typical construction of a DBD wherein one of the two electrodes is covered with a dielectric barrier material. The lines between the dielectric and the electrode are representative of the discharge filaments, which are normally visible to the naked eye. Below this, the photograph shows an atmospheric DBD discharge occurring in between two steel electrode plates, each covered with a dielectric (mica) sheet. The filaments are columns of conducting plasma, and the foot of each filament is representative of the surface accumulated charge.
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Company Name
Region
Tech Topics
Total
1
Hunan Sheng, China
Patent: 13
2
Liaoning Sheng, China
Patent: 11
3
Guangdong Sheng, China
Patent: 10
4
Zhejiang Sheng, China
Patent: 9
5
Patent: 8
6
Graphene,Association (object-oriented programming)
Patent: 6
7
Guangdong Sheng, China
Patent: 6
8
Shaanxi Sheng, China
Patent: 6
9
Guangdong Sheng, China
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 6
10
Guangdong Sheng, China
Patent: 6
11
Chongqing Shi, China
Public university,Mathematics,Chemistry,
...[+2]
Patent: 6
12
Jilin, China
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 5
13
Guangdong Sheng, China
Patent: 5
14
China
Patent: 4
15
Midi-Pyrénées, France
Chemistry,Biology,Mathematics,
...[+2]
Patent: 4
16
Quebec, Canada
Patent: 4
17
Knorr Brake Co. LLC
Patent: 4
18
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 4
19
Patent: 4
20
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 4
21
Hubei Sheng, China
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 3
22
Anhui Sheng, China
Patent: 3
23
Patent: 3
24
CA, PT
Patent: 3
25
Sichuan Sheng, China
Patent: 3
26
Yunnan Sheng, China
Patent: 3
27
Luxembourg, Luxembourg
Patent: 3
28
CITY OF LIVERPOOL, United Kingdom
Public university,The Internet,Medicine,
...[+2]
Patent: 3
29
Patent: 3
30
Fujian Sheng, China
Patent: 3
31
Nanjing Tech University
Jiangsu, China
Patent: 3
32
China
Patent: 3
33
BV, DE
Patent: 3
34
Fujian Sheng, China
Pinyin,Public university,Computer science,
...[+2]
Patent: 3
35
Guangdong Sheng, China
Patent: 3
36
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 3
37
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 3
38
Guangdong Sheng, China
Patent: 3
39
Beijing Shi, China
Patent: 3
40
Patent: 3
41
Shandong Sheng, China
Patent: 3
42
Jiangxi Sheng, China
Patent: 3
43
Jiangsu Sheng, China
Patent: 2
44
South Korea
Patent: 2
45
Jiangsu Sheng, China
Patent: 2
46
Shanxi Sheng, China
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 2
47
Hubei Sheng, China
Patent: 2
48
Jiangsu Sheng, China
Patent: 2
49
Taiwan Province, China
Patent: 2
50
Noord-Brabant, Netherlands
Patent: 2
51
Shanghai Shi, China
Public university,Computer science,Mathematics,
...[+2]
Patent: 2
52
Mass flow controller,Enterprise software,Semiconductor,
...[+2]
Patent: 2
53
Beijing Shi, China
Patent: 2
54
Taiwan Province, China
Patent: 2
55
Liaoning Sheng, China
Patent: 2
56
Henan Sheng, China
Patent: 2
57
Île-de-France, France
Patent: 2
58
Patent: 2
59
Henan Sheng, China
Light industry,Chemistry,Pedagogy,
...[+2]
Patent: 2
60
Liaoning Sheng, China
Patent: 2
61
Sichuan Sheng, China
Central city,Materials science,Computer science,
...[+2]
Patent: 2
62
Jiangsu Sheng, China
Patent: 2
63
Jilin Sheng, China
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 2
64
Solar energy,Market research,Applied research,
...[+2]
Patent: 2
65
Beijing Shi, China
Patent: 2
66
Electronic nose,Mass spectrometry,Electronics,
...[+2]
Patent: 2
67
Hubei Minzu University
Hubei Sheng, China
Patent: 2
68
Patent: 2
69
Jiangsu Sheng, China
Patent: 2
70
Vaud, Switzerland
Patent: 2
71
Patent: 2
72
Beijing Shi, China
Patent: 2
73
Guangdong Sheng, China
Patent: 2
74
Hunan Sheng, China
Patent: 2
75
Patent: 2
76
Jiangsu Sheng, China
Patent: 2
77
Shanxi Sheng, China
Patent: 2
78
South Korea
Business education,Science and engineering,Light therapy,
...[+2]
Patent: 2
79
France
Patent: 2
80
Île-de-France, France
Patent: 2
81
Taiwan Province, China
Patent: 2
82
United Kingdom
Patent: 2
83
Fields Medal,Health care,Medical equipment,
...[+2]
Patent: 2
84
Jiangsu Sheng, China
Patent: 2
85
Hunan Sheng, China
Patent: 2
86
Fujian Sheng, China
Patent: 2
87
Guangdong Sheng, China
Patent: 2
88
China
Patent: 1
89
Patent: 1
90
South Korea
Biological membrane,Biofabrication,3D bioprinting,
...[+2]
Patent: 1
91
Jiangsu Sheng, China
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 1
92
Public university,Knowledge management,Chemistry,
...[+2]
Patent: 1
93
Beijing Shi, China
Patent: 1
94
Heilongjiang Sheng, China
Patent: 1
95
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 1
96
Zhejiang Sheng, China
Patent: 1
97
Patent: 1
98
Shandong Sheng, China
Patent: 1
99
Jiangsu Sheng, China
Patent: 1
100
Energy storage,Advanced Energy Materials
Patent: 1
Page generation time: Jun 01 2025