Top 100 Fast-growings companies in Dielectric barrier discharge by Most Patent Filing In 5 Years in the China in 2018 – Discovery

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The Dielectric barrier discharge top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Dielectric barrier discharge Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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.

Ranking Year:

Region:

Ranking:

1	Dalian Minzu University	Liaoning Sheng, China	Pinyin,Chemistry,Computer science, ...[+2]	Patent: 20
2	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 18
3	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 17
4	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 13
5	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 10
6	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 10
7	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 9
8	Zhejiang Gongshang University	Zhejiang Sheng, China	Pinyin,Social science,Educational institution, ...[+2]	Patent: 9
9	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 9
10	Advanced Micro Fabrication Equipment, Inc. China	Shanghai Shi, China	Semiconductor,Chemical vapor deposition,Microfabrication, ...[+2]	Patent: 6
11	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 6
12	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 6
13	Guangzhou Bosma Optoelectronic Technology Co. Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Patent: 5
14	Dalian University	Liaoning Sheng, China		Patent: 5
15	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 5
16	Northeast Forestry University	China	Forestry,Pinyin,Jurisdiction, ...[+2]	Patent: 5
17	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 5
18	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 5
19	Guangxi University	Guangxi Zhuangzu Zizhiqu, China	Supervisor,Vocational education,Chemistry, ...[+2]	Patent: 5
20	Anhui Science & Technology University	Anhui Sheng, China		Patent: 4
21	Harbin University of Science & Technology	Heilongjiang Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 4
22	Peking University	Beijing Shi, China	Transliteration,Knowledge management,Monoclonal antibody, ...[+2]	Patent: 4
23	Hebei University	Guangdong Sheng, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 4
24	Xi'an Institute of Optics & Precision Mechanics of Cas	China		Patent: 4
25	Zhejiang Fuchunjiang Environmental Thermoelectric Co., Ltd.	Zhejiang Sheng, China	Civil engineering,Power transmission,Electronics, ...[+1]	Patent: 4
26	Soochow University	Jiangsu Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 4
27	Institute of Electrical Engineering, Chinese Academy of Sciences	China	Silicon carbide,Gallium,Abrasive	Patent: 4
28	Chongqing Technology & Business University	Chongqing Shi, China	Public university,Mathematics,Chemistry, ...[+2]	Patent: 4
29	Asia Silicon (Qinghai) Co., Ltd.	Qinghai Sheng, China	Polycrystalline silicon,Semiconductor,Mining engineering, ...[+2]	Patent: 3
30	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 3
31	Sinosteel Maanshan Institute of Mining Research Co. Ltd.	China	Glass microsphere,Chemical engineering	Patent: 3
32	Qingdao University of Science & Technology	Fujian Sheng, China	Pinyin,Chemical industry,Chemistry, ...[+2]	Patent: 3
33	Xiamen University of Technology	Fujian Sheng, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 3
34	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 3
35	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 3
36	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 3
37	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 3
38	Dalian Institute of Chemical Physics Chinese Academy of Sciences	Liaoning Sheng, China	Chemistry,Inorganic chemistry,Catalysis, ...[+2]	Patent: 3
39	Henan Polytechnic University	Henan Sheng, China		Patent: 3
40	Huaqiao University	Fujian Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 3
41	Xiamen University	Fujian Sheng, China	BCG vaccine,HIV vaccine,Conjugate vaccine, ...[+2]	Patent: 3
42	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 3
43	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 3
44	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 3
45	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 3
46	Guizhou Power Grid Corp.	China		Patent: 3
47	Wuhan Kaidi Electric Power Environmental Protection Co., Ltd.	Hubei Sheng, China	Air pollution,Construction engineering,Wet scrubber, ...[+2]	Patent: 2
48	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 2
49	Newland Technology Group Co., Ltd.	Fujian Sheng, China	Peripheral,Graphics processing unit,Information technology management, ...[+2]	Patent: 2
50	Institute of Plasma Physics Chinese Academy of Sciences	Anhui Sheng, China	Solar cell,Building-integrated photovoltaics,Photovoltaics	Patent: 2
51	Xian Research Inst of China Coal Tech & Eng Group Corp.	Shaanxi Sheng, China	Petroleum industry	Patent: 2
52	Chengdu University of Information Technology	Sichuan Sheng, China	Computer science,Mathematics,Climatology, ...[+2]	Patent: 2
53	Zhejiang Ocean University	China	Pinyin,Public university,Biology, ...[+2]	Patent: 2
54	Jiangsu Electric Power Co.	Jiangsu Sheng, China	Power transmission,Electric power transmission	Patent: 2
55	Kuangda Technology Group Co. Ltd.	Jiangsu Sheng, China	Car seat,Neutrophil extracellular traps,Automotive engineering, ...[+2]	Patent: 2
56	Hubei Minzu University	Hubei Sheng, China		Patent: 2
57	Northeast Electric Power University	JI, CN	Pinyin,Computer science,Control theory, ...[+2]	Patent: 2
58	Nanjing Yongyan Electronic Co. Ltd.	China	Plasma,Electronics,Computer hardware, ...[+1]	Patent: 2
59	Hubei University of Technology	Hubei Sheng, China	Light industry,Agricultural machinery,Computer science, ...[+2]	Patent: 2
60	Xi'an Technological University	Shaanxi Sheng, China	The Internet,Educational institution,Graduate degree, ...[+2]	Patent: 2
61	Bao Qi Zhang	China		Patent: 2
62	Dalian Maritime University	Liaoning Sheng, China	Ministry of Transport,Pinyin,Computer science, ...[+2]	Patent: 2
63	Semiconductor Manufacturing International	Shanghai Shi, China	Semiconductor,Computer hardware,Integrated circuit, ...[+2]	Patent: 2
64	Suzhou Weimu Intelligent System Co., Ltd.	Jiangsu Sheng, China	Drug,Chemical engineering	Patent: 2
65	Liaoning University of Petroleum & Chemical Technology	Liaoning Sheng, China	Pinyin,Chemistry,Organic chemistry, ...[+2]	Patent: 2
66	Jiehua Holdings Co. Ltd.	China		Patent: 2
67	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 2
68	Shanghai University of Electric Power	China	Pinyin,Public university,Materials science, ...[+2]	Patent: 2
69	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 2
70	Guangzhou Hexin Instrument Co., Ltd.	Guangdong Sheng, China	Spectrometer,Medicine,Ionization, ...[+2]	Patent: 2
71	Semiconductor Manufacturing International (Shanghai) Corp.	Shanghai Shi, China	Semiconductor,Electronic component	Patent: 2
72	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 2
73	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 2
74	Nanjing University of Technology	Jiangsu Sheng, China	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 2
75	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 2
76	Commercial Aircraft Corp. of China Ltd.	Shanghai Shi, China	Flight test,National security,Aerospace	Patent: 2
77	Nantong University	Jiangsu Sheng, China	Pinyin,Literature,Biology, ...[+2]	Patent: 2
78	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 2
79	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 1
80	Civil Aviation University of China	Tianjin Shi, China	Civil aviation,Retinitis,Cornea, ...[+2]	Patent: 1
81	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 1
82	China University of Mining & Technology (Beijing)	Beijing Shi, China		Patent: 1
83	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 1
84	SINOPEC Shanghai Research Institute of Petrochemical Technolog	China		Patent: 1
85	Automotive Engineering Corp.	Tianjin Shi, China	Construction engineering	Patent: 1
86	Xing Fa Wei	Hong Kong SAR, China		Patent: 1
87	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 1
88	Shandong University of Technology	Shandong Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 1
89	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 1
90	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 1
91	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 1
92	East China University of Science & Technology	Shanghai Shi, China	Syngas,Biomass,Biofuel, ...[+2]	Patent: 1
93	University of Ningbo	Chongqing Shi, China	Pinyin,Chemistry,Materials science, ...[+2]	Patent: 1
94	Heilongjiang University of Science & Technology	Heilongjiang Sheng, China	Materials science,Metallurgy,Composite material, ...[+2]	Patent: 1
95	Hainan University	Hainan Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 1
96	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 1
97	Shaanxi Diesel Engine Heavy Industry Co., Ltd.	Shanghai Shi, China	Shipbuilding,Manufacturing engineering,Mechanical engineering, ...[+2]	Patent: 1
98	Shanghai Huali Microelectronics Corp.	Shandong Sheng, China	Microelectronics,Tariff,Food industry	Patent: 1
99	Shanghai Chenbang Medicine Technology Co Ltd	China		Patent: 1
100	Shanghai Universoon Autoparts Co. Ltd.	Shanghai Shi, China	Computer hardware,Electronics	Patent: 1