Top 50 Fast-growings companies in Dielectric barrier discharge by Most Patent Filing In 1 Year in the world in 2021 – Discovery

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The Dielectric barrier discharge top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 1 Year Dielectric barrier discharge Fast-growings 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.

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	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 6
2	Guangdong Midea Refrigeration Equipment Co., Ltd.	Guangdong Sheng, China	Refrigeration,Electronics	Patent: 6
3	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 6
4	Zhejiang Sci-Tech University	Zhejiang Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 5
5	Northwest A&F University	Shaanxi Sheng, China	Forestry,Agriculture,Biology, ...[+2]	Patent: 4
6	Knorr Brake Co. LLC	United States	Rapid transit,Brake,Public transport, ...[+2]	Patent: 4
7	Advanced Industrial Science & Technology	Tokyo, Japan	Graphene,Association (object-oriented programming)	Patent: 3
8	Xiamen University of Technology	Fujian Sheng, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 3
9	Midea Group Co. Ltd.	Jilin, China	Air conditioning,Electronics,Fast-moving consumer goods, ...[+2]	Patent: 3
10	The University of Liverpool	CITY OF LIVERPOOL, United Kingdom	Public university,The Internet,Medicine, ...[+2]	Patent: 3
11	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	Patent: 3
12	Guangzhou Helibao Payment Technology Co., Ltd.	China		Patent: 2
13	Hitachi Zosen Corp.	Osaka, Japan	Mechanical engineering,Waste-to-energy,Environmental protection, ...[+2]	Patent: 2
14	Huaneng Clean Energy Research Institute	Beijing Shi, China	Petroleum coke	Patent: 2
15	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 2
16	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 2
17	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 2
18	STARTUP NanoGuard Technologies LLC	Missouri, United States	Plasma,Food processing,Organic matter, ...[+1]	Patent: 2
19	Shenyang University of Technology	Liaoning Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 2
20	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 2
21	ThrivalTech LLC	Colorado, United States	Software,Enterprise software	Patent: 2
22	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 2
23	Progress Rail Locomotive, Inc.	Illinois, United States	Manufacturing engineering,Marine propulsion,Base oil, ...[+2]	Patent: 2
24	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 2
25	Huaneng Power International, Inc.	Beijing Shi, China	Electronics,Power transmission,Electricity, ...[+2]	Patent: 2
26	STARTUP Plasmion GmbH	Bayern, Germany	Electronic nose,Mass spectrometry,Electronics, ...[+2]	Patent: 2
27	Hubei Minzu University	Hubei Sheng, China		Patent: 2
28	National University of Defense Technology	Fujian Sheng, China	Computer science,Artificial intelligence,Mathematics, ...[+2]	Patent: 2
29	STARTUP Daphne Technology SA	Vaud, Switzerland	Transport engineering,Petrochemical,Air emission, ...[+2]	Patent: 2
30	Merak Jinxin Air Conditioning Systems (Wuxi) Co., Ltd.	China		Patent: 1
31	Kindeva Drug Delivery LP	Minnesota, United States	Manufacturing organization	Patent: 1
32	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 1
33	Osaka University	Osaka, Japan	Public university,Knowledge management,Chemistry, ...[+2]	Patent: 1
34	Beijing University of Chemical Technology	Beijing Shi, China	Chemical engineering,Biology,Pinyin, ...[+2]	Patent: 1
35	Anhui Science & Technology University	Anhui Sheng, China		Patent: 1
36	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 1
37	Chengdu University of Technology	Guangdong Sheng, China	Geochemistry,Geotechnical engineering,Geomorphology, ...[+2]	Patent: 1
38	Guangzhou Bosma Optoelectronic Technology Co. Ltd.	Guangdong Sheng, China	Computer hardware,Electronics,Semiconductor, ...[+1]	Patent: 1
39	Donghua University	Shanghai Shi, China	Military science,Materials science,Academic achievement, ...[+2]	Patent: 1
40	TDK Electronics AG	Germany	Electronic component,Capacitor,Computer hardware, ...[+2]	Patent: 1
41	Xidian University	Hunan Sheng, China	Social science,Electronics,Power semiconductor device, ...[+2]	Patent: 1
42	relyon plasma GmbH	BV, DE	Plasma,Automation,Manufacturing engineering, ...[+2]	Patent: 1
43	Toshiba Energy Systems & Solutions Corp.	Fukushima, Japan	Power transmission,Electricity,Proton exchange membrane fuel cell, ...[+2]	Patent: 1
44	Changzhou University	Jiangsu Sheng, China		Patent: 1
45	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 1
46	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 1
47	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	Patent: 1
48	Atmospheric Plasma Solutions, Inc.	North Carolina, United States	Plasma,Software,Enterprise software, ...[+1]	Patent: 1
49	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 1
50	STARTUP PlasmaCure BV	Noord-Brabant, Netherlands	Diabetic foot,Medical equipment,Health care	Patent: 1