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Top 50 Fast-growings companies in Extinction
by Most Patent Filing In 1 Year in the China in 2021

The Extinction top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 1 Year Extinction Fast-growings 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.
In biology, extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and recover may have been lost before this point. Because a species' potential range may be very large, determining this moment is difficult, and is usually done retrospectively. This difficulty leads to phenomena such as Lazarus taxa, where a species presumed extinct abruptly "reappears" (typically in the fossil record) after a period of apparent absence.
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Company Name
Region
Tech Topics
Total
1
Beijing University of Technology
International standard,MicroLED,Vocational education,
...[+2]
Patent: 3
2
National University of Defense Technology
Computer science,Artificial intelligence,Mathematics,
...[+2]
Patent: 3
3
Dalian University of Technology
Revocation,Materials science,Chemistry,
...[+2]
Patent: 3
4
Changle Liheng Polyamide Technology Co., Ltd.
Textile,Textile (markup language),Polyamide,
...[+2]
Patent: 3
5
Southeast University
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 2
6
Zhejiang University
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 2
7
Nanjing Forestry University
Pinyin,Forestry,Chemistry,
...[+2]
Patent: 2
8
Zhejiang University of Technology
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 2
9
Xi'an University of Technology
Public university
Patent: 2
10
University of Electronic Science & Technology of China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 2
11
Southwest Forestry University
Forestry,Biology,Botany,
...[+2]
Patent: 2
12
Nanjing University of Posts & Telecommunications
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 2
13
Shanghai Second Polytechnic University
Management science,Further education,Public university,
...[+2]
Patent: 1
14
Luoyang Normal University
Patent: 1
15
Shanghai Micro Electronics Equipment Co., Ltd.
Lithography,Automation,Manufacturing engineering,
...[+2]
Patent: 1
16
Soochow University
Academic Training,Educational institution,Graduate degree,
...[+2]
Patent: 1
17
Harbin Institute of Technology
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 1
18
China Academy of Railway Sciences Group Co. Ltd.
Patent: 1
19
University of Science & Technology of China
Chemistry,Materials science,Computer science,
...[+2]
Patent: 1
20
Northeast Agricultural University
Pinyin,Biology,Chemistry,
...[+2]
Patent: 1
21
Chongqing University of Posts & Telecommunications
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 1
22
Shenyang Institute of Automation
Control theory,Control engineering,Pattern recognition,
...[+2]
Patent: 1
23
Chengdu BOE Optoelectronics Technology Co., Ltd.
Patent: 1
24
Beijing Jiaotong University
Mainland China,Computer science,Mathematics,
...[+2]
Patent: 1
25
Jade Bird Fire Co., Ltd.
Fire door,Electronics,Chemical engineering,
...[+1]
Patent: 1
26
China Building Materials Academy Co. Ltd.
Patent: 1
27
Sichuan University
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 1
28
Shandong University of Science & Technology
Mathematics,Computer science,Materials science,
...[+2]
Patent: 1
29
Fuzhou University
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 1
30
Hangzhou Dianzi University
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 1
31
NR Electric Co., Ltd.
Control system,Electronics,Electricity,
...[+2]
Patent: 1
32
Jiangxi Hengding Food Co. Ltd.
Patent: 1
33
CSG Holding Co., Ltd.
Glazing,Architecture,Solar energy,
...[+2]
Patent: 1
34
Fujian Newland Auto-ID Tech Co., Ltd.
Barcode,Peripheral,Computer hardware,
...[+2]
Patent: 1
35
Nanjing College of Information Technology
Patent: 1
36
Winda Opto-Electronic Co., Ltd.
Medicine
Patent: 1
37
Boe Innovation Investment Co. Ltd.
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 1
38
Guangdong Ditong New Material Co., Ltd.
Plastic film,Microservices,Packaging engineering
Patent: 1
39
Dongfeng Motor Group Co., Ltd.
Automotive engineering,Public transport,Truck,
...[+2]
Patent: 1
40
Hunan Banfert New-Materials Technology Co. Ltd.
Patent: 1
41
Central South University
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 1
42
Wuxi Biologics (Shanghai) Co., Ltd.
Patent: 1
43
Shaanxi Normal University
Pinyin,Chemistry,Mathematics,
...[+2]
Patent: 1
44
Xi'an Institute of Optics & Precision Mechanics of Cas
Patent: 1
45
BOE Technology Group Co., Ltd.
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 1
46
Yunnan University
Chemistry,Biology,Computer science,
...[+2]
Patent: 1
47
Beijing Zehua Chemical Engineering Co. Ltd.
Patent: 1
48
South China University of Technology
Power semiconductor device,Semiconductor,Science park,
...[+2]
Patent: 1
49
Anhui Jianghuai Automobile Group Corp. Ltd.
Chassis,Automotive engineering,Truck,
...[+2]
Patent: 1
50
Naval University of Engineering
Pinyin,Computer science,Control theory,
...[+2]
Patent: 1
Page generation time: May 17 2025