Top 100 Fast-growings companies in Ductility by Most Patent Filing In 3 Years in the China in 2022 – Discovery

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The Ductility top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Ductility Fast-growings in the China. 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.

Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design (10th Ed.) significant denotes about 5.0 percent elongation (Section 5.3, p. 233). See also Eq. 2–12, p. 50 for definitions of percent elongation and percent area reduction. Ductility is often characterized by a material's ability to be stretched into a wire.

Ranking Year:

Region:

Ranking:

1	Xi'an University of Architecture & Technology	Shaanxi Sheng, China	Architecture,Materials science,Structural engineering, ...[+2]	Patent: 50
2	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 35
3	Baoshan Iron & Steel Co., Ltd.	Shanghai Shi, China	Carbon steel,Irone,Mining engineering, ...[+2]	Patent: 25
4	Baotou Iron & Steel (Group) Co. Ltd.	China	Mining engineering,Natural resource management,Gadolinium, ...[+2]	Patent: 23
5	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 22
6	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 21
7	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 20
8	Guangzhou University	Guangdong Sheng, China	Pinyin,Computer science,Chemistry, ...[+2]	Patent: 19
9	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 19
10	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 18
11	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 18
12	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 16
13	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 16
14	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 16
15	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 16
16	Maanshan Iron & Steel Co., Ltd.	Anhui Sheng, China	Metal,Industrial engineering,Precious metal, ...[+2]	Patent: 15
17	Angang Steel Co., Ltd.	Liaoning Sheng, China	Metal,Mining engineering,Precious metal, ...[+2]	Patent: 15
18	Jiangyin XingCheng Special Steel Works Co., Ltd.	Jiangsu Sheng, China	Continuous casting,Metal,Mining engineering, ...[+1]	Patent: 15
19	Shougang Group Co., Ltd.	Beijing Shi, China	Steel company,Mining engineering,Natural resource management	Patent: 15
20	Shenyang Jianzhu University	Liaoning Sheng, China	Structural engineering,Materials science,Composite material, ...[+2]	Patent: 14
21	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 13
22	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 13
23	China Railway Construction Group Co., Ltd.	Beijing Shi, China		Patent: 13
24	Chang'an University	Shaanxi Sheng, China	Classical Chinese,Social practice,Pinyin, ...[+2]	Patent: 12
25	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 12
26	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 11
27	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 10
28	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 10
29	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 10
30	Southwest University of Science & Technology	Chongqing Shi, China	Chemistry,Biology,Materials science, ...[+2]	Patent: 10
31	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 9
32	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 9
33	Xijing University	Shaanxi Sheng, China		Patent: 9
34	BOE Technology Group Co., Ltd.	Beijing Shi, China	Production line,Electronic visual display,Semiconductor, ...[+2]	Patent: 9
35	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 9
36	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 9
37	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Patent: 9
38	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 9
39	China MCC 20 Group Co., Ltd.	Shanghai Shi, China		Patent: 9
40	China Institute of Building Standard Design & Research	China		Patent: 8
41	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 8
42	Nanjing University of Technology	Jiangsu Sheng, China	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 8
43	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 8
44	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 8
45	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 8
46	AVIC Beijing Institute of Aeronautical Materials	Beijing Shi, China		Patent: 8
47	Sincetech Fujian Technology Co. Ltd.	China		Patent: 8
48	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 8
49	Zhejiang University City College	Zhejiang Sheng, China	Bachelor's Degree,Pinyin,Computer science, ...[+2]	Patent: 8
50	Dalishen Aluminum Industry Co., Ltd.	Jiangsu Sheng, China	Aluminum industry,Mining engineering,Precious metal	Patent: 8
51	Xi'an Thermal Power Research Institute Co., Ltd.	Shaanxi Sheng, China		Patent: 7
52	Hunan University	Jiangsu Sheng, China	Library science,Cultural background,Literature, ...[+2]	Patent: 7
53	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 7
54	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 7
55	Beijing Institute of Technology	Beijing Shi, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 7
56	Nanjing Tech University	Jiangsu, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 7
57	Handan Iron & Steel Group Co. Ltd.	Hebei Sheng, China	Steel bar,Ferroalloy	Patent: 7
58	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 7
59	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 7
60	Central South University of Forestry & Technology	Hunan Sheng, China	Chemistry,Materials science,Biology, ...[+2]	Patent: 6
61	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 6
62	Central Iron & Steel Research Institute	Beijing Shi, China	Metallurgical industry	Patent: 6
63	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 6
64	Ningbo Jintian Copper (Group) Co. Ltd.	Zhejiang Sheng, China	Native copper,Alloy,Mining engineering, ...[+2]	Patent: 6
65	Ningbo Boway Alloy Material Co., Ltd.	Zhejiang Sheng, China	Alloy,Metal,Bronze, ...[+2]	Patent: 6
66	Huaqiao University	Fujian Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 6
67	Inner Mongolia University of Technology	China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 6
68	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 6
69	Anhui University of Technology	Anhui Sheng, China	Pinyin,Literature,Materials science, ...[+2]	Patent: 6
70	China University of Mining & Technology	Jiangsu Sheng, China	Coal mining,Pinyin,Coal, ...[+2]	Patent: 6
71	Jiangsu Dingsheng New Material Joint-Stock Co., Ltd.	Jiangsu Sheng, China	Public transport,Electronics,Aluminium, ...[+2]	Patent: 5
72	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 5
73	Fujian University of Technology	Fujian Sheng, China	Pinyin,Public university,Architecture, ...[+2]	Patent: 5
74	Chengdu University	Sichuan Sheng, China		Patent: 5
75	Chengdu BOE Optoelectronics Technology Co., Ltd.	Sichuan Sheng, China		Patent: 5
76	Nanchang University	Hebei Sheng, China	Pinyin,Mainland China,Social science, ...[+2]	Patent: 5
77	Hunan University of Science & Technology	Hunan Sheng, China	Pinyin,Jurisdiction,Chemistry, ...[+2]	Patent: 5
78	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 5
79	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 5
80	South China Agricultural University	Guangdong Sheng, China	Agricultural science,DNA vaccination,Toxoid, ...[+2]	Patent: 5
81	Chongqing Jiaotong University	Chongqing Shi, China	Natural science,Geotechnical engineering,Structural engineering, ...[+2]	Patent: 5
82	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 5
83	Hubei University of Technology	Hubei Sheng, China	Light industry,Agricultural machinery,Computer science, ...[+2]	Patent: 5
84	China Agricultural University	Beijing Shi, China	Light therapy,Agricultural engineering,Veterinary medicine, ...[+2]	Patent: 5
85	Zhuhai CosMX Battery Co., Ltd.	Guangdong Sheng, China	Lithium battery,Electronics	Patent: 5
86	Yanfeng Visteon Jinqiao Automotive Trim Systems Co. Ltd.	Shanghai Shi, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 5
87	Suzhou University of Science & Technology	Jiangsu Sheng, China	Chemistry,Materials science,Inorganic chemistry, ...[+2]	Patent: 5
88	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 5
89	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 5
90	Qingdao University of Technology	Shandong Sheng, China		Patent: 4
91	EVE Energy Co., Ltd.	Guangdong Sheng, China	Alkaline battery,Electronics,Lithium battery, ...[+2]	Patent: 4
92	Shaanxi University of Science & Technology	Shaanxi Sheng, China	Materials science,Composite material,Chemistry, ...[+2]	Patent: 4
93	Shaanxi Sirui Advanced Materials Co., Ltd.	Shaanxi Sheng, China	Copper,Alloy	Patent: 4
94	Contemporary Amperex Technology Co., Ltd.	Qinghai Sheng, China	Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2]	Patent: 4
95	China Academy of Building Research	Beijing Shi, China	Product standard,Elevator,Building material, ...[+1]	Patent: 4
96	Northwest A&F University	Shaanxi Sheng, China	Forestry,Agriculture,Biology, ...[+2]	Patent: 4
97	Golden Phoenix Fiberwebs, Inc.	Taiwan Province, China	Nonwoven fabric,Textile (markup language)	Patent: 4
98	Hunan Valin Xiangtan Iron & Steel Co., Ltd.	Hunan Sheng, China	Sintering,Steelmaking,Natural resource management, ...[+1]	Patent: 4
99	Guilin University of Technology	China	Literature,Agriculture,Materials science, ...[+2]	Patent: 4
100	Chinalco Ruimin Co. Ltd.	Fujian Sheng, China	Aluminium,Metal,Mining engineering, ...[+1]	Patent: 4