Top 100 Fast-growings companies in Ductility by Most Patent Filing In 3 Years in the China in 2021 – 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 2021, 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: 68
2	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 50
3	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 36
4	Baoshan Iron & Steel Co., Ltd.	Shanghai Shi, China	Carbon steel,Irone,Mining engineering, ...[+2]	Patent: 32
5	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 31
6	Beijing University of Technology	Beijing Shi, China	International standard,MicroLED,Vocational education, ...[+2]	Patent: 30
7	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 27
8	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 27
9	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 26
10	Baotou Iron & Steel (Group) Co. Ltd.	China	Mining engineering,Natural resource management,Gadolinium, ...[+2]	Patent: 24
11	Guangzhou University	Guangdong Sheng, China	Pinyin,Computer science,Chemistry, ...[+2]	Patent: 24
12	Maanshan Iron & Steel Co., Ltd.	Anhui Sheng, China	Metal,Industrial engineering,Precious metal, ...[+2]	Patent: 23
13	Shenyang Jianzhu University	Liaoning Sheng, China	Structural engineering,Materials science,Composite material, ...[+2]	Patent: 23
14	Chang'an University	Shaanxi Sheng, China	Classical Chinese,Social practice,Pinyin, ...[+2]	Patent: 22
15	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 22
16	Nanjing Forestry University	Jiangsu Sheng, China	Pinyin,Forestry,Chemistry, ...[+2]	Patent: 22
17	Shougang Group Co., Ltd.	Beijing Shi, China	Steel company,Mining engineering,Natural resource management	Patent: 22
18	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 21
19	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 21
20	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 20
21	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 19
22	Wuhan University of Science & Technology	Fujian Sheng, China	Materials science,Metallurgy,Computer science, ...[+2]	Patent: 18
23	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 18
24	Nanjing University of Technology	Jiangsu Sheng, China	MicroLED,Molecular beam epitaxy,Power semiconductor device, ...[+2]	Patent: 17
25	Angang Steel Co., Ltd.	Liaoning Sheng, China	Metal,Mining engineering,Precious metal, ...[+2]	Patent: 16
26	Jiangyin XingCheng Special Steel Works Co., Ltd.	Jiangsu Sheng, China	Continuous casting,Metal,Mining engineering, ...[+1]	Patent: 16
27	Yangzhou University	Jiangsu Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 15
28	BOE Technology Group Co., Ltd.	Beijing Shi, China	Production line,Electronic visual display,Semiconductor, ...[+2]	Patent: 15
29	Boe Innovation Investment Co. Ltd.	Beijing Shi, China	Intelligent interface,Semiconductor,Internet of Things, ...[+2]	Patent: 15
30	China Railway Construction Group Co., Ltd.	Beijing Shi, China		Patent: 13
31	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 13
32	Fujian University of Technology	Fujian Sheng, China	Pinyin,Public university,Architecture, ...[+2]	Patent: 12
33	Yanshan University	Hebei Sheng, China	Pinyin,Materials science,Control theory, ...[+2]	Patent: 12
34	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 12
35	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 12
36	Huaqiao University	Fujian Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 12
37	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 12
38	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	Patent: 12
39	Taiyuan University of Technology	Taiwan Province, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 12
40	China University of Mining & Technology	Jiangsu Sheng, China	Coal mining,Pinyin,Coal, ...[+2]	Patent: 12
41	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 11
42	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 11
43	North University of China	Shanxi Sheng, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 11
44	Kunming University of Science & Technology	Yunnan Sheng, China	Materials science,Metallurgy,Chemistry, ...[+2]	Patent: 11
45	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 11
46	China Jingye Engineering Technology Co. Ltd.	China	Construction engineering,Environmental engineering,Civil engineering, ...[+1]	Patent: 10
47	Jilin University	Jilin Sheng, China	Pinyin,Coronavirus,Jurisdiction, ...[+2]	Patent: 10
48	Chengdu BOE Optoelectronics Technology Co., Ltd.	Sichuan Sheng, China		Patent: 10
49	Xijing University	Shaanxi Sheng, China		Patent: 10
50	Shanghai University	Shanghai Shi, China	Pinyin,Materials science,Computer science, ...[+2]	Patent: 10
51	AVIC Beijing Institute of Aeronautical Materials	Beijing Shi, China		Patent: 10
52	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 9
53	Wuyang Iron & Steel Co., Ltd.	China		Patent: 9
54	Beijing Institute of Technology	Beijing Shi, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 9
55	China MCC 20 Group Co., Ltd.	Shanghai Shi, China		Patent: 9
56	Dalishen Aluminum Industry Co., Ltd.	Jiangsu Sheng, China	Aluminum industry,Mining engineering,Precious metal	Patent: 9
57	China Institute of Building Standard Design & Research	China		Patent: 8
58	Shandong University	Shandong Sheng, China	Pinyin,Public university,Coronavirus, ...[+2]	Patent: 8
59	Hunan University	Jiangsu Sheng, China	Library science,Cultural background,Literature, ...[+2]	Patent: 8
60	Southwest University of Science & Technology	Chongqing Shi, China	Chemistry,Biology,Materials science, ...[+2]	Patent: 8
61	Sincetech Fujian Technology Co. Ltd.	China		Patent: 8
62	Institute of Metal Research Chinese Academy of Sciences	Liaoning Sheng, China		Patent: 8
63	Hebei University of Technology	Tianjin Shi, China	Chinese education,Pinyin,Public university, ...[+2]	Patent: 8
64	Central Research Institute of Bldg & Construction Co., Ltd.	Beijing Shi, China	Environmental technology	Patent: 8
65	Zhejiang University City College	Zhejiang Sheng, China	Bachelor's Degree,Pinyin,Computer science, ...[+2]	Patent: 8
66	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 8
67	Handan Iron & Steel Group Co. Ltd.	Hebei Sheng, China	Steel bar,Ferroalloy	Patent: 8
68	Suzhou University of Science & Technology	Jiangsu Sheng, China	Chemistry,Materials science,Inorganic chemistry, ...[+2]	Patent: 8
69	Shandong Iron & Steel Group Rizhao Co. Ltd.	China	Metal,Pig iron,Chromium, ...[+2]	Patent: 8
70	Central South University of Forestry & Technology	Hunan Sheng, China	Chemistry,Materials science,Biology, ...[+2]	Patent: 7
71	Qingdao University of Technology	Shandong Sheng, China		Patent: 7
72	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 7
73	Contemporary Amperex Technology Co., Ltd.	Qinghai Sheng, China	Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2]	Patent: 7
74	Nanchang University	Hebei Sheng, China	Pinyin,Mainland China,Social science, ...[+2]	Patent: 7
75	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	Patent: 7
76	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 7
77	Chongqing Jiaotong University	Chongqing Shi, China	Natural science,Geotechnical engineering,Structural engineering, ...[+2]	Patent: 7
78	Beijing Jiaotong University	Beijing Shi, China	Mainland China,Computer science,Mathematics, ...[+2]	Patent: 7
79	Sichuan University	Sichuan Sheng, China	Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2]	Patent: 7
80	Hubei University of Technology	Hubei Sheng, China	Light industry,Agricultural machinery,Computer science, ...[+2]	Patent: 7
81	Anhui University of Technology	Anhui Sheng, China	Pinyin,Literature,Materials science, ...[+2]	Patent: 7
82	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 7
83	Jiangsu Dingsheng New Material Joint-Stock Co., Ltd.	Jiangsu Sheng, China	Public transport,Electronics,Aluminium, ...[+2]	Patent: 6
84	Central Iron & Steel Research Institute	Beijing Shi, China	Metallurgical industry	Patent: 6
85	Shaanxi Sirui Advanced Materials Co., Ltd.	Shaanxi Sheng, China	Copper,Alloy	Patent: 6
86	Guilin University of Technology	China	Literature,Agriculture,Materials science, ...[+2]	Patent: 6
87	Jinan University	Guangdong Sheng, China	Chemistry,Biology,Medicine, ...[+2]	Patent: 6
88	Ningbo Jintian Copper (Group) Co. Ltd.	Zhejiang Sheng, China	Native copper,Alloy,Mining engineering, ...[+2]	Patent: 6
89	Ningbo Boway Alloy Material Co., Ltd.	Zhejiang Sheng, China	Alloy,Metal,Bronze, ...[+2]	Patent: 6
90	Wuhan University of Technology	Hubei Sheng, China	Materials science,Composite material,Computer science, ...[+2]	Patent: 6
91	Wuhan Iron & Steel Group Echeng Iron & Steel Co., Ltd.	Hubei Sheng, China		Patent: 6
92	China Agricultural University	Beijing Shi, China	Light therapy,Agricultural engineering,Veterinary medicine, ...[+2]	Patent: 6
93	Zhejiang University of Technology	Zhejiang Sheng, China	Pinyin,Mainland China,Chemistry, ...[+2]	Patent: 6
94	Nanjing Tech University	Jiangsu, China	Pinyin,Materials science,Chemistry, ...[+2]	Patent: 6
95	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 6
96	Tianjin University of Science & Technology	Guangdong Sheng, China	Chemistry,Biochemistry,Chromatography, ...[+2]	Patent: 6
97	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	Patent: 6
98	Xi'an University of Technology	Shaanxi Sheng, China	Public university	Patent: 6
99	Jieshou Tianhong New Material Co., Ltd.	Anhui Sheng, China	Computer hardware,Electronics	Patent: 5
100	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 5