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Top 50 Key Players companies in Determinant
by Highest Patent Value in the China in 2021

The Determinant top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Determinant Key Players 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 linear algebra, the determinant is a scalar value that can be computed from the elements of a square matrix and encodes certain properties of the linear transformation described by the matrix. The determinant of a matrix A is denoted det(A), det A, or |A|. Geometrically, it can be viewed as the volume scaling factor of the linear transformation described by the matrix. This is also the signed volume of the n-dimensional parallelepiped spanned by the column or row vectors of the matrix. The determinant is positive or negative according to whether the linear mapping preserves or reverses the orientation of n-space.
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Company Name
Region
Tech Topics
Total
1
United BioPharma, Inc.
Monoclonal antibody,Medicine,Omalizumab,
...[+2]
Avg patent value: 2.97 M
2
Yangsheng Tang Co Ltd
Avg patent value: 2.85 M
3
Reber Genetics Co., Ltd.
Pharmacy,Medicine
Avg patent value: 2.70 M
4
Beijing Wantai Biological Pharmacy Enterprise Co., Ltd.
Medicine,In vitro,Diagnostic Reagent,
...[+2]
Avg patent value: 2.62 M
5
Cotimes Biotechnology Co. Ltd.
Antibody,Medicine,Autoimmune disease,
...[+2]
Avg patent value: 2.36 M
6
Xiaomi Corp.
Mobile device,Wearable technology,Network router,
...[+2]
Avg patent value: 1.70 M
7
Xiaomi, Inc.
Internet television,Telecommunications,Software,
...[+2]
Avg patent value: 1.70 M
8
Obio Technology Shanghai Corp. Ltd.
Gene,Health care,Pharmacy and Therapeutics,
...[+2]
Avg patent value: 790,000
9
Yantai Heyuanaidisi Biomedical Technology Co Ltd
Avg patent value: 790,000
10
OBI Pharma, Inc.
Medicine,Health care,Active immunotherapy,
...[+2]
Avg patent value: 420,000
11
Beijing Qihu Technology Co., Ltd.
Avg patent value: 300,000
12
Hangzhou Bioer Technology Co., Ltd.
Reagent,Medical equipment,Medicine,
...[+2]
Avg patent value: 260,000
13
Shanghai EpimAb Biotherapeutics Co. Ltd.
Antibody
Avg patent value: 190,000
14
Shanghai Upper Bio-Tech Pharma Co. Ltd.
Health care
Avg patent value: 160,000
15
Enjoyor Technology Co., Ltd.
Architecture,Turnkey,Medical equipment,
...[+2]
Avg patent value: 150,000
16
State Grid Hunan Electric Power Co.
Power transmission
Avg patent value: 150,000
17
TCL China Star Optoelectronics Technology Co., Ltd.
Computer hardware,Liquid-crystal display,Electronics,
...[+2]
Avg patent value: 110,000
18
Haier Smart Home Co., Ltd.
Conditioners,Electronics,Refrigeration,
...[+2]
Avg patent value: 100,000
19
Anhui Zhongsheng Traceable Biotechnology Co., Ltd.
Avg patent value: 100,000
20
Qingdao Jiaonan Haier Washing Machine Co., Ltd.
Avg patent value: 100,000
21
Qingdao Haier Intelligent Technology R&D Co., Ltd.
Avg patent value: 100,000
22
State Grid Corp. of China
Electric vehicle,Power grid,Total asset,
...[+2]
Avg patent value: 76,700
23
Guangzhou Bosma Optoelectronic Technology Co. Ltd.
Computer hardware,Electronics,Semiconductor,
...[+1]
Avg patent value: 76,000
24
Maccura Biotechnology Co., Ltd.
Medical equipment,Health care,Chemiluminescent immunoassay,
...[+2]
Avg patent value: 74,000
25
Shanghai Tobacco Group Co., Ltd
Nicotiana tabacum,Cigarette filter,Tar,
...[+1]
Avg patent value: 74,000
26
Huawei Technologies Co., Ltd.
Wireless,Software,Mobile device,
...[+2]
Avg patent value: 72,500
27
Pomona Biotechnology Corp
Avg patent value: 72,000
28
FAPON
Raw material,Biotechnology,Health care
Avg patent value: 70,500
29
Fapon Biotech, Inc.
Reagent,Enzyme,Raw material,
...[+1]
Avg patent value: 70,500
30
Beijing Kwinbon Biotechnology Co., Ltd.
Reagent,Biotechnology,Food safety
Avg patent value: 68,375
31
Hangzhou Converd Co., Ltd.
Gastrointestinal agent,Cell therapy,Genomics,
...[+1]
Avg patent value: 41,000
32
China Telecom Corp. Ltd.
Telecommunications,Internet access,Information technology consulting,
...[+2]
Avg patent value: 30,750
33
PetroChina Co., Ltd.
Natural gas,Petroleum,Lubricant,
...[+2]
Avg patent value: 30,000
34
Offshore Oil Engineering Co., Ltd.
Subsea,Petroleum industry
Avg patent value: 27,000
35
China National Offshore Oil Corp.
Natural gas,China sea,Petroleum industry,
...[+2]
Avg patent value: 27,000
36
CNOOC Deepwater Development Ltd.
Petroleum industry
Avg patent value: 27,000
37
CRRC Qingdao Sifang Co., Ltd.
Mechanical engineering,Manufacturing engineering
Avg patent value: 3,700
38
Sanechips Technology Co., Ltd.
Semiconductor,Set top box,Electronic component,
...[+2]
Avg patent value: 3,700
39
Contemporary Amperex Technology Co., Ltd.
Electric vehicle,Lithium-ion battery,Automotive engineering,
...[+2]
Avg patent value: 3,600
40
China Southern Power Grid Co., Ltd.
Power transmission,Electric power transmission,Power grid,
...[+2]
Avg patent value: 3,600
41
Hangzhou Arcvideo Technology Co., Ltd.
Software,Enterprise software,Transcoding,
...[+2]
Avg patent value: 3,600
42
Shanghai Cell Therapy Group Co. Ltd.
Cell therapy,Pharmacy and Therapeutics,Epacadostat,
...[+2]
Avg patent value: 3,600
43
Changzhou Hongfa Zongheng Advanced Material Technology Co.
Mill,Textile (markup language),Material technology,
...[+2]
Avg patent value: 3,600
44
Qyuns Therapeutics Co., Ltd.
Medicine
Avg patent value: 3,600
45
Beijing Zhongshan Golden Bridge Biotechnology Co. Ltd.
Biotechnology,Health care,Pathology,
...[+1]
Avg patent value: 3,600
46
Ruiyang (Suzhou) Biological Technology Co Ltd
Avg patent value: 3,600
47
Hangzhou Great Star Industrial Co., Ltd.
Power tool,Construction engineering,Electronics,
...[+2]
Avg patent value: 3,500
48
Qingdao Topscomm Communication Co., Ltd.
Telecommunications,Electronics,Concentrator,
...[+2]
Avg patent value: 3,500
49
Shenzhen Bioeasy Biotechnology Co. Ltd.
Medicine,Drug,Cardiac marker,
...[+2]
Avg patent value: 3,500
50
China Mobile Communications Group Co., Ltd.
Telecommunications,Telecommunications service,Telephony,
...[+2]
Avg patent value: 3,500
Page generation time: Jun 22 2025