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Top 100 Fast-growings companies in Intranet
by Most Patent Filing In 3 Years in the China in 2021

The Intranet top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Intranet 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

South Korea

Ranking:

Most Patent Filing In 5 Years

Most Patent Filing In 3 Years

Most Patent Filing In 1 Year

#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 72
2
Sangfor Technologies, Inc.
Guangdong Sheng, China
Supply network,Systems design,Information technology consulting,
...[+2]
Patent: 23
3
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 20
4
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 19
5
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Network security,Compound annual growth rate,Security market,
...[+1]
Patent: 17
6
Beijing Topsec Technology Co. Ltd.
Beijing Shi, China
Information security,Software,Enterprise software
Patent: 17
7
Beijing Topsec Network Security Technology Co. Ltd.
Beijing Shi, China
Network security,Information technology consulting
Patent: 17
8
Beijing Tianrongxin Software Co. Ltd.
China
Patent: 17
9
Hangzhou DPtech Technologies Co., Ltd.
Zhejiang Sheng, China
Software,Network security,Enterprise software,
...[+1]
Patent: 15
10
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Instant messaging,Information technology consulting,Systems design,
...[+2]
Patent: 15
11
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 15
12
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 14
13
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 12
14
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 11
15
Suzhou Inspur Intelligent Technology Co., Ltd.
China
Patent: 11
16
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 11
17
Beijing Kingsoft Cloud Network Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 10
18
Zhuhai Gaoling Information Technology Co.,Ltd
Guangdong Sheng, China
Information technology,Information technology consulting,Software,
...[+2]
Patent: 10
19
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 9
20
Ruban Quantum Technology Co., Ltd.
Zhejiang Sheng, China
Quantum technology,Information system,Electronic product
Patent: 8
21
Wangsu Science & Technology Co., Ltd.
Beijing Shi, China
Cloud computing,Cloud database,Software,
...[+2]
Patent: 8
22
Guangzhou Jinhang Network Technology Co., Ltd.
China
Patent: 8
23
Nsfocus Technologies, Inc.
Beijing Shi, China
Patent: 7
24
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications,Telecommunications service,Telephony,
...[+2]
Patent: 7
25
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 7
26
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications
Patent: 7
27
China United Network Communications Ltd.
Beijing Shi, China
Telecommunications,Wireless,Broadband communication,
...[+2]
Patent: 7
28
Bank of China Ltd.
Beijing Shi, China
Venture capital,Current account,Underwriting,
...[+2]
Patent: 6
29
Shenzhen Y & D Electronics Co., Ltd.
Guangdong Sheng, China
Electronics,Telecommunications
Patent: 6
30
Inspur Cloud Information Technology Co., Ltd.
Shandong Sheng, China
Cloud computing,Software,Cloud database,
...[+2]
Patent: 6
31
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Power control,Electronics,Electrical equipment
Patent: 5
32
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 5
33
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 5
34
China Telecom Corp. Ltd.
Beijing Shi, China
Telecommunications,Internet access,Information technology consulting,
...[+2]
Patent: 5
35
Beijing University of Posts & Telecommunications
Beijing Shi, China
Telecommunications,Electronic engineering,Computer science,
...[+2]
Patent: 5
36
Beijing China Power Information Technology Co., LTD
China
Computer programming,Information technology consulting,Systems design
Patent: 5
37
Industrial & Commercial Bank of China Ltd.
Beijing Shi, China
Total asset,Asset management,Investment banking,
...[+2]
Patent: 5
38
Beijing Guodiantong Network Technology Co. Ltd.
China
Patent: 5
39
Xiamen Wangsu Co., Ltd.
China
Patent: 5
40
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 4
41
Beijing Jingdong Century Trading Co. Ltd. /Private Group/
China
Patent: 4
42
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 4
43
Shenzhen Power Supply Co. Ltd.
China
Patent: 4
44
Beijing QIYI Century Science & Technology Co., Ltd.
Beijing Shi, China
Publishing,Broadcasting
Patent: 4
45
WeBank Co., Ltd.
Guangdong Sheng, China
Software,Facial recognition system,Fingerprint recognition,
...[+2]
Patent: 4
46
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Information technology consulting,Systems design
Patent: 4
47
Guizhou Power Grid Corp.
China
Patent: 4
48
Zhejiang Digital Qin Technology Co. Ltd.
Zhejiang Sheng, China
Information technology consulting
Patent: 4
49
Haoyun Technologies Co., Ltd.
Guangdong Sheng, China
Systems design,Protocol converter,Terminal equipment,
...[+2]
Patent: 4
50
China Construction Bank Corp.
Beijing Shi, China
Remittance,Market transaction,Retail banking,
...[+2]
Patent: 4
51
Beijing University of Technology
Beijing Shi, China
International standard,MicroLED,Vocational education,
...[+2]
Patent: 4
52
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 4
53
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 3
54
China Academy of Railway Sciences Group Co. Ltd.
China
Patent: 3
55
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
56
Xiamen Meiya Pico Information Co., Ltd.
Fujian Sheng, China
Digital data,Shopping mall,Electronics,
...[+2]
Patent: 3
57
Visionvera Information Technology Co., Ltd.
Beijing Shi, China
High-definition video,Internet of Things
Patent: 3
58
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 3
59
State Grid Digital Technology Holdings Co. Ltd.
China
Patent: 3
60
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 3
61
ZTE Corp.
Guangdong Sheng, China
Telecommunications,Computer hardware,Wireless,
...[+2]
Patent: 3
62
Sichuan Changhong Electric Co., Ltd.
Gansu Sheng, China
Telecommunications,Core component,Home automation,
...[+2]
Patent: 3
63
Aisino Corp.
Beijing Shi, China
Point of sale,Solution plan,Systems design,
...[+2]
Patent: 3
64
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Guangdong Sheng, China
Electronics,Display driver,Wireless,
...[+2]
Patent: 3
65
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 3
66
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 3
67
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 3
68
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 3
69
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Software,Computer hardware,Information technology,
...[+2]
Patent: 3
70
State Grid Jibei Electric Power Co. Ltd.
Hebei Sheng, China
Patent: 3
71
China Mobile Communication Co., Ltd.
Guangdong Sheng, China
Telecommunications,Telecommunications service,Telephony,
...[+1]
Patent: 3
72
Beijing Jingdong Shangke Information Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 3
73
QuantumCTek Co., Ltd.
Anhui Sheng, China
Telecommunications,Secure communication,Quantum,
...[+2]
Patent: 3
74
Anhui Jiyuan Software Co. Ltd.
Anhui Sheng, China
Software development,Power transmission,Electronics,
...[+1]
Patent: 3
75
Agricultural Bank of China
Shaanxi Sheng, China
Venture capital,Retail banking,Capital adequacy ratio,
...[+2]
Patent: 3
76
Tangshan Qi'ao Tech Ltd.
Hebei Sheng, China
Information technology consulting,Systems design,Software
Patent: 3
77
Huadi Computer Group Co., Ltd.
China
Patent: 3
78
Zhejiang Huachuang Video Technology Co., Ltd.
Zhejiang Sheng, China
Electronic product,Construction engineering
Patent: 3
79
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 3
80
Beijing VRV Software Co., Ltd.
Beijing Shi, China
Software,Electronics,Security management,
...[+2]
Patent: 3
81
Nantong University
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 3
82
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
China
GSM,5G
Patent: 3
83
Taicang T&W Electronics Co., Ltd.
Jiangsu Sheng, China
Broadcasting,Telecommunications,Wave soldering,
...[+2]
Patent: 2
84
Kyland Technology Co., Ltd.
Beijing Shi, China
Clock synchronization,Computer hardware,Peripheral,
...[+2]
Patent: 2
85
Ruijie Networks Co. Ltd.
Beijing Shi, China
GSM,5G,Router,
...[+2]
Patent: 2
86
Shenzhen Kangtuopu Information Technology Co. Ltd.
China
Patent: 2
87
CTBC Bank Co. Ltd.
Taiwan Province, China
Retail banking,Capital market
Patent: 2
88
NetEase (Hangzhou) Network Co., Ltd.
Zhejiang Sheng, China
Software development,Software,Software as a service,
...[+1]
Patent: 2
89
Wuhan University
Hubei Sheng, China
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 2
90
Eastern Communications Co., Ltd.
Zhejiang Sheng, China
Telecommunications,Trunking,Value-added service,
...[+2]
Patent: 2
91
CTBC Bank
Taiwan Province, China
FinTech,Mobile payment,Online payment,
...[+2]
Patent: 2
92
Shenyang Institute of Computing Tech. Chinese Academy of Sci.
Liaoning Sheng, China
Patent: 2
93
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Carbon,Telematics,Enterprise mobility management,
...[+2]
Patent: 2
94
Fiberhome Telecommunication Technologies Co., Ltd.
Hubei Sheng, China
Optical fiber,Telecommunications,Systems design,
...[+2]
Patent: 2
95
Guangdong Topway Network Co. Ltd.
China
Patent: 2
96
Nankai University
Guangdong Sheng, China
Public university,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 2
97
Nanjing Panda Electronics Co. Ltd.
Jiangsu Sheng, China
Electronics,Vertical-cavity surface-emitting laser,Electronic product,
...[+2]
Patent: 2
98
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Power transmission,Electric power transmission,Power grid,
...[+2]
Patent: 2
99
Jiangsu Hengtong Industrial Safety Research Inst Co., Ltd.
China
Patent: 2
100
Sichuan Xinwang Bank Co. Ltd.
China
Patent: 2

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