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Top 100 Fast-growings companies in Intranet
by Most Patent Filing In 1 Year in the China in 2021

The Intranet top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year 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

United States

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: 19
2
Beijing Topsec Technology Co. Ltd.
Beijing Shi, China
Information security,Software,Enterprise software
Patent: 11
3
Beijing Topsec Network Security Technology Co. Ltd.
Beijing Shi, China
Network security,Information technology consulting
Patent: 11
4
Beijing Tianrongxin Software Co. Ltd.
China
Patent: 11
5
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Network security,Compound annual growth rate,Security market,
...[+1]
Patent: 9
6
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
7
Wangsu Science & Technology Co., Ltd.
Beijing Shi, China
Cloud computing,Cloud database,Software,
...[+2]
Patent: 7
8
Nsfocus Technologies, Inc.
Beijing Shi, China
Patent: 7
9
Zhuhai Gaoling Information Technology Co.,Ltd
Guangdong Sheng, China
Information technology,Information technology consulting,Software,
...[+2]
Patent: 7
10
Sangfor Technologies, Inc.
Guangdong Sheng, China
Supply network,Systems design,Information technology consulting,
...[+2]
Patent: 7
11
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 7
12
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 5
13
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
14
Bank of China Ltd.
Beijing Shi, China
Venture capital,Current account,Underwriting,
...[+2]
Patent: 4
15
Zhejiang Digital Qin Technology Co. Ltd.
Zhejiang Sheng, China
Information technology consulting
Patent: 4
16
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 4
17
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Instant messaging,Information technology consulting,Systems design,
...[+2]
Patent: 4
18
Industrial & Commercial Bank of China Ltd.
Beijing Shi, China
Total asset,Asset management,Investment banking,
...[+2]
Patent: 4
19
China Telecom Corp. Ltd.
Beijing Shi, China
Telecommunications,Internet access,Information technology consulting,
...[+2]
Patent: 4
20
China Academy of Railway Sciences Group Co. Ltd.
China
Patent: 3
21
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Power control,Electronics,Electrical equipment
Patent: 3
22
Xiamen Meiya Pico Information Co., Ltd.
Fujian Sheng, China
Digital data,Shopping mall,Electronics,
...[+2]
Patent: 3
23
China Construction Bank Corp.
Beijing Shi, China
Remittance,Market transaction,Retail banking,
...[+2]
Patent: 3
24
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications
Patent: 3
25
Guangzhou Jinhang Network Technology Co., Ltd.
China
Patent: 3
26
Nantong University
Jiangsu Sheng, China
Pinyin,Literature,Biology,
...[+2]
Patent: 3
27
China United Network Communications Ltd.
Beijing Shi, China
Telecommunications,Wireless,Broadband communication,
...[+2]
Patent: 3
28
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
29
Jiangsu Electric Power Information Technology Co., Ltd.
Jiangsu Sheng, China
Software,Enterprise software
Patent: 2
30
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 2
31
Shenzhen Power Supply Co. Ltd.
China
Patent: 2
32
Beijing Kingsoft Cloud Network Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 2
33
Inspur Cloud Information Technology Co., Ltd.
Shandong Sheng, China
Cloud computing,Software,Cloud database,
...[+2]
Patent: 2
34
Haoyun Technologies Co., Ltd.
Guangdong Sheng, China
Systems design,Protocol converter,Terminal equipment,
...[+2]
Patent: 2
35
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 2
36
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 2
37
Suzhou Inspur Intelligent Technology Co., Ltd.
China
Patent: 2
38
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 2
39
ZTE Corp.
Guangdong Sheng, China
Telecommunications,Computer hardware,Wireless,
...[+2]
Patent: 2
40
Beijing China Power Information Technology Co., LTD
China
Computer programming,Information technology consulting,Systems design
Patent: 2
41
Chengdu Wangding Technology Co., Ltd.
China
Patent: 2
42
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 2
43
University of Electronic Science & Technology of China
Sichuan Sheng, China
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 2
44
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 2
45
Jinan Inspur Data Technology Co., Ltd.
China
Patent: 2
46
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 2
47
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Information technology consulting,Systems design
Patent: 2
48
Beijing University of Posts & Telecommunications
Beijing Shi, China
Telecommunications,Electronic engineering,Computer science,
...[+2]
Patent: 2
49
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 2
50
Shanghai Waigaoqiao Shipbuilding Co., Ltd.
Shanghai Shi, China
Shipbuilding,Manufacturing engineering,Mechanical engineering,
...[+2]
Patent: 2
51
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 2
52
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 2
53
Suzhou HYC Technology Co., Ltd.
Jiangsu Sheng, China
Electronics,Production line,OLED
Patent: 1
54
Chinasoft Information System Engineering Co., Ltd.
Beijing Shi, China
Software,Enterprise software,Information system
Patent: 1
55
Kunming Enersun Technology Co. Ltd.
China
Patent: 1
56
Shenzhen Mingyuan Software Co. Ltd.
Guangdong Sheng, China
Patent: 1
57
Weikun (Shanghai) Technology Service Co., Ltd.
Shanghai Shi, China
Software,Computer hardware,Information technology,
...[+2]
Patent: 1
58
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 1
59
Chongqing University of Posts & Telecommunications
Heilongjiang Sheng, China
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 1
60
Land Bank of Taiwan Co. Ltd.
Taiwan Province, China
Mobile payment
Patent: 1
61
Jiangsu Ruizhong Data Co. Ltd.
Jiangsu Sheng, China
Data processing,Cloud database
Patent: 1
62
Sichuan Chuanguo Environmental Protection Engineering
Sichuan Sheng, China
Patent: 1
63
Qingdao Haier Industrial Intelligence Research Institute
China
Patent: 1
64
Xi'an University of Posts & Telecommunications
China
Patent: 1
65
Beihang University
Beijing Shi, China
Aerospace,Astronautics,Computer science,
...[+2]
Patent: 1
66
Guangdong University of Finance & Economics
Guangdong Sheng, China
Pinyin,Public university,Computer science,
...[+2]
Patent: 1
67
Kyland Technology Co., Ltd.
Beijing Shi, China
Clock synchronization,Computer hardware,Peripheral,
...[+2]
Patent: 1
68
Chengdu Aircraft Industrial Group Co. Ltd.
Sichuan Sheng, China
Aerospace,Dromaeosauridae,National security
Patent: 1
69
Southern University of Science & Technology
Guangdong Sheng, China
Patent: 1
70
Shandong Hi-speed Co., Ltd.
Shandong Sheng, China
Construction engineering,Public transport,Transport infrastructure,
...[+2]
Patent: 1
71
Yonyou Network Technology Co., Ltd.
Beijing Shi, China
Software,Social network,Software framework,
...[+2]
Patent: 1
72
QNAP Systems, Inc.
Taiwan Province, China
Network-attached storage,National security,Aerospace,
...[+2]
Patent: 1
73
Shenzhen Kangtuopu Information Technology Co. Ltd.
China
Patent: 1
74
Guangxi Power Grid Corp.
China
Power transmission
Patent: 1
75
Alibaba (China) Co., Ltd.
Zhejiang Sheng, China
Quantum computer,Software
Patent: 1
76
Alibaba Cloud Computing Ltd.
Zhejiang Sheng, China
Cloud computing,Cloud management,Data center,
...[+2]
Patent: 1
77
Guangdong Hongsheng Technology Co. Ltd.
China
Computer hardware,Information technology management
Patent: 1
78
Chongqing Radio & TV University
China
Patent: 1
79
Huaneng Fuxin Wind Power Co., Ltd.
China
Patent: 1
80
State Grid Hebei Electric Power Co.
Hebei Sheng, China
Power transmission,Electricity
Patent: 1
81
Shanghai Hode Information Technology Co. Ltd.
Shanghai Shi, China
Broadcasting,Video game development,Publishing,
...[+2]
Patent: 1
82
Beijing Tiandi Hexing Technology Co. Ltd.
Beijing Shi, China
Control network,Ontology,Full life cycle,
...[+2]
Patent: 1
83
State Grid Ningxia Electric Power Co.
Ningxia Hui, China
Power transmission,Electricity
Patent: 1
84
China Petroleum & Chemical Corp.
Beijing Shi, China
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 1
85
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 1
86
Jiangnan Information Security (Beijing) Technology Co., Ltd.
Beijing Shi, China
Software,Information security
Patent: 1
87
Guangzhou Shizhen Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
88
China Nuclear Power Design Co. Ltd.
China
Patent: 1
89
Gaoxin Modern Intelligent System Co. Ltd.
China
Patent: 1
90
Heilongjiang Jinsui Science & Technology Co., Ltd.
China
Patent: 1
91
Tianjin University
Guangdong Sheng, China
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 1
92
Hangzhou Lianzhong Medical Technology Co., Ltd.
China
Patent: 1
93
Shenyang Institute of Automation
Shanghai Shi, China
Control theory,Control engineering,Pattern recognition,
...[+2]
Patent: 1
94
Tsinghua University
Beijing Shi, China
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 1
95
Chengdu Qinchuan IoT Technology Co., Ltd.
Sichuan Sheng, China
Gas meter,Automation,Manufacturing engineering,
...[+2]
Patent: 1
96
Visionvera Information Technology Co., Ltd.
Beijing Shi, China
High-definition video,Internet of Things
Patent: 1
97
Taiwan Secom Co., Ltd.
Taiwan Province, China
Telecommunications,Wireless,Automated external defibrillator,
...[+2]
Patent: 1
98
Jiaxing Taimei Medical Technology Co., Ltd.
Zhejiang Sheng, China
Clinical research,Cloud computing,Health care,
...[+2]
Patent: 1
99
Shandong Vocational College of Industry
Shandong Sheng, China
Patent: 1
100
Guangdong Eflycloud Computing Co., Ltd.
China
Patent: 1

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