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Top 100 Fast-growings companies in Intranet
by Most Patent Filing In 5 Years in the China in 2021

The Intranet top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 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: 115
2
Sangfor Technologies, Inc.
Guangdong Sheng, China
Supply network,Systems design,Information technology consulting,
...[+2]
Patent: 33
3
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Network security,Compound annual growth rate,Security market,
...[+1]
Patent: 28
4
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 23
5
Hangzhou DPtech Technologies Co., Ltd.
Zhejiang Sheng, China
Software,Network security,Enterprise software,
...[+1]
Patent: 20
6
Hangzhou Anheng Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 20
7
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Power transmission
Patent: 19
8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 18
9
Beijing Topsec Technology Co. Ltd.
Beijing Shi, China
Information security,Software,Enterprise software
Patent: 17
10
Beijing Topsec Network Security Technology Co. Ltd.
Beijing Shi, China
Network security,Information technology consulting
Patent: 17
11
Beijing Tianrongxin Software Co. Ltd.
China
Patent: 17
12
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Instant messaging,Information technology consulting,Systems design,
...[+2]
Patent: 16
13
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 16
14
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 15
15
Beijing Kingsoft Cloud Network Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 14
16
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 14
17
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
18
Wangsu Science & Technology Co., Ltd.
Beijing Shi, China
Cloud computing,Cloud database,Software,
...[+2]
Patent: 12
19
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications,Telecommunications service,Telephony,
...[+2]
Patent: 12
20
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 12
21
Suzhou Inspur Intelligent Technology Co., Ltd.
China
Patent: 11
22
Zhuhai Gaoling Information Technology Co.,Ltd
Guangdong Sheng, China
Information technology,Information technology consulting,Software,
...[+2]
Patent: 10
23
Zhengzhou Yunhai Information Technology Co., Ltd.
China
Patent: 9
24
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications
Patent: 9
25
China United Network Communications Ltd.
Beijing Shi, China
Telecommunications,Wireless,Broadband communication,
...[+2]
Patent: 9
26
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Power control,Electronics,Electrical equipment
Patent: 8
27
Beijing QIYI Century Science & Technology Co., Ltd.
Beijing Shi, China
Publishing,Broadcasting
Patent: 8
28
Ruban Quantum Technology Co., Ltd.
Zhejiang Sheng, China
Quantum technology,Information system,Electronic product
Patent: 8
29
China UnionPay Co., Ltd.
Shandong Sheng, China
Mobile payment,Payment system,Online payment,
...[+2]
Patent: 8
30
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 8
31
Guangzhou Jinhang Network Technology Co., Ltd.
China
Patent: 8
32
Beijing VRV Software Co., Ltd.
Beijing Shi, China
Software,Electronics,Security management,
...[+2]
Patent: 8
33
Nsfocus Technologies, Inc.
Beijing Shi, China
Patent: 7
34
Shenzhen Power Supply Co. Ltd.
China
Patent: 7
35
Bank of China Ltd.
Beijing Shi, China
Venture capital,Current account,Underwriting,
...[+2]
Patent: 7
36
Aisino Corp.
Beijing Shi, China
Point of sale,Solution plan,Systems design,
...[+2]
Patent: 7
37
Shenzhen Y & D Electronics Co., Ltd.
Guangdong Sheng, China
Electronics,Telecommunications
Patent: 7
38
Beijing China Power Information Technology Co., LTD
China
Computer programming,Information technology consulting,Systems design
Patent: 7
39
Huadi Computer Group Co., Ltd.
China
Patent: 7
40
Xiamen Meiya Pico Information Co., Ltd.
Fujian Sheng, China
Digital data,Shopping mall,Electronics,
...[+2]
Patent: 6
41
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 6
42
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 6
43
China Telecom Corp. Ltd.
Beijing Shi, China
Telecommunications,Internet access,Information technology consulting,
...[+2]
Patent: 6
44
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 6
45
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Information technology consulting,Systems design
Patent: 6
46
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 6
47
Inspur Cloud Information Technology Co., Ltd.
Shandong Sheng, China
Cloud computing,Software,Cloud database,
...[+2]
Patent: 6
48
Beijing Gridsum Technology Co., Ltd.
Beijing Shi, China
Web analytics,Software as a service,Enterprise software,
...[+2]
Patent: 6
49
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 5
50
Kyland Technology Co., Ltd.
Beijing Shi, China
Clock synchronization,Computer hardware,Peripheral,
...[+2]
Patent: 5
51
Inspur Software Co., Ltd.
Shandong Sheng, China
Software,Peripheral,Enterprise management,
...[+2]
Patent: 5
52
Beijing University of Posts & Telecommunications
Beijing Shi, China
Telecommunications,Electronic engineering,Computer science,
...[+2]
Patent: 5
53
China Mobile Communication Co., Ltd.
Guangdong Sheng, China
Telecommunications,Telecommunications service,Telephony,
...[+1]
Patent: 5
54
Ping An Life Insurance Co. of China Ltd.
Guangdong Sheng, China
General insurance,Liability insurance,Insurance carriers
Patent: 5
55
Shandong Inspur Commercial System Co. Ltd.
China
Software,Enterprise software
Patent: 5
56
Industrial & Commercial Bank of China Ltd.
Beijing Shi, China
Total asset,Asset management,Investment banking,
...[+2]
Patent: 5
57
Beijing Guodiantong Network Technology Co. Ltd.
China
Patent: 5
58
Xiamen Wangsu Co., Ltd.
China
Patent: 5
59
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 4
60
Beijing Jingdong Century Trading Co. Ltd. /Private Group/
China
Patent: 4
61
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 4
62
Beijing Lanxum Computer Technology Co. Ltd.
China
Security management,Data security,Information technology consulting,
...[+2]
Patent: 4
63
Beijing Kingsoft Cloud Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 4
64
Visionvera Information Technology Co., Ltd.
Beijing Shi, China
High-definition video,Internet of Things
Patent: 4
65
Sichuan Changhong Electric Co., Ltd.
Gansu Sheng, China
Telecommunications,Core component,Home automation,
...[+2]
Patent: 4
66
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Guangdong Sheng, China
Electronics,Display driver,Wireless,
...[+2]
Patent: 4
67
WeBank Co., Ltd.
Guangdong Sheng, China
Software,Facial recognition system,Fingerprint recognition,
...[+2]
Patent: 4
68
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 4
69
Guizhou Power Grid Corp.
China
Patent: 4
70
Chongqing University of Posts & Telecommunications
Heilongjiang Sheng, China
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 4
71
Jiangsu Electric Power Information Technology Co., Ltd.
Jiangsu Sheng, China
Software,Enterprise software
Patent: 4
72
Zhejiang Digital Qin Technology Co. Ltd.
Zhejiang Sheng, China
Information technology consulting
Patent: 4
73
Haoyun Technologies Co., Ltd.
Guangdong Sheng, China
Systems design,Protocol converter,Terminal equipment,
...[+2]
Patent: 4
74
China Construction Bank Corp.
Beijing Shi, China
Remittance,Market transaction,Retail banking,
...[+2]
Patent: 4
75
Beijing ABT Networks Co., Ltd.
Beijing Shi, China
Software,Web application security,Security management,
...[+2]
Patent: 4
76
Hangzhou H3C Technologies Co., Ltd.
Jiangxi Sheng, China
Software,Electronics,Architecture,
...[+2]
Patent: 4
77
Beijing University of Technology
Beijing Shi, China
International standard,MicroLED,Vocational education,
...[+2]
Patent: 4
78
OneConnect Technology Co., Ltd.
Guangdong Sheng, China
Software,Enterprise software,Technology transfer
Patent: 4
79
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 4
80
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
IP camera,Hard disk recorder,Intercom,
...[+2]
Patent: 4
81
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 4
82
China Academy of Railway Sciences Group Co. Ltd.
China
Patent: 3
83
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
84
Bluedon Information Security Technologies Co., Ltd.
Guangdong Sheng, China
Network security,Information security,Industrial engineering,
...[+2]
Patent: 3
85
Shenzhen Kangtuopu Information Technology Co. Ltd.
China
Patent: 3
86
Shenyang Institute of Computing Tech. Chinese Academy of Sci.
Liaoning Sheng, China
Patent: 3
87
China Electric Power Research Institute Ltd.
Beijing Shi, China
Grid network,Smart grid,Smart meter
Patent: 3
88
State Grid Digital Technology Holdings Co. Ltd.
China
Patent: 3
89
Fujian Tianquan Education Technology Ltd.
China
Patent: 3
90
Xuchang Xuji Software Technology Co., Ltd.
China
Patent: 3
91
ZTE Corp.
Guangdong Sheng, China
Telecommunications,Computer hardware,Wireless,
...[+2]
Patent: 3
92
XJ Group Corp.
Henan Sheng, China
Semiconductor,Electrical equipment,Transformer,
...[+2]
Patent: 3
93
NR Electric Co., Ltd.
Jiangsu Sheng, China
Control system,Electronics,Electricity,
...[+2]
Patent: 3
94
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Software,Computer hardware,Information technology,
...[+2]
Patent: 3
95
State Grid Beijing Electric Power Co.
China
Power grid
Patent: 3
96
State Grid Jibei Electric Power Co. Ltd.
Hebei Sheng, China
Patent: 3
97
Beijing Jingdong Shangke Information Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 3
98
QuantumCTek Co., Ltd.
Anhui Sheng, China
Telecommunications,Secure communication,Quantum,
...[+2]
Patent: 3
99
Anhui Jiyuan Software Co. Ltd.
Anhui Sheng, China
Software development,Power transmission,Electronics,
...[+1]
Patent: 3
100
Global Energy Interconnection Research Institute
Beijing Shi, China
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 3

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