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Top 100 Fast-growings companies in Intranet
by Most Patent Filing In 5 Years in the world 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 world. 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
Microsoft Technology Licensing LLC
Washington, United States
Franchise agreement
Patent: 16
14
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 16
15
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Electricity,Power transmission,Electric power transmission
Patent: 15
16
Beijing Kingsoft Cloud Network Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 14
17
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 14
18
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
19
Guizhou BaishanCloud Technology Co., Ltd.
Washington, United States
Cloud storage,Cloud computing,Cloud database,
...[+2]
Patent: 12
20
Wangsu Science & Technology Co., Ltd.
Beijing Shi, China
Cloud computing,Cloud database,Software,
...[+2]
Patent: 12
21
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications,Telecommunications service,Telephony,
...[+2]
Patent: 12
22
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 12
23
Suzhou Inspur Intelligent Technology Co., Ltd.
China
Patent: 11
24
Zhuhai Gaoling Information Technology Co.,Ltd
Guangdong Sheng, China
Information technology,Information technology consulting,Software,
...[+2]
Patent: 10
25
Zhengzhou Yunhai Information Technology Co., Ltd.
China
Patent: 9
26
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications
Patent: 9
27
China United Network Communications Ltd.
Beijing Shi, China
Telecommunications,Wireless,Broadband communication,
...[+2]
Patent: 9
28
Beijing Kedong Power Control Systems Co. Ltd.
Beijing Shi, China
Power control,Electronics,Electrical equipment
Patent: 8
29
Beijing QIYI Century Science & Technology Co., Ltd.
Beijing Shi, China
Publishing,Broadcasting
Patent: 8
30
Ruban Quantum Technology Co., Ltd.
Zhejiang Sheng, China
Quantum technology,Information system,Electronic product
Patent: 8
31
China UnionPay Co., Ltd.
Shandong Sheng, China
Mobile payment,Payment system,Online payment,
...[+2]
Patent: 8
32
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Power grid,Power transmission,Virtual currency,
...[+2]
Patent: 8
33
Guangzhou Jinhang Network Technology Co., Ltd.
China
Patent: 8
34
Beijing VRV Software Co., Ltd.
Beijing Shi, China
Software,Electronics,Security management,
...[+2]
Patent: 8
35
Nsfocus Technologies, Inc.
Beijing Shi, China
Patent: 7
36
Shenzhen Power Supply Co. Ltd.
China
Patent: 7
37
Bank of China Ltd.
Beijing Shi, China
Venture capital,Current account,Underwriting,
...[+2]
Patent: 7
38
Aisino Corp.
Beijing Shi, China
Point of sale,Solution plan,Systems design,
...[+2]
Patent: 7
39
Shenzhen Y & D Electronics Co., Ltd.
Guangdong Sheng, China
Electronics,Telecommunications
Patent: 7
40
NSFOCUS Technologies Group Co., Ltd.
California, United States
Network security,Cloud computing security,Software,
...[+2]
Patent: 7
41
Beijing China Power Information Technology Co., LTD
China
Computer programming,Information technology consulting,Systems design
Patent: 7
42
Huadi Computer Group Co., Ltd.
China
Patent: 7
43
Xiamen Meiya Pico Information Co., Ltd.
Fujian Sheng, China
Digital data,Shopping mall,Electronics,
...[+2]
Patent: 6
44
Fujian Electric Power Co., Ltd.
Fujian Sheng, China
Offshore wind power,Wind power,Power transmission
Patent: 6
45
Xi'an Jiaotong University
Hunan Sheng, China
Materials science,Computer science,Composite material,
...[+2]
Patent: 6
46
China Telecom Corp. Ltd.
Beijing Shi, China
Telecommunications,Internet access,Information technology consulting,
...[+2]
Patent: 6
47
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Pinyin,Power semiconductor device,System on a chip,
...[+2]
Patent: 6
48
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Information technology consulting,Systems design
Patent: 6
49
Shanghai Jiao Tong University
Shanghai Shi, China
CONTEST,Biological membrane,Biofabrication,
...[+2]
Patent: 6
50
Inspur Cloud Information Technology Co., Ltd.
Shandong Sheng, China
Cloud computing,Software,Cloud database,
...[+2]
Patent: 6
51
Zenith Co. Ltd.
Japan
Patent: 6
52
Global Tel Link Corp.
Alabama, United States
Telecommunications,Telephone call
Patent: 6
53
Covestro Deutschland AG
Nordrhein-Westfalen, Germany
Polymer,Synthetic rubber,Chemical engineering,
...[+1]
Patent: 6
54
Beijing Gridsum Technology Co., Ltd.
Beijing Shi, China
Web analytics,Software as a service,Enterprise software,
...[+2]
Patent: 6
55
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Automation,Power transmission,Plug in hybrid electric vehicle,
...[+2]
Patent: 5
56
Kyland Technology Co., Ltd.
Beijing Shi, China
Clock synchronization,Computer hardware,Peripheral,
...[+2]
Patent: 5
57
Inspur Software Co., Ltd.
Shandong Sheng, China
Software,Peripheral,Enterprise management,
...[+2]
Patent: 5
58
Beijing University of Posts & Telecommunications
Beijing Shi, China
Telecommunications,Electronic engineering,Computer science,
...[+2]
Patent: 5
59
China Mobile Communication Co., Ltd.
Guangdong Sheng, China
Telecommunications,Telecommunications service,Telephony,
...[+1]
Patent: 5
60
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
Patent: 5
61
Ping An Life Insurance Co. of China Ltd.
Guangdong Sheng, China
General insurance,Liability insurance,Insurance carriers
Patent: 5
62
Shandong Inspur Commercial System Co. Ltd.
China
Software,Enterprise software
Patent: 5
63
Industrial & Commercial Bank of China Ltd.
Beijing Shi, China
Total asset,Asset management,Investment banking,
...[+2]
Patent: 5
64
Beijing Guodiantong Network Technology Co. Ltd.
China
Patent: 5
65
Xiamen Wangsu Co., Ltd.
China
Patent: 5
66
China Three Gorges University
Hubei Sheng, China
Pinyin,Mathematics,Geotechnical engineering,
...[+2]
Patent: 4
67
Beijing Jingdong Century Trading Co. Ltd. /Private Group/
China
Patent: 4
68
DataQin
Blockchain,Big data
Patent: 4
69
Liaoning Electric Power Co., Ltd.
LI, CN
Electricity,Electric utility,Distribution center,
...[+2]
Patent: 4
70
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Power transmission
Patent: 4
71
Beijing Lanxum Computer Technology Co. Ltd.
China
Security management,Data security,Information technology consulting,
...[+2]
Patent: 4
72
Beijing Kingsoft Cloud Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 4
73
Visionvera Information Technology Co., Ltd.
Beijing Shi, China
High-definition video,Internet of Things
Patent: 4
74
SSenstone Co., Ltd.
Gyeonggi-do, South Korea
Software,Authentication,Network security,
...[+2]
Patent: 4
75
Sichuan Changhong Electric Co., Ltd.
Gansu Sheng, China
Telecommunications,Core component,Home automation,
...[+2]
Patent: 4
76
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Guangdong Sheng, China
Electronics,Display driver,Wireless,
...[+2]
Patent: 4
77
WeBank Co., Ltd.
Guangdong Sheng, China
Software,Facial recognition system,Fingerprint recognition,
...[+2]
Patent: 4
78
Tianjin Electric Power Corp.
Tianjin Shi, China
Electromagnetic clutch,Pulley,Machine element,
...[+2]
Patent: 4
79
Guizhou Power Grid Corp.
China
Patent: 4
80
Chongqing University of Posts & Telecommunications
Heilongjiang Sheng, China
Computer science,Computer network,Artificial intelligence,
...[+2]
Patent: 4
81
Jiangsu Electric Power Information Technology Co., Ltd.
Jiangsu Sheng, China
Software,Enterprise software
Patent: 4
82
Zhejiang Digital Qin Technology Co. Ltd.
Zhejiang Sheng, China
Information technology consulting
Patent: 4
83
Haoyun Technologies Co., Ltd.
Guangdong Sheng, China
Systems design,Protocol converter,Terminal equipment,
...[+2]
Patent: 4
84
China Construction Bank Corp.
Beijing Shi, China
Remittance,Market transaction,Retail banking,
...[+2]
Patent: 4
85
Beijing ABT Networks Co., Ltd.
Beijing Shi, China
Software,Web application security,Security management,
...[+2]
Patent: 4
86
Hangzhou H3C Technologies Co., Ltd.
Jiangxi Sheng, China
Software,Electronics,Architecture,
...[+2]
Patent: 4
87
Beijing University of Technology
Beijing Shi, China
International standard,MicroLED,Vocational education,
...[+2]
Patent: 4
88
OneConnect Technology Co., Ltd.
Guangdong Sheng, China
Software,Enterprise software,Technology transfer
Patent: 4
89
Zhejiang University
Zhejiang Sheng, China
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 4
90
Hangzhou Hikvision Digital Technology Co., Ltd.
Zhejiang Sheng, China
IP camera,Hard disk recorder,Intercom,
...[+2]
Patent: 4
91
State Grid Anhui Electric Power Co.
China
Electricity,Transmission system,Solar power,
...[+2]
Patent: 4
92
McAfee LLC
California, United States
Software,Network security,Enterprise software,
...[+2]
Patent: 4
93
China Academy of Railway Sciences Group Co. Ltd.
China
Patent: 3
94
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
95
Bluedon Information Security Technologies Co., Ltd.
Guangdong Sheng, China
Network security,Information security,Industrial engineering,
...[+2]
Patent: 3
96
Toshiba Chemical Corp.
Saitama, Japan
Electronics,Chemical engineering
Patent: 3
97
Shenzhen Kangtuopu Information Technology Co. Ltd.
China
Patent: 3
98
Kyocera Corp.
Kyoto, Japan
Semiconductor,Electronics,Telecommunications,
...[+2]
Patent: 3
99
Northeastern University
Massachusetts, United States
Graduate degree,Fidaxomicin,Ceftaroline fosamil,
...[+2]
Patent: 3
100
Shenyang Institute of Computing Tech. Chinese Academy of Sci.
Liaoning Sheng, China
Patent: 3

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