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Top 100 Key Players companies in Open source
by Most Patent Filings in the world in 2022

The Open source top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Open source Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

India

United States

South Korea

Germany

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
State Grid Corp. of China
Beijing Shi, China
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 29
2
Suzhou Inspur Intelligent Technology Co., Ltd.
China
Patent: 25
3
Inspur Cloud Information Technology Co., Ltd.
Shandong Sheng, China
Cloud computing,Software,Cloud database,
...[+2]
Patent: 22
4
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 20
5
Zhengzhou Yunhai Information Technology Co., Ltd.
China
Patent: 18
6
Samsung Electronics Co., Ltd.
South Korea
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 15
7
Cloud Sherpas, Inc.
United States
Cloud computing,Information technology consulting,Enterprise software
Patent: 15
8
Accenture Oy
Pirkanmaa, Finland
Professional services
Patent: 15
9
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 13
10
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 11
11
Inspur Electronic Information Industry Co., Ltd.
Shandong Sheng, China
Computer hardware,Cloud data center,Graphics processing unit,
...[+2]
Patent: 11
12
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
Patent: 11
13
Lsware, Inc.
South Korea
Blockchain,Network security
Patent: 11
14
ZTE Corp.
Guangdong Sheng, China
Telecommunications,Computer hardware,Wireless,
...[+2]
Patent: 10
15
Box, Inc.
California, United States
File sharing,Cloud computing,Content management,
...[+2]
Patent: 9
16
Beijing Baidu Netcom Science & Technology Co. Ltd.
Beijing Shi, China
Technology transfer,Electronic business,Venture capital,
...[+2]
Patent: 9
17
Rogue Wave Software, Inc.
Colorado, United States
Software,Enterprise software,Rogue wave,
...[+2]
Patent: 9
18
Tata Consultancy Services Ltd.
Maharashtra, India
Information technology consulting,Systems design,Certainty,
...[+2]
Patent: 8
19
Sichuan Changhong Electric Co., Ltd.
Gansu Sheng, China
Telecommunications,Core component,Home automation,
...[+2]
Patent: 8
20
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Wireless,Software,Mobile device,
...[+2]
Patent: 8
21
Veracode, Inc.
Massachusetts, United States
Software,Network security,Mobile device,
...[+2]
Patent: 8
22
OpenLogic, Inc.
Colorado, United States
Software,Open-source governance,Enterprise software
Patent: 8
23
Our United Corp.
Jiangxi Sheng, China
Medical research
Patent: 8
24
Beijing Jingdong Century Trading Co. Ltd. /Private Group/
China
Patent: 8
25
Inspur Software Co., Ltd.
Shandong Sheng, China
Software,Peripheral,Enterprise management,
...[+2]
Patent: 7
26
Spiral Genetics, Inc.
Washington, United States
Enterprise software,Structural variant,Biophysics,
...[+2]
Patent: 7
27
Microsoft Technology Licensing LLC
Washington, United States
Franchise agreement
Patent: 7
28
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
Patent: 6
29
SAP SE
Baden-Württemberg, Germany
Software,Cloud computing,Enterprise software,
...[+2]
Patent: 6
30
China Telecom Corp. Ltd.
Beijing Shi, China
Telecommunications,Internet access,Information technology consulting,
...[+2]
Patent: 6
31
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications,Telecommunications service,Telephony,
...[+2]
Patent: 6
32
Ericsson, Inc.
Texas, United States
Wireless,Telecommunications,Transmitter,
...[+2]
Patent: 6
33
Shanghai Feixun Communication Co., Ltd
Henan Sheng, China
Cloud computing,Electronics,Customer relationship management
Patent: 6
34
Insignary, Inc.
South Korea
Software,Source code,Supply chain management
Patent: 6
35
Open Invention Network LLC
North Carolina, United States
Intellectual property,Enterprise software,Software vendor,
...[+1]
Patent: 6
36
Sap Srl
Livorno, Italy
Plastic molding
Patent: 6
37
Beijing Jingdong Shangke Information Technology Co., Ltd.
Beijing Shi, China
Software,Enterprise software
Patent: 6
38
Koninklijke Philips NV
Noord-Holland, Netherlands
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 5
39
China United Network Communications Ltd.
Beijing Shi, China
Telecommunications,Wireless,Broadband communication,
...[+2]
Patent: 5
40
Google LLC
California, United States
Advertising,Enterprise software,Search engine,
...[+2]
Patent: 5
41
Xilinx, Inc.
California, United States
Software,Computer hardware,Semiconductor,
...[+2]
Patent: 5
42
The MathWorks, Inc.
Massachusetts, United States
Software,MATLAB,Enterprise software,
...[+2]
Patent: 5
43
China UnionPay Co., Ltd.
Shandong Sheng, China
Mobile payment,Payment system,Online payment,
...[+2]
Patent: 5
44
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Telecommunications
Patent: 5
45
Inspur Software Group Co., Ltd.
Shandong Sheng, China
Computer network,Software,Systems design,
...[+1]
Patent: 5
46
Suzhou Prism Colorful Information Technology Co. Ltd.
China
Information technology consulting
Patent: 5
47
Mobileye Vision Technologies Ltd.
Jerusalem, Israel
Automotive safety,Vehicular accident,National security,
...[+1]
Patent: 5
48
Beijing Qihu Technology Co., Ltd.
Beijing Shi, China
Patent: 5
49
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 4
50
Caterpillar, Inc.
Illinois, United States
Turbine,Construction engineering,Mechanical engineering,
...[+2]
Patent: 4
51
Duke Energy Corp.
North Carolina, United States
Natural gas,Electricity,Computer hardware,
...[+2]
Patent: 4
52
Wangsu Science & Technology Co., Ltd.
Beijing Shi, China
Cloud computing,Cloud database,Software,
...[+2]
Patent: 4
53
China Life Insurance Co. Ltd.
Beijing Shi, China
Insurance carriers,Insurance industry,Casualty insurance,
...[+2]
Patent: 4
54
Chunghwa Telecom Co., Ltd.
Taiwan Province, China
Telecommunications,Email spam,Wireless,
...[+2]
Patent: 4
55
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Network security,Compound annual growth rate,Security market,
...[+1]
Patent: 4
56
Duke Energy Florida LLC
North Carolina, United States
Electricity,Petroleum industry,Electric power transmission,
...[+2]
Patent: 4
57
Sonatype, Inc.
United States
Software,Open-source software development,Enterprise software,
...[+2]
Patent: 4
58
IntegriChain, Inc.
Pennsylvania, United States
Software,Cloud computing,Software as a service,
...[+2]
Patent: 4
59
Perkins Engines Co. Ltd.
United Kingdom
Diesel engine,Electricity,Gasoline,
...[+2]
Patent: 4
60
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
61
Oppo
Guangdong Sheng, China
Electronics,Mobile device,Image sensor,
...[+2]
Patent: 4
62
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Mobile phone,Telecommunications,Terminal equipment,
...[+2]
Patent: 4
63
NARI Group Corp.
Jiangsu Sheng, China
Theoretical research,Electronics,Switchgear,
...[+2]
Patent: 4
64
Rockwell Automation Technologies, Inc.
Minnesota, United States
Semiconductor,Automation,Electronic component
Patent: 4
65
Yunnan Power Grid Corp.
Yunnan Sheng, China
Electricity,Power transmission,Electric power transmission
Patent: 4
66
Baidu Online Network Technology (Beijing) Co., Ltd.
Beijing Shi, China
Software development,Software,Software as a service,
...[+1]
Patent: 4
67
C&P Technologies, Inc.
New Jersey, United States
Radar,Data processing,Sonar,
...[+2]
Patent: 4
68
Suzhou Texin Precision Electronics Co., Ltd.
Shanghai Shi, China
Screw,Nut,Electronics
Patent: 4
69
Shanghai Zhongtongji Network Technology Co., Ltd.
Shanghai Shi, China
E-commerce,Logistics center
Patent: 4
70
Infineon Technologies Americas Corp.
California, United States
Semiconductor,Market power,Power management,
...[+1]
Patent: 4
71
Ping An International Smart City Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
72
Aisino Corp.
Beijing Shi, China
Point of sale,Solution plan,Systems design,
...[+2]
Patent: 3
73
Fiberhome Telecommunication Technologies Co., Ltd.
Hubei Sheng, China
Optical fiber,Telecommunications,Systems design,
...[+2]
Patent: 3
74
Quanta Computer, Inc.
Taiwan Province, China
Peripheral,Humanity,Manufacturing services,
...[+2]
Patent: 3
75
SAMSUNG SDS CO., LTD.
Seoul, South Korea
Business process outsourcing,Information technology consulting,Biometrics,
...[+2]
Patent: 3
76
TravelSky Technology Ltd.
Beijing Shi, China
Software,Aviation,Electronic transaction,
...[+2]
Patent: 3
77
Avaya, Inc.
North Carolina, United States
Call centre,Unified communications,Systems design,
...[+2]
Patent: 3
78
Leshi Internet Information & Technology Corp. Beijing
Beijing Shi, China
E-commerce,Music,Broadcasting,
...[+2]
Patent: 3
79
Sun Create Electronics Co., Ltd.
Anhui Sheng, China
Radar,National security,Aerospace,
...[+2]
Patent: 3
80
Gosuncn Technology Group Co., Ltd.
Guangdong Sheng, China
Semiconductor,Electronics,Telematics,
...[+2]
Patent: 3
81
Line Plus Corp.
Gyeonggi-do, South Korea
Software,Sales personnel,Programmer
Patent: 3
82
Gosuncn
Jilin Sheng, China
Industrial engineering,Smart city,Traffic police,
...[+2]
Patent: 3
83
SK Planet Co., Ltd.
South Korea
Software,Enterprise software,Mobile banking,
...[+2]
Patent: 3
84
Avaya LLC
North Carolina, United States
Software,Telecommunications,Wireless,
...[+2]
Patent: 3
85
Huizhou Foryou General Electronics Co., Ltd.
Guangdong Sheng, China
Electronics,Automotive safety,Automotive software
Patent: 3
86
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Power transmission,Electric power transmission
Patent: 3
87
Ping An Life Insurance Co. of China Ltd.
Guangdong Sheng, China
General insurance,Liability insurance,Insurance carriers
Patent: 3
88
China Standard Software Co., Ltd.
Guangdong Sheng, China
Software,Peripheral
Patent: 3
89
Dell USA LP
Texas, United States
Patent: 3
90
G.M. Srl
Vicenza, Italy
Chemical engineering
Patent: 3
91
Jinglz, Inc.
United States
Mobile phone,Advertising
Patent: 3
92
Le Holdings (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
93
Nicira, Inc.
California, United States
Software,Virtualization,Cloud computing,
...[+2]
Patent: 3
94
Beijing Keyware Technology Co., Ltd.
Beijing Shi, China
Power transmission,Electronics,Software
Patent: 3
95
Spi Surgical, Inc.
United States
Dental Equipment
Patent: 3
96
Shenyang Golding NC Intelligence Tech Co., Ltd.
Liaoning Sheng, China
Servo drive,Electrical equipment,Electronics,
...[+1]
Patent: 3
97
Shenzhen Power Supply Co. Ltd.
China
Patent: 3
98
Shanghai Microphone Culture Media Co., Ltd.
Shanghai Shi, China
Patent: 3
99
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
Patent: 3
100
Tsinghua Uniudc Co., Ltd.
China
Patent: 3

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