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Top 20 Key Players companies in PROFINET
by Highest Patent Value in the China in 2021

The PROFINET top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value PROFINET Key Players 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.
Profinet (usually styled as PROFINET, as a portmanteau for Process Field Net) is an industry technical standard for data communication over Industrial Ethernet, designed for collecting data from, and controlling equipment in industrial systems, with a particular strength in delivering data under tight time constraints (on the order of 1ms or less). The standard is maintained and supported by PROFIBUS & PROFINET International (PI) , an umbrella organization headquartered in Karlsruhe, Germany.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 110,000
2
Electric vehicle,Power grid,Total asset,
...[+2]
Avg patent value: 98,666
3
Avg patent value: 91,800
4
Avg patent value: 89,000
5
Avg patent value: 66,000
6
Avg patent value: 63,000
7
Avg patent value: 30,000
8
Avg patent value: 28,233
9
Avg patent value: 26,000
10
Avg patent value: 4,100
11
Avg patent value: 3,600
12
Automation,Software,Supply chain management,
...[+2]
Avg patent value: 3,600
13
Avg patent value: 3,600
14
Avg patent value: 3,500
15
Avg patent value: 3,500
16
Avg patent value: 3,500
17
Avg patent value: 3,500
18
Robo Technologies Automation (Suzhou) Co., Ltd.
Avg patent value: 3,500
19
Avg patent value: 3,500
20
Avg patent value: 3,500
Page generation time: Apr 25 2025