With the analysis among 32 patents, we discovered top 21 key players by total patent application. Norwood Industries, Inc., Key Register Systems, Inc., Trece AB are dominant in this area. They take 25.00% of the total patent filing.
Key Register Systems, Inc.
California, United States
Patent: 3
Shandong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
New York, United States
Patent: 1
Virginia, United States
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 2 most active companies in this area.
Hebei Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 2 new entrants.
Hebei Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hebei Sheng, China
Patent: 1