With the analysis among 39 patents, we discovered top 22 key players by total patent application. The Dallas Group of America, Inc., Heinkel AG, China Petroleum & Chemical Corp. are dominant in this area. They take 38.46% of the total patent filing.
New Jersey, United States
Patent: 8
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 1