With the analysis among 110 patents, we discovered top 60 key players by total patent application. China Petroleum & Chemical Corp., JVCKenwood Corp., BGP, Inc. are dominant in this area. They take 21.82% of the total patent filing.
Beijing Shi, China
Patent: 9
Kanagawa-ken, Japan
Patent: 8
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
Nuevo León, Mexico
Patent: 1
With the analysis among related 123 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing JVCKenwood Corp., Canon Co., Ltd, China Petroleum & Chemical Corp. take 16.26% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 8
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Patent: 7
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 123 patents in last 5 years, we discover 60 new entrants. JVCKenwood Corp., Canon Co., Ltd, Beijing Institute of Technology are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 8
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Patent: 7
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Washington, United States
Patent: 2
California, United States
Patent: 2
With the analysis among 85 patents, we discovered top 29 universities and scientific research institutions by total patent application. Institute of Geology & Geophysics, Chinese Academy of Sciences, Beijing Institute of Technology, China University of Petroleum (East China) are dominant in this area. They take 22.35% of the total patent filing.
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2