With the analysis among 33 patents, we discovered top 29 key players by total patent application. NEC Corp., Hitachi Ltd., China National Chemical Engineering Third Constr Co., Ltd. are dominant in this area. They take 21.21% of the total patent filing.
China National Chemical Engineering Third Constr Co., Ltd.
Anhui Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Shanxi Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 18 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing China National Chemical Engineering Third Constr Co., Ltd., Zhejiang Geely Automobile Research Institute Ltd., Jiangxi Provincial Transportation Engineering Group Corp. take 22.22% of patent filing during this period.
China National Chemical Engineering Third Constr Co., Ltd.
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gyeongsangbuk-do, South Korea
Patent: 1
Zhejiang Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 15 new entrants. China National Chemical Engineering Third Constr Co., Ltd., Zhejiang Geely Automobile Research Institute Ltd., Jiangxi Provincial Transportation Engineering Group Corp. are the most active new entrants in this area.
China National Chemical Engineering Third Constr Co., Ltd.
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gyeongsangbuk-do, South Korea
Patent: 1
Zhejiang Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guizhou Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1