With the analysis among 148 patents, we discovered top 80 key players by total patent application. Marquip, Inc., PGS Geophysical AS, Hitachi High-Tech America, Inc. are dominant in this area. They take 14.19% of the total patent filing.
Wisconsin, United States
Patent: 8
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 5
Kanagawa-ken, Japan
Patent: 4
Kanagawa-ken, Japan
Patent: 3
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing FRANKA EMIKA GmbH, Harbin Engineering University, Gd Midea Environment Appliances Mfg Co. Ltd. take 46.15% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 9 new entrants. FRANKA EMIKA GmbH, Harbin Engineering University, Gd Midea Environment Appliances Mfg Co. Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 10 universities and scientific research institutions by total patent application. Nanjing University, Guangxi University of Technology, Xi'an Jiaotong University are dominant in this area. They take 31.25% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1