With the analysis among 154 patents, we discovered top 89 key players by total patent application. Power Group International (Overseas Holdings) BV, Hitachi Ltd., DIC Corp. are dominant in this area. They take 12.34% of the total patent filing.
Indiana, United States
Patent: 7
No data, please try another search term
With the analysis among related 11 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Hebei Qianshun Energy Saving Technology Co., Ltd., Nanjing Xudian Communication Technology Co., Ltd., Hadong National Hydropower Equipment Engineering Technology Research Center Co., Ltd. take 45.45% of patent filing during this period.
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
undefined undefined
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunsheng IoT (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 10 new entrants. Hebei Qianshun Energy Saving Technology Co., Ltd., Nanjing Xudian Communication Technology Co., Ltd., Hadong National Hydropower Equipment Engineering Technology Research Center Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
undefined undefined
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunsheng IoT (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 18 patents, we discovered top 9 universities and scientific research institutions by total patent application. California Institute of Technology, Huazhong University of Science & Technology, Xidian University are dominant in this area. They take 38.89% of the total patent filing.
California, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1