With the analysis among 448 patents, we discovered top 291 key players by total patent application. State Grid Corp. of China, OPTEX Co. Ltd., Shanghai Kohler Electronic Technology Co. Ltd. are dominant in this area. They take 10.49% of the total patent filing.
Beijing Shi, China
Patent: 19
Shiga-ken, Japan
Patent: 15
Shanghai Shi, China
Patent: 13
California, United States
Patent: 9
Illinois, United States
Patent: 9
Guangdong Sheng, China
Patent: 9
Washington, United States
Patent: 7
California, United States
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 206 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing DowElanco Ltd., Sloan Valve Co., Self Electronics Co., Ltd. take 7.28% of patent filing during this period.
Illinois, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Washington, United States
Patent: 3
Virginia, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 206 patents in last 5 years, we discover 133 new entrants. DowElanco Ltd., Sloan Valve Co., Self Electronics Co., Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
Virginia, United States
Patent: 3
Yunnan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Central Region, Singapore
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 153 patents, we discovered top 62 universities and scientific research institutions by total patent application. South China University of Technology, Hohai University, Zhejiang Sci-Tech University are dominant in this area. They take 7.84% of the total patent filing.
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
EDINBURGH, United Kingdom
Patent: 2