With the analysis among 995 patents, we discovered top 473 key players by total patent application. State Grid Corp. of China, Matsushita Electronics Corp., Yokogawa Electric Corp. are dominant in this area. They take 7.24% of the total patent filing.
Beijing Shi, China
Patent: 31
Osaka-fu, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
Texas, United States
Patent: 14
Texas, United States
Patent: 7
Shandong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 4
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 462 patents applied in the last 5 years. We discover 394 most active companies in this area. The fast-growing Guizhou Power Grid Co., State Grid Corp. of China, Longyear TM, Inc. take 3.25% of patent filing during this period.
Guizhou Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Delaware, United States
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shenzhen Net Source Software Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Hunan Hengfeng Intelligent Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
With the analysis among related 462 patents in last 5 years, we discover 365 new entrants. Longyear TM, Inc., Guizhou Power Grid Co., Shanghai Hangding Electronic Technology Development Co., Ltd. are the most active new entrants in this area.
Delaware, United States
Patent: 5
Guizhou Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Hengfeng Intelligent Technology Co., Ltd.
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shenzhen Net Source Software Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Qingdao Lixinda Energy Service Co., Ltd.
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among 290 patents, we discovered top 115 universities and scientific research institutions by total patent application. Zhejiang University, University of Science & Technology Beijing, Tsinghua University are dominant in this area. They take 6.90% of the total patent filing.
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4