With the analysis among 91 patents, we discovered top 61 key players by total patent application. Causam Energy, Inc., Panasonic Intellectual Property Management Co. Ltd., Restore, Inc. are dominant in this area. They take 18.68% of the total patent filing.
North Carolina, United States
Patent: 5
Baden-Württemberg, Germany
Patent: 3
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 33 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Hitachi Energy Switzerland AG, ABB Power Grids Switzerland AG, Anhui Weimai Information Technology Co., Ltd. take 21.21% of patent filing during this period.
ZURICH, Switzerland
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
North Carolina, United States
Patent: 2
Guizhou Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 25 new entrants. ABB Power Grids Switzerland AG, Anhui Weimai Information Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
ZURICH, Switzerland
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Xianglian Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. Tongji University, China Agricultural University, Zhejiang University are dominant in this area. They take 27.27% of the total patent filing.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1