With the analysis among 1,758 patents, we discovered top 480 key players by total patent application. Mitsubishi Electric Corp., State Grid Corp. of China, TOSHIBA Corp. are dominant in this area. They take 7.57% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 49
State Grid Corp. of China
Beijing Shi, China
Patent: 44
Tokyo-to, Japan
Patent: 40
Samsung Electronics Co., Ltd.
Noord-Holland, Netherlands
Patent: 30
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
Massachusetts, United States
Patent: 17
MagnaChip Semiconductor Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 269 patents applied in the last 5 years. We discover 230 most active companies in this area. The fast-growing Electric Power Research Institute of Yunnan Power Grid Co., Ltd., State Grid Corp. of China, Wuhan University take 9.67% of patent filing during this period.
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 4
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 4
Shaanxi Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Dezhou Instrument Co., Ltd
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Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 269 patents in last 5 years, we discover 159 new entrants. Electric Power Research Institute of Yunnan Power Grid Co., Ltd., Heidelberger Druckmaschinen AG, Nanjing Nari Jibao Electric Co. Ltd. are the most active new entrants in this area.
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 12
Heidelberger Druckmaschinen AG
Baden-Württemberg, Germany
Patent: 3
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Xi'an Xidian Electric Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Kunshan Govisionox Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangdong Zhicheng Champion Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 271 patents, we discovered top 88 universities and scientific research institutions by total patent application. Southeast University, Xidian University, Wuhan University are dominant in this area. They take 12.18% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
National Tsing-Hua University
Taiwan Province, China
Patent: 4
Beijing Shi, China
Patent: 3
Hefei University of Technology
Anhui Sheng, China
Patent: 3
Wuhan University of Technology
Hubei Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3