With the analysis among 2,975 patents, we discovered top 475 key players by total patent application. Siemens AG, Mitsubishi Electric Corp., telent Ltd. are dominant in this area. They take 6.02% of the total patent filing.
Bayern, Germany
Patent: 79
Tokyo-to, Japan
Patent: 51
Telefonaktiebolaget LM Ericsson
Aichi-ken, Japan
Patent: 29
Baden-Württemberg, Germany
Patent: 28
Noord-Holland, Netherlands
Patent: 27
Massachusetts, United States
Patent: 26
With the analysis among 22 patents, we discovered top 5 start-ups by total patent application. Aisin KK, Englishco LLC, Sensorview Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 13
New York, United States
Patent: 6
Gyeonggi-do, South Korea
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 835 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., State Grid Corp. of China, DENSO Corp. take 7.66% of patent filing during this period.
Tokyo-to, Japan
Patent: 27
Beijing Shi, China
Patent: 19
Aichi-ken, Japan
Patent: 18
Guangdong Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 15
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Patent: 9
Kanagawa-ken, Japan
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among related 835 patents in last 5 years, we discover 411 new entrants. China Southern Power Grid Research Institute Co., Ltd., China Southern Power Grid Co., Ltd., Jiangsu Electric Power Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Texas, United States
Patent: 5
With the analysis among 393 patents, we discovered top 128 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Southeast University, Zhejiang University are dominant in this area. They take 8.65% of the total patent filing.
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
CITY OF ARAGON, Spain
Patent: 4
Jiangsu Sheng, China
Patent: 4