With the analysis among 168,821 patents, we discovered top 487 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 1.71% of the total patent filing.
Beijing Shi, China
Patent: 1,113
Tokyo-to, Japan
Patent: 947
Tokyo-to, Japan
Patent: 760
Osaka-fu, Japan
Patent: 722
Bayern, Germany
Patent: 624
Tokyo-to, Japan
Patent: 618
Tokyo-to, Japan
Patent: 525
With the analysis among 657 patents, we discovered top 247 start-ups by total patent application. Aisin KK, Englishco LLC, SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 82
New York, United States
Patent: 82
Guangdong Sheng, China
Patent: 33
Beijing Shi, China
Patent: 16
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Arizona, United States
Patent: 6
With the analysis among related 56,670 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Xi'an Thermal Power Research Institute Co., Ltd. take 1.04% of patent filing during this period.
Beijing Shi, China
Patent: 256
Guangdong Sheng, China
Patent: 195
Shaanxi Sheng, China
Patent: 137
Beijing Shi, China
Patent: 106
Shandong Sheng, China
Patent: 92
Liaoning Sheng, China
Patent: 92
Beijing Shi, China
Patent: 91
Chiba-ken, Japan
Patent: 87
Baden-Württemberg, Germany
Patent: 83
Tokyo-to, Japan
Patent: 82
With the analysis among related 56,670 patents in last 5 years, we discover 55 new entrants. Dezhou Biaofeng Information Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Shandong Laigang Yongfeng Steel Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 55
Guangdong Sheng, China
Patent: 47
Shandong Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Seek Innovation Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 19
Henan Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
With the analysis among 25,830 patents, we discovered top 339 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Kunming University of Science & Technology are dominant in this area. They take 2.98% of the total patent filing.
Zhejiang Sheng, China
Patent: 278
Beijing Shi, China
Patent: 258
Yunnan Sheng, China
Patent: 234
Jilin Sheng, China
Patent: 219
Liaoning Sheng, China
Patent: 181
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Patent: 175
ODESSA, Ukraine
Patent: 168
Guangdong Sheng, China
Patent: 161
Jiangsu Sheng, China
Patent: 155
Jiangsu Sheng, China
Patent: 154