With the analysis among 37,363 patents, we discovered top 458 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 4.09% of the total patent filing.
Beijing Shi, China
Patent: 732
Tokyo-to, Japan
Patent: 304
Guangdong Sheng, China
Patent: 266
Shandong Sheng, China
Patent: 263
DUBLIN, Ireland
Patent: 250
Philip Morris Products SA
Midtjylland, Denmark
Patent: 171
Tokyo-to, Japan
Patent: 169
Massachusetts, United States
Patent: 167
Shandong Sheng, China
Patent: 165
With the analysis among 561 patents, we discovered top 231 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Waymo LLC, SZ DJI Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 26
California, United States
Patent: 26
Guangdong Sheng, China
Patent: 25
California, United States
Patent: 14
Fujian Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 11
Ontario, Canada
Patent: 11
New York, United States
Patent: 10
Oklahoma, United States
Patent: 10
With the analysis among related 45,572 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Nicoventures Trading Limited, Hohai University take 2.84% of patent filing during this period.
Beijing Shi, China
Patent: 570
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Patent: 458
Jiangsu Sheng, China
Patent: 267
Jiangsu Sheng, China
Patent: 259
Guangdong Sheng, China
Patent: 253
Shandong Sheng, China
Patent: 244
Hubei Sheng, China
Patent: 193
Beijing Shi, China
Patent: 185
Philip Morris Products SA
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Patent: 172
With the analysis among related 45,572 patents in last 5 years, we discover 131 new entrants. Guangdong Power Grid Co. Ltd., Zhongke Sanqing Technology Co., Ltd., Shanghai Bixiufu Enterprise Management Co Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 111
Beijing Shi, China
Patent: 106
Shanghai Shi, China
Patent: 104
Shaanxi Sheng, China
Patent: 95
Shanghai Shi, China
Patent: 66
CITY OF LIVERPOOL, United Kingdom
Patent: 64
Zhejiang Sheng, China
Patent: 55
Zhejiang Sheng, China
Patent: 44
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Patent: 40
With the analysis among 16,782 patents, we discovered top 267 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Hohai University, Wuhan University are dominant in this area. They take 5.11% of the total patent filing.
Jiangsu Sheng, China
Patent: 325
Jiangsu Sheng, China
Patent: 290
Hubei Sheng, China
Patent: 227
Beijing Shi, China
Patent: 201
Zhejiang Sheng, China
Patent: 175
Beijing Shi, China
Patent: 168
Tianjin Shi, China
Patent: 156
Hunan Sheng, China
Patent: 153
Jiangsu Sheng, China
Patent: 150
Beijing Shi, China
Patent: 149