With the analysis among 11,673 patents, we discovered top 488 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 3.48% of the total patent filing.
Beijing Shi, China
Patent: 325
Jiangsu Sheng, China
Patent: 42
Guangdong Sheng, China
Patent: 39
Shandong Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 22
Shandong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 20
With the analysis among 113 patents, we discovered top 72 start-ups by total patent application. Beijing Terminus Technology Group Co.,. Ltd., Luke Technology (Beijing) Co. Ltd., Shanghai Qunzhimai Information Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 9,374 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Haier Smart Home Co., Ltd. take 2.46% of patent filing during this period.
Beijing Shi, China
Patent: 163
Guangdong Sheng, China
Patent: 39
Shandong Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 21
Guizhou Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 15
With the analysis among related 9,374 patents in last 5 years, we discover 336 new entrants. Guangdong Power Grid Co. Ltd., Hangzhou Shared Experiment Technology Development Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 21
Guizhou Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
With the analysis among 2,053 patents, we discovered top 271 universities and scientific research institutions by total patent application. Zhejiang University, Nanjing University of Posts & Telecommunications, Southeast University are dominant in this area. They take 4.34% of the total patent filing.
Zhejiang Sheng, China
Patent: 25
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 17
Hubei Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 15
Shandong Sheng, China
Patent: 14