With the analysis among 21,814 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. are dominant in this area. They take 1.96% of the total patent filing.
Beijing Shi, China
Patent: 217
Guangdong Sheng, China
Patent: 115
Shandong Sheng, China
Patent: 96
Shandong Sheng, China
Patent: 72
Shandong Sheng, China
Patent: 48
Guangdong Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 40
California, United States
Patent: 39
With the analysis among 154 patents, we discovered top 99 start-ups by total patent application. Atom Power, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd., Suzhou Yinengtong Information Technology Co. Ltd. are active in this area.
North Carolina, United States
Patent: 8
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Connecticut, United States
Patent: 3
Missouri, United States
Patent: 3
Hunan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 18,873 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China take 1.28% of patent filing during this period.
Shandong Sheng, China
Patent: 88
Guangdong Sheng, China
Patent: 87
Beijing Shi, China
Patent: 67
Shandong Sheng, China
Patent: 63
Shandong Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 36
Shanghai Shi, China
Patent: 33
Zhejiang Sheng, China
Patent: 29
With the analysis among related 18,873 patents in last 5 years, we discover 290 new entrants. Nanjing Yanchang Reaction Technology Research Institute Co., Ltd., Shanghai Leyan Electric Co., Ltd., Zhejiang Qixing Electronics Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 41
Shanghai Shi, China
Patent: 33
Zhejiang Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 13
Jilin Sheng, China
Patent: 12
With the analysis among 4,030 patents, we discovered top 314 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Wuhan University of Technology, Chongqing University are dominant in this area. They take 2.61% of the total patent filing.
Anhui Sheng, China
Patent: 36
Hubei Sheng, China
Patent: 33
Chongqing Shi, China
Patent: 33
Zhejiang Sheng, China
Patent: 30
Beijing Shi, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Hubei Sheng, China
Patent: 28
Shanxi Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 26