With the analysis among 32,376 patents, we discovered top 481 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., LG Electronics, Inc. are dominant in this area. They take 3.03% of the total patent filing.
Beijing Shi, China
Patent: 422
Beijing Shi, China
Patent: 304
Guangdong Sheng, China
Patent: 231
Shanghai Petrochemical Research Institute of China Petroleum & Chemical Corporation
Shanghai Shi, China
Patent: 214
Guangdong Sheng, China
Patent: 196
Shanghai Shi, China
Patent: 158
Shandong Sheng, China
Patent: 146
With the analysis among 111 patents, we discovered top 67 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Shanghai United Imaging Healthcare Co., Ltd., Shanghai YITU Network Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 5
South Australia, Australia
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 5,328 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Tongji University, State Grid Corp. of China take 3.17% of patent filing during this period.
Guangdong Sheng, China
Patent: 75
Shanghai Shi, China
Patent: 52
Beijing Shi, China
Patent: 42
Anhui Sheng, China
Patent: 32
Shanghai Shi, China
Patent: 32
Shanghai Shi, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Beijing Shi, China
Patent: 26
Shaanxi Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 22
With the analysis among related 5,328 patents in last 5 years, we discover 225 new entrants. Anhui Zhaobao Textile Technology Co., Ltd., Beijing National Battery Technology Co., Ltd., Xiamen Taihang Technology Co. Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 32
Beijing Shi, China
Patent: 10
Fujian Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Qinghai Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 4,251 patents, we discovered top 284 universities and scientific research institutions by total patent application. Tongji University, Xidian University, Shanghai Jiao Tong University are dominant in this area. They take 15.15% of the total patent filing.
Shanghai Shi, China
Patent: 164
Shaanxi Sheng, China
Patent: 131
Shanghai Shi, China
Patent: 109
Shanghai Shi, China
Patent: 63
Shanghai Shi, China
Patent: 53
Guangdong Sheng, China
Patent: 49
Sichuan Sheng, China
Patent: 47
Shanghai Shi, China
Patent: 45
Beijing Shi, China
Patent: 39
Hubei Sheng, China
Patent: 39