With the analysis among 12,388 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., State Grid Corp. of China are dominant in this area. They take 1.72% of the total patent filing.
Osaka-fu, Japan
Patent: 75
Tokyo-to, Japan
Patent: 73
Beijing Shi, China
Patent: 65
Nordrhein-Westfalen, Germany
Patent: 52
Jiangsu Sheng, China
Patent: 50
Bayern, Germany
Patent: 49
Massachusetts, United States
Patent: 49
Guangdong Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 42
With the analysis among 45 patents, we discovered top 29 start-ups by total patent application. Rimac Automobili doo, EOS Srl, WM Motor Technology Co., Ltd. are active in this area.
Lombardia, Italy
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 3,288 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, Jilin University, Xi'an Jiaotong University take 2.10% of patent filing during this period.
Guangdong Sheng, China
Patent: 30
Jilin Sheng, China
Patent: 20
Shaanxi Sheng, China
Patent: 19
Beijing Shi, China
Patent: 19
Shandong Sheng, China
Patent: 17
Liaoning Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
With the analysis among related 3,288 patents in last 5 years, we discover 332 new entrants. Chengdu Xinkeli Chemical Technology Co., Ltd., Vatti Corp. Ltd., Wuhu Hangfei Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Shandong Yijiu Biotechnology Co., Ltd.
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
With the analysis among 2,394 patents, we discovered top 258 universities and scientific research institutions by total patent application. Tianjin University, Jilin University, Tsinghua University are dominant in this area. They take 6.10% of the total patent filing.
Tianjin Shi, China
Patent: 62
Jilin Sheng, China
Patent: 43
Beijing Shi, China
Patent: 41
Zhejiang Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 36
Hubei Sheng, China
Patent: 29
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 24