With the analysis among 5,608 patents, we discovered top 483 key players by total patent application. Sasol Technology (Pty) Ltd., Anji Jetta Trading Co., Ltd., Hitachi Ltd. are dominant in this area. They take 1.93% of the total patent filing.
Zhejiang Sheng, China
Patent: 31
Tokyo-to, Japan
Patent: 26
Michigan, United States
Patent: 25
Beijing Shi, China
Patent: 24
Baden-Württemberg, Germany
Patent: 23
Osaka-fu, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Parkner, Beijing Terminus Technology Group Co.,. Ltd., Resvent Medical Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 3,656 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, Chongqing Xunhao Electric Equipment Co., Ltd., Kuraray Co., Ltd. take 0.77% of patent filing during this period.
Guangdong Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
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Patent: 5
With the analysis among related 3,656 patents in last 5 years, we discover 438 new entrants. Chongqing Xunhao Electric Equipment Co., Ltd., Rizhao Haisheng Intelligent Equipment Co., Ltd., Central Yimei Environmental Technology (Zhejiang) Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
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Patent: 5
Chongqing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 774 patents, we discovered top 243 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, South China University of Technology, Tongji University are dominant in this area. They take 5.17% of the total patent filing.
New York, United States
Patent: 11
Guangdong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6