With the analysis among 1,174 patents, we discovered top 472 key players by total patent application. Arkema France SA, Gree Electric Appliances, Inc. of Zhuhai, Celanese International Corp. are dominant in this area. They take 5.54% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 18
Celanese International Corp.
Texas, United States
Patent: 17
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 12
Exxon Research & Engineering Co.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Texas, United States
Patent: 9
Guangdong Sheng, China
Patent: 8
Delaware, United States
Patent: 8
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With the analysis among related 716 patents applied in the last 5 years. We discover 461 most active companies in this area. The fast-growing Xi'an Jiaotong University, Gree Electric Appliances, Inc. of Zhuhai, Tianjin University take 4.33% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 13
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 7
The General Hospital Corp.
Massachusetts, United States
Patent: 7
Suzhou Jingzhan Semi-Conductor Co.,Ltd.
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among related 716 patents in last 5 years, we discover 399 new entrants. The General Hospital Corp., Suzhou Jingzhan Semi-Conductor Co.,Ltd., Yunnan Chihong Zinc & Germanium Co., Ltd. are the most active new entrants in this area.
The General Hospital Corp.
Massachusetts, United States
Patent: 7
Suzhou Jingzhan Semi-Conductor Co.,Ltd.
Jiangsu Sheng, China
Patent: 7
Yunnan Chihong Zinc & Germanium Co., Ltd.
Yunnan Sheng, China
Patent: 5
South China Normal University
Guangdong Sheng, China
Patent: 5
SABIC Global Technologies BV
Noord-Brabant, Netherlands
Patent: 4
Shenzhen Guohua Optoelectronics Co Ltd
Guangdong Sheng, China
Patent: 4
Sichuan Double Green Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Inner Mongolia University of Science & Technology
Nei Mongol Zizhiqu, China
Patent: 4
Oost-Vlaanderen, Belgium
Patent: 4
With the analysis among 553 patents, we discovered top 151 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tianjin University, Tsinghua University are dominant in this area. They take 8.50% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 16
Beijing Shi, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Beijing University of Technology
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 9
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 9
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 8