With the analysis among 18,674 patents, we discovered top 491 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Weichai Power Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 1.52% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 122
Shandong Sheng, China
Patent: 86
Tokyo-to, Japan
Patent: 75
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 71
State Grid Corp. of China
Beijing Shi, China
Patent: 67
Tokyo-to, Japan
Patent: 63
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 43
Beijing Shi, China
Patent: 40
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 36
With the analysis among 28 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Zhejiang Leapmotor Technology Co., Ltd., Leadrive Technology Shanghai Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 11
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
Tianjin Qingzhi Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Gelubo Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Guangxi Ningda Automobile Technology Co Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Newlinks (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Weina Star Technology Co. Ltd.
Beijing Shi, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 17,633 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, Weichai Power Co., Ltd., China Petroleum & Chemical Corp. take 1.38% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 116
Shandong Sheng, China
Patent: 77
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 50
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 41
State Grid Corp. of China
Beijing Shi, China
Patent: 41
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 24
Beijing Shi, China
Patent: 24
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 22
Wanxiang Qianchao Co., Ltd.
Zhejiang Sheng, China
Patent: 21
Sany Heavy Machine Co. Ltd.
Jiangsu Sheng, China
Patent: 21
With the analysis among related 17,633 patents in last 5 years, we discover 396 new entrants. Wanxiang Qianchao Co., Ltd., FAW Jiefang Automotive Co. Ltd., Sany Automobile Manufacturing Co. Ltd. are the most active new entrants in this area.
Wanxiang Qianchao Co., Ltd.
Zhejiang Sheng, China
Patent: 21
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 20
Sany Automobile Manufacturing Co. Ltd.
Hunan Sheng, China
Patent: 14
Zhuhai Landa Compressor Co., Ltd.
Guangdong Sheng, China
Patent: 13
Ningbo BaoSi Energy Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 12
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 12
Ningbo Jinhui Chemical Industry Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
Zhengzhou Research Institute of Mechanical Engineering
Henan Sheng, China
Patent: 11
Xiamen Dajun Precision Industry Co., Ltd.
Fujian Sheng, China
Patent: 11
With the analysis among 896 patents, we discovered top 215 universities and scientific research institutions by total patent application. Southwest Petroleum University, China University of Petroleum (East China), Tsinghua University are dominant in this area. They take 5.36% of the total patent filing.
Southwest Petroleum University
Sichuan Sheng, China
Patent: 14
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Shandong Sheng, China
Patent: 9
Wuhan University of Technology
Hubei Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 8
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 8
Hunan Sheng, China
Patent: 7
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 7