With the analysis among 522 patents, we discovered top 337 key players by total patent application. Toyota Motor Corp., UOP LLC, Matsushita Electronics Corp. are dominant in this area. They take 8.81% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Illinois, United States
Patent: 14
Matsushita Electronics Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Fengyuan Times Biotechnology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 6
General Compression, Inc.
Massachusetts, United States
Patent: 5
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 79 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Zhejiang University, Chongqing University, Weichai Power Co., Ltd. take 8.86% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Anhui Transportation Holding Group Co., Ltd.
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 79 patents in last 5 years, we discover 45 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Jilin University, Anhui Transportation Holding Group Co., Ltd. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Anhui Transportation Holding Group Co., Ltd.
Anhui Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanxi Xinyi Feichi Auto Parts Co., Ltd.
Shanxi Sheng, China
Patent: 1
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Changzhou Linuo Electronic Weighing Apparatus Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 171 patents, we discovered top 82 universities and scientific research institutions by total patent application. South China University of Technology, Chongqing University, Shanghai Jiao Tong University are dominant in this area. They take 9.36% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3