With the analysis among 3,854 patents, we discovered top 479 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Matsushita Electronics Corp., Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai are dominant in this area. They take 5.32% of the total patent filing.
Guangdong Sheng, China
Patent: 99
Osaka-fu, Japan
Patent: 61
Guangdong Sheng, China
Patent: 45
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 36
Guangdong Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 31
Guangdong Sheng, China
Patent: 30
Beijing Shi, China
Patent: 27
Shandong Sheng, China
Patent: 26
With the analysis among 23 patents, we discovered top 13 start-ups by total patent application. SZ DJI Technology Co., Ltd., Shanghai United Imaging Healthcare Co., Ltd., UBTECH Robotics Corp. Ltd. are active in this area.
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 2,212 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, Nanjing University of Aeronautics & Astronautics, Zhuhai Kaibang Motor Manufacture Co., Ltd. take 6.33% of patent filing during this period.
Guangdong Sheng, China
Patent: 88
Jiangsu Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 26
Heilongjiang Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
With the analysis among related 2,212 patents in last 5 years, we discover 349 new entrants. Zhiyun'an Technology (Beijing) Co., Ltd., Dazhou Ditech Testing Equipment Co., Ltd., Dalian University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 19
Sichuan Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Taiwan Province, China
Patent: 10
Shanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among 995 patents, we discovered top 175 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Harbin University of Science & Technology, Tsinghua University are dominant in this area. They take 11.36% of the total patent filing.
Jiangsu Sheng, China
Patent: 42
Heilongjiang Sheng, China
Patent: 37
Beijing Shi, China
Patent: 34
Jiangsu Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 28
Shandong Sheng, China
Patent: 27
Hubei Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 22
Beijing Shi, China
Patent: 20