With the analysis among 1,490 patents, we discovered top 472 key players by total patent application. LG Electronics, Inc., DAIKIN INDUSTRIES Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 12.68% of the total patent filing.
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 35
Aichi-ken, Japan
Patent: 22
Guangdong Sheng, China
Patent: 19
Hessen, Germany
Patent: 17
Guangdong Sheng, China
Patent: 16
Osaka-fu, Japan
Patent: 16
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 92 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing DAIKIN INDUSTRIES Ltd., Rosemount Aerospace, Inc., Hanon Systems take 19.57% of patent filing during this period.
Minnesota, United States
Patent: 6
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Tianjin Shi, China
Patent: 2
North Carolina, United States
Patent: 2
With the analysis among related 92 patents in last 5 years, we discover 41 new entrants. Hamilton Sundstrand Corp., Lanzhou University of Technology, Guangxi Yuchai Machinery Co., Ltd. are the most active new entrants in this area.
North Carolina, United States
Patent: 2
Gansu Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 218 patents, we discovered top 76 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, Shanghai Maritime University, Shanghai Jiao Tong University are dominant in this area. They take 10.09% of the total patent filing.
Beijing Shi, China
Patent: 9
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Colorado, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4