With the analysis among 92 patents, we discovered top 36 key players by total patent application. Qingdao Haier Air Conditioner Co., Ltd., GEN3 Partners, Inc., BHP Billiton Petroleum Pty Ltd. are dominant in this area. They take 30.43% of the total patent filing.
Shandong Sheng, China
Patent: 10
Massachusetts, United States
Patent: 9
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 5
Delaware, United States
Patent: 3
Aichi-ken, Japan
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Qingdao Haier Air Conditioner Co., Ltd., Phinergy Ltd., Huazhong University of Science & Technology take 72.00% of patent filing during this period.
Shandong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
New York, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 11 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Phinergy Ltd., Huazhong University of Science & Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
New York, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Guelph, Huazhong University of Science & Technology, Massachusetts Institute of Technology are dominant in this area. They take 37.50% of the total patent filing.
Hubei Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1