With the analysis among 3,431 patents, we discovered top 486 key players by total patent application. General Electric Co., Midea Group Co. Ltd., Siemens AG are dominant in this area. They take 6.85% of the total patent filing.
Massachusetts, United States
Patent: 91
Guangdong Sheng, China
Patent: 81
Bayern, Germany
Patent: 63
Guangdong Sheng, China
Patent: 61
Connecticut, United States
Patent: 45
Chiba-ken, Japan
Patent: 41
Kanagawa-ken, Japan
Patent: 39
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Hyperloop Technologies Inc, Sfcc, Electric Aviation Group Ltd. are active in this area.
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
BRISTOL, United Kingdom
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 610 patents applied in the last 5 years. We discover 363 most active companies in this area. The fast-growing Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd., MAN Energy Solutions SE take 16.07% of patent filing during this period.
Guangdong Sheng, China
Patent: 43
Guangdong Sheng, China
Patent: 37
Heilongjiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Massachusetts, United States
Patent: 6
Liaoning Sheng, China
Patent: 5
With the analysis among related 610 patents in last 5 years, we discover 273 new entrants. China Shipbuilding Industry Corp. No 703 Institute, Turbocare SpA, Shanghai Avic Commercial Aero Engine Manufacturing Co. Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 5
Indiana, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Xinchang Aifu Refrigeration Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 457 patents, we discovered top 117 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Shanghai Jiao Tong University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 12.04% of the total patent filing.
Shaanxi Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5