With the analysis among 29,356 patents, we discovered top 489 key players by total patent application. Robert Bosch GmbH, Alfa Laval AB, Daimler AG & Co. Anlagenverwaltung OHG are dominant in this area. They take 2.25% of the total patent filing.
Baden-Württemberg, Germany
Patent: 359
Daimler AG & Co. Anlagenverwaltung OHG
Brandenburg, Germany
Patent: 143
Guangdong Sheng, China
Patent: 141
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 132
Worldwide Specialty Property Services Pty Ltd.
Xiamen Solex High-Tech Industries Co. Ltd.
Fujian Sheng, China
Patent: 106
Bayern, Germany
Patent: 99
Steiermark, Austria
Patent: 97
Ford Global Technologies LLC
Michigan, United States
Patent: 96
With the analysis among 79 patents, we discovered top 36 start-ups by total patent application. Solar Water Solutions Oy, Shenzhen Youwo Network Technology Co., Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Shenzhen Youwo Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
ZURICH, Switzerland
Patent: 4
Beijing I-Space Technology Co. Ltd.
Beijing Shi, China
Patent: 4
Vault Pressure Control LLC
Texas, United States
Patent: 4
Beijing 352 Environmental Protection Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Lunaphore Technologies SA
Vaud, Switzerland
Patent: 3
With the analysis among related 8,340 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Xiamen University, Gree Electric Appliances, Inc. of Zhuhai take 2.30% of patent filing during this period.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 107
Fujian Sheng, China
Patent: 45
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 40
Guangdong Sheng, China
Patent: 39
National University of Defense Technology
Hunan Sheng, China
Patent: 37
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 35
Quanzhou Wanlida Water Purification Technology Co., Ltd.
Fujian Sheng, China
Patent: 32
China Tobacco Hunan Industrial Co. Ltd.
Hunan Sheng, China
Patent: 31
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Patent: 23
Chengdu Qianfeng Electronics Co., Ltd.
Sichuan Sheng, China
Patent: 23
With the analysis among related 8,340 patents in last 5 years, we discover 221 new entrants. Quanzhou Wanlida Water Purification Technology Co., Ltd., Ningbo Oulin Industry Co. Ltd., Puppy Electric Appliance (Beijing) Co. Ltd. are the most active new entrants in this area.
Quanzhou Wanlida Water Purification Technology Co., Ltd.
Fujian Sheng, China
Patent: 32
Ningbo Oulin Industry Co. Ltd.
Zhejiang Sheng, China
Patent: 14
Puppy Electric Appliance (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 13
Hubei Everway Environmental Energy Technology Co., Ltd.
Hubei Sheng, China
Patent: 11
Guangdong Chestnut Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Bengbu Zhongguang Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
AVIC Sichuan Gas Turbine Research Institute
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Patent: 9
Fanpinsi (Shenzhen) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Hebei Yili Technology Co., Ltd.
Hebei Sheng, China
Patent: 8
Shenzhen Jier Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
With the analysis among 3,406 patents, we discovered top 265 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Xiamen University, Northwestern Polytechnical University are dominant in this area. They take 7.66% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 150
Fujian Sheng, China
Patent: 57
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 54
Beijing Shi, China
Patent: 46
National University of Defense Technology
Hunan Sheng, China
Patent: 46
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 44
Tianjin Shi, China
Patent: 41
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 38
Beijing Shi, China
Patent: 38
Jiangsu Sheng, China
Patent: 38