With the analysis among 211 patents, we discovered top 152 key players by total patent application. General Electric Co., GM Global Technology Operations LLC, Caterpillar, Inc. are dominant in this area. They take 8.06% of the total patent filing.
Massachusetts, United States
Patent: 7
GM Global Technology Operations LLC
Michigan, United States
Patent: 6
Illinois, United States
Patent: 4
Palo Alto Research Center LLC
California, United States
Patent: 4
Kunming Golden Fertile Earth Ecological Planting Co., Ltd.
Yunnan Sheng, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
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With the analysis among related 150 patents applied in the last 5 years. We discover 112 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, General Electric Co., Palo Alto Research Center LLC take 8.67% of patent filing during this period.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
Palo Alto Research Center LLC
California, United States
Patent: 4
California, United States
Patent: 3
Chongqing Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
With the analysis among related 150 patents in last 5 years, we discover 101 new entrants. Palo Alto Research Center LLC, The Climate Corp., Chongqing University are the most active new entrants in this area.
Palo Alto Research Center LLC
California, United States
Patent: 4
California, United States
Patent: 3
Chongqing Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
With the analysis among 126 patents, we discovered top 56 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Beihang University, Beijing University of Technology are dominant in this area. They take 11.90% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2