With the analysis among 62 patents, we discovered top 35 key players by total patent application. Cohda Wireless Pty Ltd., QUALCOMM, Inc., Chevron, Inc. are dominant in this area. They take 33.87% of the total patent filing.
New South Wales, Australia
Patent: 8
California, United States
Patent: 7
Pennsylvania, United States
Patent: 6
Telefonaktiebolaget LM Ericsson
Massachusetts, United States
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 3
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 3
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Fujian Electric Power Co., Ltd. Economic and Technological Research Institute
Fujian Sheng, China
Patent: 2
Electric Power Research Institute of Ultra High Voltage Transmission Company of China Southern Power Grid Co., Ltd
Guangdong Sheng, China
Patent: 2
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With the analysis among related 72 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing QUALCOMM, Inc., North China Electric Power University, China Southern Power Grid Research Institute Co., Ltd. take 19.44% of patent filing during this period.
California, United States
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
State Grid Fujian Electric Power Co., Ltd. Economic and Technological Research Institute
Fujian Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 72 patents in last 5 years, we discover 54 new entrants. QUALCOMM, Inc., North China Electric Power University, China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
State Grid Fujian Electric Power Co., Ltd. Economic and Technological Research Institute
Fujian Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
With the analysis among 63 patents, we discovered top 40 universities and scientific research institutions by total patent application. North China Electric Power University, Fudan University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 15.87% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1