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
Beijing Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
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
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
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
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
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.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1