With the analysis among 248 patents, we discovered top 108 key players by total patent application. Quantum Electro Opto Systems Sdn. Bhd., State Grid Corp. of China, Satelec are dominant in this area. They take 9.27% of the total patent filing.
Melaka, Malaysia
Patent: 9
Beijing Shi, China
Patent: 7
Massachusetts, United States
Patent: 6
Telefonaktiebolaget LM Ericsson
Idaho, United States
Patent: 6
Texas, United States
Patent: 5
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With the analysis among related 70 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing JTEKT Corp., California Institute of Technology, Hefei University of Technology take 14.29% of patent filing during this period.
California, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 70 patents in last 5 years, we discover 47 new entrants. JTEKT Corp., California Institute of Technology, Hefei University of Technology are the most active new entrants in this area.
California, United States
Patent: 3
Anhui Sheng, China
Patent: 3
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Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
Jiangxi Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 29 universities and scientific research institutions by total patent application. California Institute of Technology, Tsinghua University, Hefei University of Technology are dominant in this area. They take 18.57% of the total patent filing.
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 3
Zhejiang Sheng, China
Patent: 3
Louisiana, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2