With the analysis among 2,031 patents, we discovered top 473 key players by total patent application. Mitsubishi Electric Corp., Telefonaktiebolaget LM Ericsson, NEC Corp. are dominant in this area. They take 8.42% of the total patent filing.
Tokyo-to, Japan
Patent: 63
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 46
Guangdong Sheng, China
Patent: 43
Tokyo-to, Japan
Patent: 34
Kyoto-fu, Japan
Patent: 25
Tokyo-to, Japan
Patent: 24
Shanghai Shi, China
Patent: 24
With the analysis among 29 patents, we discovered top 8 start-ups by total patent application. NextNav France SAS, Metawave Corp., Zendar, Inc. are active in this area.
California, United States
Patent: 8
California, United States
Patent: 4
Washington, United States
Patent: 3
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 841 patents applied in the last 5 years. We discover 325 most active companies in this area. The fast-growing Xidian University, University of Electronic Science & Technology of China, Beijing Institute of Technology take 13.44% of patent filing during this period.
Shaanxi Sheng, China
Patent: 60
Sichuan Sheng, China
Patent: 35
Beijing Shi, China
Patent: 18
California, United States
Patent: 17
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 10
Telefonaktiebolaget LM Ericsson
With the analysis among related 841 patents in last 5 years, we discover 235 new entrants. Metawave Corp., KMW, Inc., South China University of Technology are the most active new entrants in this area.
California, United States
Patent: 8
Jeollabuk-do, South Korea
Patent: 8
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
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Patent: 6
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
With the analysis among 767 patents, we discovered top 121 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Beijing Institute of Technology are dominant in this area. They take 23.73% of the total patent filing.
Shaanxi Sheng, China
Patent: 100
Sichuan Sheng, China
Patent: 53
Beijing Shi, China
Patent: 29
Heilongjiang Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11