With the analysis among 31 patents, we discovered top 15 key players by total patent application. Siemens AG, Thales SA, Gurunavi, Inc. are dominant in this area. They take 38.71% of the total patent filing.
New Jersey, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 32 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Hefei University of Technology, Jiangsu Telecom Science & Technology R&D Institute Co. Ltd., Beijing University of Posts & Telecommunications take 28.13% of patent filing during this period.
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 32 patents in last 5 years, we discover 25 new entrants. Hefei University of Technology, Jiangsu Telecom Science & Technology R&D Institute Co. Ltd., Hitachi Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 39 patents, we discovered top 28 universities and scientific research institutions by total patent application. Hefei University of Technology, Kunming University of Science & Technology, Beijing University of Posts & Telecommunications are dominant in this area. They take 30.77% of the total patent filing.
Anhui Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1