With the analysis among 750 patents, we discovered top 147 key players by total patent application. Mitsubishi Electric Corp., Siemens AG, Raytheon Co. are dominant in this area. They take 23.87% of the total patent filing.
Tokyo-to, Japan
Patent: 83
Bayern, Germany
Patent: 67
Shanghai Shi, China
Patent: 29
New York, United States
Patent: 21
Telefonaktiebolaget LM Ericsson
Gansu Sheng, China
Patent: 17
ZURICH, Switzerland
Patent: 16
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With the analysis among related 99 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Google LLC, Chengdu Huirong Guoke Microsystem Technology Co., Ltd., Xidian University take 21.21% of patent filing during this period.
California, United States
Patent: 10
Sichuan Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Wuhan Exploration Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among related 99 patents in last 5 years, we discover 31 new entrants. Google LLC, Chengdu Huirong Guoke Microsystem Technology Co., Ltd., Jilin Beiya Zhigu Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 10
Sichuan Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Wuhan Exploration Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Nanjing Yijie Ming Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
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Patent: 1
With the analysis among 120 patents, we discovered top 22 universities and scientific research institutions by total patent application. Xidian University, The Johns Hopkins University, Beijing Institute of Technology are dominant in this area. They take 20.00% of the total patent filing.
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Minnesota, United States
Patent: 1