With the analysis among 4,426 patents, we discovered top 266 key players by total patent application. NEC Corp., Motorola, Inc., NEC Access Technica Ltd. are dominant in this area. They take 53.77% of the total patent filing.
Tokyo-to, Japan
Patent: 1,151
Illinois, United States
Patent: 924
Shizuoka-ken, Japan
Patent: 305
Google Technology Holdings LLC
Delaware, United States
Patent: 260
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 225
Tokyo-to, Japan
Patent: 173
Motorola Solutions Credit Co. LLC
Illinois, United States
Patent: 119
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 84
Noord-Holland, Netherlands
Patent: 55
Illinois, United States
Patent: 49
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With the analysis among related 37 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing QUALCOMM, Inc., Sirius XM Radio, Inc., Civil Aviation University of China take 24.32% of patent filing during this period.
California, United States
Patent: 5
New York, United States
Patent: 2
Civil Aviation University of China
Tianjin Shi, China
Patent: 2
Telefonaktiebolaget LM Ericsson
Hubei Hongyi Aviation Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Shanghai Ubiquitous Navigation Technologies Co., Ltd.
Shanghai Shi, China
Patent: 1
Hainan Weihang Communication and Navigation Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
Fujian Belfone Communications Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Georgia, United States
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 13 new entrants. Hubei Hongyi Aviation Technology Co., Ltd., Shanghai Ubiquitous Navigation Technologies Co., Ltd., Hainan Weihang Communication and Navigation Technology Co., Ltd. are the most active new entrants in this area.
Hubei Hongyi Aviation Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Shanghai Ubiquitous Navigation Technologies Co., Ltd.
Shanghai Shi, China
Patent: 1
Hainan Weihang Communication and Navigation Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
Fujian Belfone Communications Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Georgia, United States
Patent: 1
Chengdu Rongchuang Aviation Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Shenzhen Obo Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Suzhou Baodi Haisi Medical Device Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 8 universities and scientific research institutions by total patent application. Xiamen University, Civil Aviation University of China, Zhejiang University are dominant in this area. They take 37.50% of the total patent filing.
Fujian Sheng, China
Patent: 4
Civil Aviation University of China
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Normal University
Tianjin Shi, China
Patent: 1