With the analysis among 432 patents, we discovered top 226 key players by total patent application. Fujitsu Ltd., Hitachi Ltd., QUALCOMM, Inc. are dominant in this area. They take 16.20% of the total patent filing.
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 20
California, United States
Patent: 19
Tokyo-to, Japan
Patent: 17
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 15
International Business Machines Corp.
New York, United States
Patent: 12
Renesas Electronics Corp.
Guangdong Sheng, China
Patent: 6
Matsushita Electronics Corp.
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With the analysis among related 28 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Fuzhou DiTing Technology Co., Ltd., Civil Aviation University of China, Huawei Technologies Co., Ltd. take 17.86% of patent filing during this period.
Fuzhou DiTing Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Civil Aviation University of China
Tianjin Shi, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhengzhou Angshi Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Institute of Technology
Hunan Sheng, China
Patent: 1
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 19 new entrants. Civil Aviation University of China, Fuzhou DiTing Technology Co., Ltd., China Energy Investment Corp., Ltd. are the most active new entrants in this area.
Civil Aviation University of China
Tianjin Shi, China
Patent: 2
Fuzhou DiTing Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
China Energy Investment Corp., Ltd.
Beijing Shi, China
Patent: 1
Zhengzhou Angshi Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Institute of Technology
Hunan Sheng, China
Patent: 1
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Hujiao Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Bozhon Precision Industry Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 84 patents, we discovered top 40 universities and scientific research institutions by total patent application. Beihang University, Shanghai University, Shanghai Jiao Tong University are dominant in this area. They take 10.71% of the total patent filing.
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Capital Normal University
Beijing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Civil Aviation University of China
Tianjin Shi, China
Patent: 2
Shanghai Polytechnic University
Shanghai Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1