With the analysis among 947 patents, we discovered top 116 key players by total patent application. NEC Corp., QUALCOMM, Inc., Alcatel-Lucent SAS are dominant in this area. They take 29.78% of the total patent filing.
Tokyo-to, Japan
Patent: 134
California, United States
Patent: 86
Samsung Electronics Co., Ltd.
Chiba-ken, Japan
Patent: 41
California, United States
Patent: 32
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 23
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With the analysis among related 20 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, Shandong University, Rakuten Mobile, Inc. take 40.00% of patent filing during this period.
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 2
Shanghai Gonglian Communication Information Development Co.
Shanghai Shi, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Shanghai Xinyi Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangzhou Tiancheng Weiye Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 1
California, United States
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 10 new entrants. Rakuten Mobile, Inc., Shanghai Gonglian Communication Information Development Co., Shandong University are the most active new entrants in this area.
Shanghai Gonglian Communication Information Development Co.
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Shanghai Xinyi Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangzhou Tiancheng Weiye Communication Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Hebei Quantong Communication Co. Ltd.
Hebei Sheng, China
Patent: 1
China Mobile (Xiong'an) ICT Co., Ltd.
Hebei Sheng, China
Patent: 1
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
With the analysis among 104 patents, we discovered top 19 universities and scientific research institutions by total patent application. Chongqing University of Posts and Telecommunications, Southeast University, Shandong University are dominant in this area. They take 56.73% of the total patent filing.
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
National Chiao Tung University
Taiwan Province, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
King Fahd University of Petroleum & Minerals
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1