With the analysis among 489 patents, we discovered top 223 key players by total patent application. QUALCOMM, Inc., Mitsubishi Electric Corp., Luxim Corp. are dominant in this area. They take 8.79% of the total patent filing.
California, United States
Patent: 18
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 12
Tokyo-to, Japan
Patent: 10
International Business Machines Corp.
New York, United States
Patent: 9
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
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Patent: 8
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 68 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Southeast University, Nanjing University of Posts & Telecommunications, Huawei Technologies Co., Ltd. take 23.53% of patent filing during this period.
Jiangsu Sheng, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Sakhalin Energy Investment Co., Ltd.
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Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Nokia Telecommunications Oy
Ohio, United States
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 35 new entrants. Nanjing University of Posts & Telecommunications, Guangdong University of Technology, Sakhalin Energy Investment Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Sakhalin Energy Investment Co., Ltd.
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Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Nokia Telecommunications Oy
Ohio, United States
Patent: 1
Dongguan University of Technology
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
With the analysis among 95 patents, we discovered top 43 universities and scientific research institutions by total patent application. Southeast University, Nanjing University of Posts & Telecommunications, Korea Advanced Institute of Science & Technology are dominant in this area. They take 21.05% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Korea Advanced Institute of Science & Technology
Zhejiang Sheng, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Polytechnic University of Catalonia
Beijing Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2