With the analysis among 419 patents, we discovered top 147 key players by total patent application. Huawei Technologies Co., Ltd., Nippon Telegraph & Telephone Corp., AT&T, Inc. are dominant in this area. They take 17.66% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 31
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 26
Texas, United States
Patent: 17
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Samsung Electronics Co., Ltd.
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 11
Bayern, Germany
Patent: 10
New York, United States
Patent: 10
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With the analysis among related 91 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Institute of Semiconductors of Chinese Academy of Sciences, Jinan University take 14.29% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shangzhi Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Accelink Technologies Co., Ltd.
Hubei Sheng, China
Patent: 2
With the analysis among related 91 patents in last 5 years, we discover 54 new entrants. Institute of Semiconductors of Chinese Academy of Sciences, Jinan University, Shangzhi Technology (Shenzhen) Co. Ltd. are the most active new entrants in this area.
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shangzhi Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Accelink Technologies Co., Ltd.
Hubei Sheng, China
Patent: 2
Oplink Communications US Division LLC
Illinois, United States
Patent: 2
With the analysis among 141 patents, we discovered top 49 universities and scientific research institutions by total patent application. Gwangju Institute of Science & Technology, Henan Normal University, University of Electronic Science & Technology of China are dominant in this area. They take 12.06% of the total patent filing.
Gwangju Institute of Science & Technology
Henan Sheng, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Korea Advanced Institute of Science & Technology
Zhejiang Sheng, China
Patent: 5
The University of Southampton
SOUTHAMPTON, United Kingdom
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Technische Universität Wien
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 4