With the analysis among 363 patents, we discovered top 81 key players by total patent application. Kang Ning Guang Tong Xin She Bei Shang Hai You Xian Gong Si, Corning Optical Communications LLC, Samsung Electronics Co., Ltd. are dominant in this area. They take 33.88% of the total patent filing.
Shanghai Shi, China
Patent: 53
North Carolina, United States
Patent: 37
Guangdong Sheng, China
Patent: 21
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 18
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Equinox Innovative Systems LLC
With the analysis among related 90 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Corning Optical Communications LLC, Southwest Jiaotong University take 23.33% of patent filing during this period.
Guangdong Sheng, China
Patent: 13
North Carolina, United States
Patent: 4
Sichuan Sheng, China
Patent: 4
Equinox Innovative Systems LLC
Zhejiang Sheng, China
Patent: 3
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Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 36 new entrants. Zhejiang University, The 29th Research Institute of China Electronics Technology Corporation, Northwestern Polytechnical University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
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Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 161 patents, we discovered top 36 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Beijing Jiaotong University, University of Electronic Science & Technology of China are dominant in this area. They take 26.71% of the total patent filing.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 11
Sichuan Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3