With the analysis among 219 patents, we discovered top 124 key players by total patent application. Alcatel-Lucent SAS, Fujitsu Ltd., Corning, Inc. are dominant in this area. They take 13.24% of the total patent filing.
New York, United States
Patent: 9
Shanghai Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Arizona, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 31 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing NEC Laboratories America, Inc., Advanced Industrial Science & Technology, Creative Yinhang (Shandong) Technology Co., Ltd. take 19.35% of patent filing during this period.
New Jersey, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Jiaxing Sirui Communication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 24 new entrants. NEC Laboratories America, Inc., Advanced Industrial Science & Technology, Creative Yinhang (Shandong) Technology Co., Ltd. are the most active new entrants in this area.
New Jersey, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Hangzhou Xuehong Photoelectric Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiaxing Sirui Communication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 71 patents, we discovered top 27 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Hokkaido University, The Ohio University are dominant in this area. They take 19.72% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Ohio, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Fukuoka-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1