With the analysis among 21 patents, we discovered top 12 key players by total patent application. Utilis Israel Ltd., Ciena Corp., Huawei Technologies Co., Ltd. are dominant in this area. They take 42.86% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Georgia, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Ciena Corp., Huawei Technologies Co., Ltd., Cox Communications, Inc. take 31.82% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Georgia, United States
Patent: 2
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 16 new entrants. Ciena Corp., Huawei Technologies Co., Ltd., Cox Communications, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Georgia, United States
Patent: 2
Naval Research Laboratory
District of Columbia, United States
Patent: 1
Fujian Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 4 universities and scientific research institutions by total patent application. Shanghai University, Southeast University, Soochow University are dominant in this area. They take 37.50% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1