With the analysis among 228 patents, we discovered top 46 key players by total patent application. Huawei Technologies Co., Ltd., Cisco Technology, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 35.53% of the total patent filing.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 39
California, United States
Patent: 23
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 15
New H3C Technologies Co., Ltd.
California, United States
Patent: 10
Provenance Asset Group LLC
California, United States
Patent: 6
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Ciena Corp., Nokia Solutions & Networks Oy, Huawei Technologies Co., Ltd. take 85.71% of patent filing during this period.
Nokia Solutions & Networks Oy
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 2 new entrants.
Nokia Solutions & Networks Oy
With the analysis among 9 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1