With the analysis among 90 patents, we discovered top 30 key players by total patent application. Huawei Technologies Co., Ltd., Infinera Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 43.33% of the total patent filing.
Guangdong Sheng, China
Patent: 24
California, United States
Patent: 8
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 4
New York, United States
Patent: 4
Georgia, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 7 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing 25th Research Institute, Persagy Technology Co., Ltd., Siemens AG take 42.86% of patent filing during this period.
Beijing Shi, China
Patent: 1
Elliptic Equation (Shenzhen) Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. 25th Research Institute, Persagy Technology Co., Ltd., Siemens AG are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Elliptic Equation (Shenzhen) Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jilin Sheng, China
Patent: 1