With the analysis among 233 patents, we discovered top 102 key players by total patent application. GUTMANN AG, GABAG Produktions und Vertriebs AG, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 9.44% of the total patent filing.
Schaffhausen, Switzerland
Patent: 8
Telefonaktiebolaget LM Ericsson
Ford Global Technologies LLC
Michigan, United States
Patent: 5
Schleswig-Holstein, Germany
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 15 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Thales DIS France SA, State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute, Huawei Technologies Co., Ltd. take 33.33% of patent filing during this period.
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 7 new entrants. Thales DIS France SA, State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute, Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1