With the analysis among 2,328 patents, we discovered top 481 key players by total patent application. Telefonaktiebolaget LM Ericsson, Inventio AG, Hitachi Ltd. are dominant in this area. They take 4.98% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 30
Svenska Kullagerfabriken AB
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 26
Saitama-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 24
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Arizona, United States
Patent: 1
With the analysis among related 268 patents applied in the last 5 years. We discover 193 most active companies in this area. The fast-growing Toyota Motor Corp., NEC Corp., A&D Holon Holdings Co., Ltd. take 6.72% of patent filing during this period.
A&D Holon Holdings Co., Ltd.
Beijing Tenghe Electronic Technology Co., Ltd.
Beijing Shi, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Panasonic Intellectual Property Management Co. Ltd.
Furuno Electric Co., Ltd.
Liaoning Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among related 268 patents in last 5 years, we discover 131 new entrants. Beijing Tenghe Electronic Technology Co., Ltd., Furuno Electric Co., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Beijing Tenghe Electronic Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Furuno Electric Co., Ltd.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
CommScope Technologies LLC
North Carolina, United States
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Valais, Switzerland
Patent: 2
Haining Jinpu Electronic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Henan Special Equipment Safety Inspection Research Institute
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Patent: 2
With the analysis among 293 patents, we discovered top 83 universities and scientific research institutions by total patent application. Tsinghua University, Chongqing University, North China Electric Power University are dominant in this area. They take 7.51% of the total patent filing.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3