With the analysis among 1,172 patents, we discovered top 475 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., State Grid Corp. of China are dominant in this area. They take 11.18% of the total patent filing.
Tokyo-to, Japan
Patent: 60
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 45
State Grid Corp. of China
Beijing Shi, China
Patent: 26
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Noord-Holland, Netherlands
Patent: 24
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 17
Samsung Electronics Co., Ltd.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 237 patents applied in the last 5 years. We discover 211 most active companies in this area. The fast-growing State Grid Corp. of China, Huawei Technologies Co., Ltd., China Southern Power Grid Research Institute Co., Ltd. take 5.06% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Shanghai Institute of Advanced Research, Chinese Academy of Sciences
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Patent: 2
Primeton Information Technologies, Inc.
Shanghai Shi, China
Patent: 2
Gansu Henglu Traffic Survey and Design Institute Co., Ltd.
Gansu Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
China Aero-polytechnology Establishment
Beijing Shi, China
Patent: 2
Datang Mobile Communications Equipment Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 237 patents in last 5 years, we discover 181 new entrants. China Southern Power Grid Research Institute Co., Ltd., Guizhou Power Grid Co., China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute are the most active new entrants in this area.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute
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Patent: 2
Nanjing Panda Information Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Zhenjiang Metrology Verification Test Center
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Patent: 2
Hunan University of Technology
Hunan Sheng, China
Patent: 2
FAW Bestune Car Co., Ltd.
Jilin Sheng, China
Patent: 2
Shanghai Institute of Advanced Research, Chinese Academy of Sciences
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Patent: 2
Toshiba Electronic Devices & Storage Corp.
Nanjing Panda Electronics Co. Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 207 patents, we discovered top 73 universities and scientific research institutions by total patent application. Consejo Superior de Investigaciones Científicas, Hohai University, The University of Sydney are dominant in this area. They take 13.04% of the total patent filing.
Consejo Superior de Investigaciones Científicas
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
Institut National Polytechnique de Grenoble
Guangxi Normal University
Guangxi Zhuangzu Zizhiqu, China
Patent: 3