With the analysis among 40 patents, we discovered top 25 key players by total patent application. Siemens AG, Halliburton Energy Services, Inc., State Grid Corp. of China are dominant in this area. They take 52.50% of the total patent filing.
Bayern, Germany
Patent: 16
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Tianjin Benefo Electric Co. Ltd.
Tianjin Shi, China
Patent: 2
Mitsubishi Electric Corp.
Sumitomo Rubber Industries, Ltd.
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With the analysis among related 24 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Siemens AG, XJ Electric Co., Ltd., XJ Group Corp. take 75.00% of patent filing during this period.
Bayern, Germany
Patent: 14
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Mitsubishi Electric Corp.
Shenyang Institute of Automation
Liaoning Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 13 new entrants. XJ Electric Co., Ltd., XJ Group Corp., State Grid Corp. of China are the most active new entrants in this area.
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Mitsubishi Electric Corp.
Shenyang Institute of Automation
Liaoning Sheng, China
Patent: 1
District of Columbia, United States
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
University of South China
Hunan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1