With the analysis among 163 patents, we discovered top 86 key players by total patent application. General Electric Co., NEC Corp., RCA Corp. are dominant in this area. They take 9.20% of the total patent filing.
Massachusetts, United States
Patent: 5
California, United States
Patent: 5
Shanghai Xiling Electric Co., Ltd.
Shanghai Shi, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Hansen Technologies Corp.
Illinois, United States
Patent: 4
Cambridgeshire, United Kingdom
Patent: 4
Noord-Holland, Netherlands
Patent: 3
Illinois, United States
Patent: 3
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With the analysis among related 29 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Dalian Maritime University, BOE Technology Group Co., Ltd., Shanghai Xiling Electric Co., Ltd. take 31.03% of patent filing during this period.
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 3
Shanghai Xiling Electric Co., Ltd.
Shanghai Shi, China
Patent: 3
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Beijing BOE Sensor Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Excelsys Technologies Ltd.
Weihai Electronic Information Technology Comprehensive Research Center of the Ministry of Industry and Information Technology
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Patent: 2
China Institute of Metrology
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Patent: 2
Hunan Sibeitu Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 17 new entrants. Dalian Maritime University, BOE Technology Group Co., Ltd., Huawei Digital Power Technologies Co Ltd are the most active new entrants in this area.
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 3
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 2
Beijing BOE Sensor Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Excelsys Technologies Ltd.
Weihai Electronic Information Technology Comprehensive Research Center of the Ministry of Industry and Information Technology
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Patent: 2
Hunan Sibeitu Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Beijing BOE Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Shanghai Institute of Space Propulsion
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Patent: 1
With the analysis among 58 patents, we discovered top 19 universities and scientific research institutions by total patent application. Tianjin University, South China University of Technology, Dalian Maritime University are dominant in this area. They take 24.14% of the total patent filing.
Tianjin Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Dalian Maritime University
Liaoning Sheng, China
Patent: 3
Coventry, United Kingdom
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1