With the analysis among 75 patents, we discovered top 56 key players by total patent application. Guang Zhou Shengwei Electric Manufacturing Co. Ltd., General Electric Co., Matsushita Electronics Corp. are dominant in this area. They take 14.67% of the total patent filing.
Guang Zhou Shengwei Electric Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 5
Massachusetts, United States
Patent: 3
Matsushita Electronics Corp.
Huizhou Hongbao Electric Co., Ltd.
Guangdong Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
California, United States
Patent: 2
Suzhou Karui Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Guang Zhou Shengwei Electric Manufacturing Co. Ltd., Zhejiang University, Shenzhen Meisisheng Technology Co., Ltd. take 32.00% of patent filing during this period.
Guang Zhou Shengwei Electric Manufacturing Co. Ltd.
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Shenzhen Meisisheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suzhou Weijia Testing Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Suzhou Jianxiong Vocational and Technical College
Jiangsu Sheng, China
Patent: 1
Suzhou Karui Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
CNPC Tubular Goods Research Institute
Hubei Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 16 new entrants. Shenzhen Meisisheng Technology Co., Ltd., Suzhou Weijia Testing Instrument Co., Ltd., China Three Gorges University are the most active new entrants in this area.
Shenzhen Meisisheng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suzhou Weijia Testing Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Suzhou Jianxiong Vocational and Technical College
Jiangsu Sheng, China
Patent: 1
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 1
CNPC Tubular Goods Research Institute
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Guangxi Baiguan Engineering Inspection Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 62 patents, we discovered top 31 universities and scientific research institutions by total patent application. Zhejiang University, National Kaohsiung University of Applied Sciences, Fudan University are dominant in this area. They take 17.74% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
National Kaohsiung University of Applied Sciences
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1