With the analysis among 382 patents, we discovered top 139 key players by total patent application. Power Integrations, Inc., Infineon Technologies Austria AG, Murata Manufacturing Co. Ltd. are dominant in this area. They take 20.68% of the total patent filing.
California, United States
Patent: 24
Kyoto-fu, Japan
Patent: 17
Samut Prakan, Thailand
Patent: 16
Noord-Holland, Netherlands
Patent: 10
Beijing Shi, China
Patent: 7
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With the analysis among related 235 patents applied in the last 5 years. We discover 129 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., Infineon Technologies Austria AG, Valeo eAutomotive France SAS take 13.19% of patent filing during this period.
Kyoto-fu, Japan
Patent: 13
Samut Prakan, Thailand
Patent: 6
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Central Singapore, Singapore
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
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Patent: 4
With the analysis among related 235 patents in last 5 years, we discover 103 new entrants. AES Global Holdings Pte Ltd., Youshang Co., Ltd, Qingdao University are the most active new entrants in this area.
Central Singapore, Singapore
Patent: 4
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Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Arizona, United States
Patent: 3
With the analysis among 88 patents, we discovered top 39 universities and scientific research institutions by total patent application. Southeast University, Hefei University of Technology, Zhejiang University are dominant in this area. They take 17.05% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
British Columbia, Canada
Patent: 2