With the analysis among 1,900 patents, we discovered top 471 key players by total patent application. Sanken Electric Co., Ltd., Delta Electronics, Inc., Richtek Technology Corp. are dominant in this area. They take 6.63% of the total patent filing.
Sanken Electric Co., Ltd.
Saitama-ken, Japan
Patent: 55
Taiwan Province, China
Patent: 36
Taiwan Province, China
Patent: 35
Astec International Ltd. (Hong Kong)
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 30
California, United States
Patent: 30
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 30
Massachusetts, United States
Patent: 28
ON Semiconductor Korea Ltd.
With the analysis among 12 patents, we discovered top 5 start-ups by total patent application. Navitas Semiconductor USA, Inc., Solace Power, Inc., NuVolta Technologies, Inc. are active in this area.
Navitas Semiconductor USA, Inc.
California, United States
Patent: 3
NEWFOUNDLAND, Canada
Patent: 3
NuVolta Technologies, Inc.
California, United States
Patent: 3
Baden-Württemberg, Germany
Patent: 2
With the analysis among related 427 patents applied in the last 5 years. We discover 170 most active companies in this area. The fast-growing Richtek Technology Corp., Huawei Technologies Co., Ltd., Infineon Technologies Austria AG take 13.82% of patent filing during this period.
Taiwan Province, China
Patent: 27
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 17
Infineon Technologies Austria AG
California, United States
Patent: 14
Dezhou Instrument Co., Ltd
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Patent: 11
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Central Region, Singapore
Patent: 8
Astec International Ltd. (Hong Kong)
With the analysis among related 427 patents in last 5 years, we discover 96 new entrants. Flex Ltd., Huayuan Semiconductor Shenzhen Ltd Co, University of Electronic Science & Technology of China are the most active new entrants in this area.
Central Region, Singapore
Patent: 8
Huayuan Semiconductor Shenzhen Ltd Co
Guangdong Sheng, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Innoscience (Suzhou) Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Shanghai Baigong Semiconductor Co., Ltd.
Shanghai Shi, China
Patent: 4
Fujian Sheng, China
Patent: 4
Valeo eAutomotive France SAS
With the analysis among 385 patents, we discovered top 103 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Kun Shan University, Zhejiang University are dominant in this area. They take 18.96% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 26
Taiwan Province, China
Patent: 25
Zhejiang Sheng, China
Patent: 22
National Formosa University
Jiangsu Sheng, China
Patent: 9
California Institute of Technology
California, United States
Patent: 8
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 6
South China University of Technology
Guangdong Sheng, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5