With the analysis among 537 patents, we discovered top 119 key players by total patent application. Fuji Electric Co., Ltd., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 38.73% of the total patent filing.
Tokyo-to, Japan
Patent: 122
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 20
Fukushima-ken, Japan
Patent: 20
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 12
International Business Machines Corp.
New York, United States
Patent: 10
Aichi-ken, Japan
Patent: 9
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Qingdao Jia'en Semiconductor Co., Ltd.
Shandong Sheng, China
Patent: 3
WeEn Semiconductors Co., Ltd.
Jiangxi Sheng, China
Patent: 2
With the analysis among related 109 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Dezhou Instrument Co., Ltd, SanDisk Technologies LLC take 43.12% of patent filing during this period.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 36
Dezhou Instrument Co., Ltd
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Patent: 7
Texas, United States
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 4
Alpha & Omega Semiconductor (Cayman) Ltd.
Shanghai Shi, China
Patent: 3
Qingdao Jia'en Semiconductor Co., Ltd.
Shandong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Electronic Information Engineering Research Institute of UESTC
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Patent: 3
With the analysis among related 109 patents in last 5 years, we discover 35 new entrants. SanDisk Technologies LLC, QUALCOMM, Inc., Alpha & Omega Semiconductor (Cayman) Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 4
California, United States
Patent: 4
Alpha & Omega Semiconductor (Cayman) Ltd.
Qingdao Jia'en Semiconductor Co., Ltd.
Shandong Sheng, China
Patent: 3
The 24th Research Institute of China Electronics Technology Corporation
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Patent: 3
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 2
Nanjing Core Boat Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Alpha & Omega Semiconductor International LP
WeEn Semiconductors Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Illinois, United States
Patent: 2
With the analysis among 91 patents, we discovered top 18 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, University College Cork, Fudan University are dominant in this area. They take 68.13% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 50
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Illinois, United States
Patent: 2
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1