With the analysis among 21,254 patents, we discovered top 488 key players by total patent application. Mitsubishi Electric Corp., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 9.40% of the total patent filing.
Tokyo-to, Japan
Patent: 787
Tokyo-to, Japan
Patent: 630
Osaka-fu, Japan
Patent: 581
Tokyo-to, Japan
Patent: 562
Tokyo-to, Japan
Patent: 471
Tokyo-to, Japan
Patent: 469
Tokyo-to, Japan
Patent: 308
Bayern, Germany
Patent: 262
Aichi-ken, Japan
Patent: 214
With the analysis among 78 patents, we discovered top 40 start-ups by total patent application. KIOXIA Corp., Boréas Technologies Inc., Empower Semiconductor, Inc. are active in this area.
California, United States
Patent: 5
California, United States
Patent: 4
Lisboa, Portugal
Patent: 4
Zuid-Holland, Netherlands
Patent: 4
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
With the analysis among related 4,327 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huawei Digital Power Technologies Co Ltd, Mitsubishi Electric Corp., Huawei Technologies Co., Ltd. take 6.70% of patent filing during this period.
Guangdong Sheng, China
Patent: 141
Tokyo-to, Japan
Patent: 87
Guangdong Sheng, China
Patent: 62
Anhui Sheng, China
Patent: 52
Taiwan Province, China
Patent: 46
Osaka-fu, Japan
Patent: 41
Taiwan Province, China
Patent: 38
Tokyo-to, Japan
Patent: 38
With the analysis among related 4,327 patents in last 5 years, we discover 269 new entrants. Rolls-Royce Plc, Shenzhen VMAX New Energy Co., Ltd., Shenzhen Zhenghao Innovation Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
With the analysis among 1,821 patents, we discovered top 259 universities and scientific research institutions by total patent application. Zhejiang University, University of Electronic Science & Technology of China, Tsinghua University are dominant in this area. They take 8.24% of the total patent filing.
Zhejiang Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 29
Beijing Shi, China
Patent: 26
Heilongjiang Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Massachusetts, United States
Patent: 18
Heilongjiang Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
Chiba-ken, Japan
Patent: 16
Guangdong Sheng, China
Patent: 16