With the analysis among 973 patents, we discovered top 223 key players by total patent application. Renesas Electronics Corp., NEC Corp., TOSHIBA Corp. are dominant in this area. They take 15.42% of the total patent filing.
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 39
Osaka-fu, Japan
Patent: 37
Tokyo-to, Japan
Patent: 36
Kanagawa-ken, Japan
Patent: 33
Taiwan Province, China
Patent: 26
Tokyo-to, Japan
Patent: 19
With the analysis among 15 patents, we discovered top 6 start-ups by total patent application. Suzhou Hanhua Semiconductor Co. Ltd., Yangtze Memory Technologies Co., Ltd., Cambridge GaN Devices Ltd. are active in this area.
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Cambridgeshire, United Kingdom
Patent: 3
Cambridgeshire, United Kingdom
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 187 patents applied in the last 5 years. We discover 84 most active companies in this area. The fast-growing Guangdong Zhineng Technology Co., Ltd, Xidian University, ROHM Co., Ltd. take 18.72% of patent filing during this period.
Guangdong Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among related 187 patents in last 5 years, we discover 56 new entrants. Guangdong Zhineng Technology Co., Ltd, Suzhou Jingzhan Semi-Conductor Co.,Ltd., Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
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Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 203 patents, we discovered top 33 universities and scientific research institutions by total patent application. Southeast University, Xidian University, Peking University are dominant in this area. They take 45.32% of the total patent filing.
Jiangsu Sheng, China
Patent: 47
Shaanxi Sheng, China
Patent: 25
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3