With the analysis among 4,110 patents, we discovered top 277 key players by total patent application. SK hynix, Inc., TOSHIBA Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 21.14% of the total patent filing.
Tokyo-to, Japan
Patent: 312
Kanagawa-ken, Japan
Patent: 197
Shanghai Shi, China
Patent: 180
Tokyo-to, Japan
Patent: 147
Tokyo-to, Japan
Patent: 136
Tokyo-to, Japan
Patent: 132
Tokyo-to, Japan
Patent: 121
Toyama-ken, Japan
Patent: 111
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. KIOXIA Corp., OMMIC SAS, Spencer BVBA are active in this area.
Antwerpen, Belgium
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 359 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing ChangXin Memory Technologies, Inc., Semiconductor Energy Laboratory Co., Ltd., Semiconductor Manufacturing International (Shanghai) Corp. take 30.08% of patent filing during this period.
Anhui Sheng, China
Patent: 46
Kanagawa-ken, Japan
Patent: 36
Shanghai Shi, China
Patent: 26
Beijing Shi, China
Patent: 23
Taiwan Province, China
Patent: 17
Shanghai Shi, China
Patent: 16
California, United States
Patent: 15
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 9
Shandong Sheng, China
Patent: 8
With the analysis among related 359 patents in last 5 years, we discover 58 new entrants. Shanghai Huali Integrated Circuit Manufacturing Co., Ltd., SiEn (Qingdao) Integrated Circuits Co., Ltd., True Core (Beijing) Semiconductor Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 16
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
California, United States
Patent: 6
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Patent: 6
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
With the analysis among 413 patents, we discovered top 49 universities and scientific research institutions by total patent application. Peking University, Shanghai Institute of Microsystem & Information Technology, Korea Advanced Institute of Science & Technology are dominant in this area. They take 50.61% of the total patent filing.
Beijing Shi, China
Patent: 31
Shanghai Shi, China
Patent: 23
Shanghai Shi, China
Patent: 13
Taiwan Province, China
Patent: 10
Miyagi-ken, Japan
Patent: 9
Sichuan Sheng, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5