With the analysis among 1,538 patents, we discovered top 383 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Semiconductor Manufacturing International (Shanghai) Corp., SMIC-Beijing are dominant in this area. They take 28.35% of the total patent filing.
Kanagawa-ken, Japan
Patent: 246
Shanghai Shi, China
Patent: 119
Beijing Shi, China
Patent: 71
Toyama-ken, Japan
Patent: 39
Guangdong Sheng, China
Patent: 35
Taiwan Province, China
Patent: 32
Hubei Sheng, China
Patent: 29
Beijing Shi, China
Patent: 28
With the analysis among 19 patents, we discovered top 5 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., Suzhou Hanhua Semiconductor Co. Ltd., Shenzhen Royole Technologies Co., Ltd. are active in this area.
Hubei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 877 patents applied in the last 5 years. We discover 410 most active companies in this area. The fast-growing Semiconductor Manufacturing International (Shanghai) Corp., SMIC-Beijing, ChangXin Memory Technologies, Inc. take 12.09% of patent filing during this period.
Shanghai Shi, China
Patent: 44
Beijing Shi, China
Patent: 41
Anhui Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 16
Kanagawa-ken, Japan
Patent: 15
Beijing Shi, China
Patent: 12
Hunan Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 10
With the analysis among related 877 patents in last 5 years, we discover 309 new entrants. Jilin University, Suzhou Jingzhan Semi-Conductor Co.,Ltd., Shanghai Institute of Technology are the most active new entrants in this area.
Jilin Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Anhui Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
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Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 673 patents, we discovered top 194 universities and scientific research institutions by total patent application. South China University of Technology, Shandong University, Zhejiang University are dominant in this area. They take 7.43% of the total patent filing.
Guangdong Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 15
Hunan Sheng, China
Patent: 13
Fujian Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 9