With the analysis among 3,520 patents, we discovered top 484 key players by total patent application. NEC Corp., Hitachi Ltd., Advantest Corp. are dominant in this area. They take 11.25% of the total patent filing.
Tokyo-to, Japan
Patent: 157
Tokyo-to, Japan
Patent: 133
Tokyo-to, Japan
Patent: 106
Tokyo-to, Japan
Patent: 80
Beijing Shi, China
Patent: 77
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 72
Shanghai Shi, China
Patent: 57
Tokyo-to, Japan
Patent: 56
Shizuoka-ken, Japan
Patent: 54
With the analysis among 54 patents, we discovered top 15 start-ups by total patent application. Yangtze Memory Technologies Co., Ltd., KIOXIA Corp., SZ DJI Technology Co., Ltd. are active in this area.
Hubei Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,065 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Yangtze Memory Technologies Co., Ltd., State Grid Corp. of China, Hamamatsu Photonics KK take 5.92% of patent filing during this period.
Hubei Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Shizuoka-ken, Japan
Patent: 20
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Patent: 16
Anhui Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 13
Taiwan Province, China
Patent: 9
With the analysis among related 1,065 patents in last 5 years, we discover 362 new entrants. ChangXin Memory Technologies, Inc., Shanghai Huali Integrated Circuit Manufacturing Co., Ltd., Shanghai Jifeng Electronics Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Shanghai Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Delaware, United States
Patent: 4
With the analysis among 399 patents, we discovered top 119 universities and scientific research institutions by total patent application. Beihang University, Xi'an Jiaotong University, North China Electric Power University are dominant in this area. They take 12.53% of the total patent filing.
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3