With the analysis among 2,746 patents, we discovered top 474 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 14.20% of the total patent filing.
Tokyo-to, Japan
Patent: 160
Tokyo-to, Japan
Patent: 137
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 75
Osaka-fu, Japan
Patent: 62
Osaka-fu, Japan
Patent: 58
Shimane-ken, Japan
Patent: 58
Tokyo-to, Japan
Patent: 38
Guangdong Sheng, China
Patent: 38
Tokyo-to, Japan
Patent: 36
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Elenion Technologies LLC, Yangtze Memory Technologies Co., Ltd. are active in this area.
New York, United States
Patent: 2
Hubei Sheng, China
Patent: 2
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 674 patents applied in the last 5 years. We discover 347 most active companies in this area. The fast-growing Zhejiang University, Nokia Solutions & Networks Oy, Shanghai Institute of Optics & Fine Mechanics take 5.19% of patent filing during this period.
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 10
Hubei Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Shimane-ken, Japan
Patent: 7
Shanghai Shi, China
Patent: 7
With the analysis among related 674 patents in last 5 years, we discover 235 new entrants. Fujian Haichuang Optoelectronics Technology Co., Ltd., SCIVAX Corp., Suzhou Kewo Microelectronics Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 9
Kanagawa-ken, Japan
Patent: 6
Suzhou Kewo Microelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Hubei Sheng, China
Patent: 5
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Patent: 4
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
With the analysis among 793 patents, we discovered top 141 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Optics & Fine Mechanics, Huazhong University of Science & Technology are dominant in this area. They take 14.38% of the total patent filing.
Zhejiang Sheng, China
Patent: 38
Shanghai Shi, China
Patent: 32
Hubei Sheng, China
Patent: 29
Sichuan Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 17
Heilongjiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 14
Shandong Sheng, China
Patent: 12