With the analysis among 547 patents, we discovered top 170 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 17.73% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Nagano-ken, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 44 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Semtech Corp., Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Shangning Optoelectronics Wuxi Co., Ltd. take 22.73% of patent filing during this period.
California, United States
Patent: 5
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 22 new entrants. Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Shangning Optoelectronics Wuxi Co., Ltd., Xiamen Yixinyuan Semiconductor Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 60 patents, we discovered top 31 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Osaka University, Beihang University are dominant in this area. They take 23.33% of the total patent filing.
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1