With the analysis among 936 patents, we discovered top 174 key players by total patent application. NEC Corp., Toyoda Gosei Co., Ltd., Sharp Corp. are dominant in this area. They take 22.97% of the total patent filing.
Tokyo-to, Japan
Patent: 102
Aichi-ken, Japan
Patent: 59
Toyama-ken, Japan
Patent: 54
Tokyo-to, Japan
Patent: 48
Hunan Sheng, China
Patent: 47
Tokyo-to, Japan
Patent: 43
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 40
Osaka-fu, Japan
Patent: 34
California, United States
Patent: 24
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 53 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Hunan HuaLei Optoelectronic Corp., Jiangxi Zhaochi Semiconductor Co., Ltd., HC Semitek (Zhejiang) Co., Ltd. take 49.06% of patent filing during this period.
Hunan Sheng, China
Patent: 19
Jiangxi Sheng, China
Patent: 4
HC Semitek (Zhejiang) Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 18 new entrants. Jiangxi Zhaochi Semiconductor Co., Ltd., Xi'an Safelux Semiconductor Technology Co., Ltd., Wuxi Langlin Metal Material Technology Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 65 patents, we discovered top 37 universities and scientific research institutions by total patent application. Xidian University, National University of Singapore, Universiti Teknologi Malaysia are dominant in this area. They take 16.92% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Central Region, Singapore
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Central Region, Singapore
Patent: 2
Guangdong Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Gansu Sheng, China
Patent: 2