With the analysis among 955 patents, we discovered top 360 key players by total patent application. Fuji Electric Co., Ltd., Hitachi Ltd., ROHM Co., Ltd. are dominant in this area. They take 13.51% of the total patent filing.
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 37
Kyoto-fu, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Osaka-fu, Japan
Patent: 17
North Carolina, United States
Patent: 15
Guizhou Sheng, China
Patent: 14
Massachusetts, United States
Patent: 13
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Nanjing Huarui Micro Integrated Circuit Co., Ltd., Shenzhen Basic Semiconductor Ltd., Shanghai Xinyuanji Semiconductor Technology Co., Ltd. are active in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 259 patents applied in the last 5 years. We discover 156 most active companies in this area. The fast-growing Xidian University, University of Electronic Science & Technology of China, Zhong Guo Zhen Hua Ji Tuan Yong Guang Dian Gong Chang take 19.69% of patent filing during this period.
Shaanxi Sheng, China
Patent: 27
Sichuan Sheng, China
Patent: 16
Guizhou Sheng, China
Patent: 8
Taiwan Province, China
Patent: 5
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
With the analysis among related 259 patents in last 5 years, we discover 121 new entrants. Excellence Optoelectronics, Inc., Vector Remediation Ltd, FLOSFIA, Inc. are the most active new entrants in this area.
Taiwan Province, China
Patent: 5
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
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Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 171 patents, we discovered top 38 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Shenyang Polytechnic University are dominant in this area. They take 39.77% of the total patent filing.
Shaanxi Sheng, China
Patent: 31
Sichuan Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3