With the analysis among 1,069 patents, we discovered top 342 key players by total patent application. Siemens AG, RCA Corp., NEC Corp. are dominant in this area. They take 11.69% of the total patent filing.
Bayern, Germany
Patent: 49
California, United States
Patent: 47
Tokyo-to, Japan
Patent: 29
New York, United States
Patent: 25
Noord-Holland, Netherlands
Patent: 23
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Osaka-fu, Japan
Patent: 17
Georgia, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 158 patents applied in the last 5 years. We discover 111 most active companies in this area. The fast-growing Zishi Energy Co., Ltd., National Central University, Yonsei Industry-Academic Cooperation Foundation take 10.76% of patent filing during this period.
Beijing Shi, China
Patent: 8
Taiwan Province, China
Patent: 5
Jiangxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3
California, United States
Patent: 3
Yunnan Sheng, China
Patent: 3
California, United States
Patent: 3
With the analysis among related 158 patents in last 5 years, we discover 90 new entrants. Yonsei Industry-Academic Cooperation Foundation, Kingsoon Optoelectronics Co., Ltd., Xiamen San'an Integrated Circuit Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
California, United States
Patent: 3
Sichuan Sheng, China
Patent: 2
Henan Changyi Nonferrous Metals Co., Ltd.
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
With the analysis among 193 patents, we discovered top 51 universities and scientific research institutions by total patent application. Institute of Semiconductors of Chinese Academy of Sciences, California Institute of Technology, National Central University are dominant in this area. They take 18.13% of the total patent filing.
Beijing Shi, China
Patent: 14
California, United States
Patent: 7
Taiwan Province, China
Patent: 6
Yunnan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 3
Arizona, United States
Patent: 2
Central Region, Singapore
Patent: 2