With the analysis among 1,477 patents, we discovered top 239 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Sumitomo Electric Industries Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 12.19% of the total patent filing.
Kanagawa-ken, Japan
Patent: 95
Osaka-fu, Japan
Patent: 45
Tokyo-to, Japan
Patent: 40
Noord-Holland, Netherlands
Patent: 35
Osaka-fu, Japan
Patent: 35
North Carolina, United States
Patent: 32
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
No data, please try another search term
With the analysis among related 60 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Zeno Semiconductor, Inc., Samsung Electronics Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. take 25.00% of patent filing during this period.
California, United States
Patent: 6
Shanghai Shi, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 3
Kanagawa-ken, Japan
Patent: 1
Taiwan Province, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 60 patents in last 5 years, we discover 5 new entrants. Shanghai Institute of Optics & Fine Mechanics, Hangzhou Fujia Gallium Industry Technology Co., Ltd., Asahi Kasei Electronics Co. Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
With the analysis among 148 patents, we discovered top 28 universities and scientific research institutions by total patent application. Rutgers State University of New Jersey, Vasyl Stefanyk Precarpathian National University, Hosei University are dominant in this area. They take 11.49% of the total patent filing.
New Mexico, United States
Patent: 6
Shanghai Shi, China
Patent: 4
Massachusetts, United States
Patent: 2