With the analysis among 15,824 patents, we discovered top 472 key players by total patent application. Matsushita Electronics Corp., Nikko Metal Manufacturing Co. Ltd., International Business Machines Corp. are dominant in this area. They take 3.92% of the total patent filing.
Osaka-fu, Japan
Patent: 221
Nikko Metal Manufacturing Co. Ltd.
New York, United States
Patent: 181
Kanagawa-ken, Japan
Patent: 155
Tokyo-to, Japan
Patent: 143
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 133
Osaka-fu, Japan
Patent: 122
Tokyo-to, Japan
Patent: 105
Tokyo-to, Japan
Patent: 103
With the analysis among 73 patents, we discovered top 32 start-ups by total patent application. Enlighten Innovations, Inc., Innomaq 21 SL, WeEn Semiconductors Co., Ltd. are active in this area.
Alberta, Canada
Patent: 12
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
Ohio, United States
Patent: 3
California, United States
Patent: 3
Massachusetts, United States
Patent: 2
With the analysis among related 4,589 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, South China University of Technology, Zhejiang University take 2.83% of patent filing during this period.
Hunan Sheng, China
Patent: 47
Guangdong Sheng, China
Patent: 42
Zhejiang Sheng, China
Patent: 41
Liaoning Sheng, China
Patent: 33
Shaanxi Sheng, China
Patent: 29
Kanagawa-ken, Japan
Patent: 28
Shaanxi Sheng, China
Patent: 26
Jilin Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 23
With the analysis among related 4,589 patents in last 5 years, we discover 173 new entrants. Zhaoqing Huashi University Optoelectronic Industry Research Institute, Enlighten Innovations, Inc., Svolt Energy Technology Co., Ltd. are the most active new entrants in this area.
undefined undefined
Patent: 13
Alberta, Canada
Patent: 12
Jiangsu Sheng, China
Patent: 11
Ohio, United States
Patent: 9
Gansu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Rheinland-Pfalz, Germany
Patent: 7
Queensland, Australia
Patent: 7
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
With the analysis among 4,567 patents, we discovered top 296 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, South China University of Technology are dominant in this area. They take 5.67% of the total patent filing.
Hunan Sheng, China
Patent: 109
Zhejiang Sheng, China
Patent: 80
Guangdong Sheng, China
Patent: 70
Liaoning Sheng, China
Patent: 58
Beijing Shi, China
Patent: 58
Liaoning Sheng, China
Patent: 57
Shanghai Shi, China
Patent: 50
Shanghai Shi, China
Patent: 48
Hubei Sheng, China
Patent: 44
Beijing Shi, China
Patent: 43