With the analysis among 1,945 patents, we discovered top 438 key players by total patent application. Sony Group Corp., NEC Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 15.27% of the total patent filing.
Tokyo-to, Japan
Patent: 114
Tokyo-to, Japan
Patent: 111
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 72
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 58
Toyama-ken, Japan
Patent: 53
Tokyo-to, Japan
Patent: 38
Shizuoka-ken, Japan
Patent: 36
Michigan, United States
Patent: 36
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 30
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. TriEye Ltd., Aisin KK, Logan Laser Technology (Wuhan) Co. Ltd. are active in this area.
Logan Laser Technology (Wuhan) Co. Ltd.
Hubei Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1
With the analysis among related 773 patents applied in the last 5 years. We discover 273 most active companies in this area. The fast-growing Nanjing University of Information Science & Technology, Shenzhen University, South China University of Technology take 10.87% of patent filing during this period.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 33
South China University of Technology
Guangdong Sheng, China
Patent: 16
Guangdong University of Technology
Guangdong Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
National Institutes of Natural Sciences
Zhejiang Sheng, China
Patent: 12
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 11
With the analysis among related 773 patents in last 5 years, we discover 180 new entrants. Changchun Sci-Tech University, Taizhou Tonghe Laser Technology Co., Ltd., Huaxin Technology (Tianjin) Co., Ltd. are the most active new entrants in this area.
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 11
Taizhou Tonghe Laser Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Huaxin Technology (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 8
University of Science & Technology of China
Anhui Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Hangzhou Altron Photonics Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 6
Wuhan Anyang Laser Technology Co., Ltd.
Hubei Sheng, China
Patent: 5
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 5
Shandong Ruixing Single Mode Laser Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
With the analysis among 1,223 patents, we discovered top 161 universities and scientific research institutions by total patent application. Shenzhen University, Beijing University of Technology, Nanjing University of Information Science & Technology are dominant in this area. They take 12.43% of the total patent filing.
Guangdong Sheng, China
Patent: 62
Beijing University of Technology
Beijing Shi, China
Patent: 46
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 44
Shandong Sheng, China
Patent: 29
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 29
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 26
Jilin Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 24
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 20
South China University of Technology
Guangdong Sheng, China
Patent: 19