With the analysis among 447 patents, we discovered top 163 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 16.11% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 24
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 16
Sumitomo Osaka Cement Co., Ltd.
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 10
California, United States
Patent: 9
California, United States
Patent: 8
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 3
With the analysis among related 241 patents applied in the last 5 years. We discover 125 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., United Microelectronics Center LLC, Sanming University take 12.03% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 15
United Microelectronics Center LLC
Chongqing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shanghai New Micro Technology R&D Center Co., Ltd.
Shanghai Shi, China
Patent: 6
Samsung Electronics Co., Ltd.
California Institute of Technology
California, United States
Patent: 6
Wuhan Research Institute of Post & Telecommunications Co. Ltd.
Hubei Sheng, China
Patent: 6
Photonics Electronics Technology Research Association
With the analysis among related 241 patents in last 5 years, we discover 96 new entrants. United Microelectronics Center LLC, Sanming University, California Institute of Technology are the most active new entrants in this area.
United Microelectronics Center LLC
Chongqing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
California Institute of Technology
California, United States
Patent: 6
Shanghai New Micro Technology R&D Center Co., Ltd.
Shanghai Shi, China
Patent: 6
Wuhan Optics Valley Information Optoelectronics Innovation Center Co., Ltd.
Hubei Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Fujitsu Optical Components Ltd.
Kanagawa-ken, Japan
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
With the analysis among 203 patents, we discovered top 64 universities and scientific research institutions by total patent application. Zhejiang University, Institute of Semiconductors of Chinese Academy of Sciences, Peking University are dominant in this area. They take 14.78% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 8
Fujian Sheng, China
Patent: 7
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 6
California Institute of Technology
California, United States
Patent: 6
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Wuhan University of Technology
Hubei Sheng, China
Patent: 5