With the analysis among 120 patents, we discovered top 40 key players by total patent application. NEC Corp., Fujitsu Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 35.83% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 12
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 12
Sumitomo Chemical Co., Ltd.
Texas, United States
Patent: 5
Matsushita Electronics Corp.
Massachusetts, United States
Patent: 4
Mitsubishi Electric Corp.
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With the analysis among related 10 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing HC Semitek (Zhejiang) Co., Ltd., Sun Yat-Sen University, University of Science & Technology of China take 60.00% of patent filing during this period.
HC Semitek (Zhejiang) Co., Ltd.
Guangdong Sheng, China
Patent: 2
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Wuhu Elec Tech Photoelectric Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
Suzhou Pure Opto-Electronic Material Co.,Ltd
Jiangsu Sheng, China
Patent: 1
Huaian Aucksun Optoelectronics Technology Ltd.
Jiangsu Sheng, China
Patent: 1
The 13th Research Institute of China Electronics Technology Corporation
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Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 5 new entrants. HC Semitek (Zhejiang) Co., Ltd., University of Science & Technology of China, Wuhu Elec Tech Photoelectric Technology Co. Ltd. are the most active new entrants in this area.
HC Semitek (Zhejiang) Co., Ltd.
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Wuhu Elec Tech Photoelectric Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
Huaian Aucksun Optoelectronics Technology Ltd.
Jiangsu Sheng, China
Patent: 1
The 13th Research Institute of China Electronics Technology Corporation
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Patent: 1
With the analysis among 10 patents, we discovered top 4 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Peking University, University of Science & Technology of China are dominant in this area. They take 60.00% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 1