With the analysis among 159 patents, we discovered top 71 key players by total patent application. Nippon Telegraph & Telephone Corp., Corning, Inc., Fujikura Ltd. are dominant in this area. They take 16.35% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 9
Sumitomo Osaka Cement Co., Ltd.
International Business Machines Corp.
New York, United States
Patent: 5
Matsushita Electronics Corp.
Samsung Electronics Co., Ltd.
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With the analysis among related 15 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Riken Corp., Topcon Corp., Mindtronic Ai Co., Limited take 66.67% of patent filing during this period.
Mindtronic Ai Co., Limited
Zhejiang Sheng, China
Patent: 2
Shanghai XPT Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 1
Samsung Electronics Co., Ltd.
Shanghai Zuqiang Energy Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas
With the analysis among related 15 patents in last 5 years, we discover 6 new entrants. Mindtronic Ai Co., Limited, Shanghai XPT Technology Co., Ltd., Shanghai Zuqiang Energy Co., Ltd. are the most active new entrants in this area.
Mindtronic Ai Co., Limited
Shanghai XPT Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Shanghai Zuqiang Energy Co., Ltd.
Shanghai Shi, China
Patent: 1
Shanghai Institute of Technology
Shanghai Shi, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas
Jiangsu Pu Shixiang Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 45 patents, we discovered top 19 universities and scientific research institutions by total patent application. California Institute of Technology, Zhejiang University, Nankai University are dominant in this area. They take 44.44% of the total patent filing.
California Institute of Technology
California, United States
Patent: 8
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Victoria, Australia
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Chiba-ken, Japan
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Universidad Autónoma de Madrid