With the analysis among 3,851 patents, we discovered top 476 key players by total patent application. Sumitomo Electric Industries Ltd., Corning, Inc., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 9.37% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 138
New York, United States
Patent: 118
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 105
Lucent Technologies, Inc.
New Jersey, United States
Patent: 67
Tokyo-to, Japan
Patent: 64
Noord-Holland, Netherlands
Patent: 59
Tokyo-to, Japan
Patent: 51
Massachusetts, United States
Patent: 49
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 48
With the analysis among 20 patents, we discovered top 6 start-ups by total patent application. Magic Leap, Inc., National Institutes for Quantum & Radiological Science & Tech, MPB Communications, Inc. are active in this area.
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Amibu Robot Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,172 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang Guangta Safety Technology Co., Ltd., Fujikura Ltd., Panasonic Intellectual Property Management Co. Ltd. take 5.80% of patent filing during this period.
Zhejiang Guangta Safety Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 23
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 19
The 34th Research Institute of China Electronics Technology Corporation
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Patent: 18
Zhejiang Sheng, China
Patent: 17
National University of Defense Technology
Hunan Sheng, China
Patent: 17
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Chongqing Yunchuang Jianglai Photoelectric Technology Co., Ltd.
Chongqing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
With the analysis among related 1,172 patents in last 5 years, we discover 358 new entrants. Zhejiang Guangta Safety Technology Co., Ltd., Chongqing Yunchuang Jianglai Photoelectric Technology Co., Ltd., Nanchang Hangkong University are the most active new entrants in this area.
Zhejiang Guangta Safety Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 26
Chongqing Yunchuang Jianglai Photoelectric Technology Co., Ltd.
Chongqing Shi, China
Patent: 13
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 8
Wuxi Hanuo Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Wuhan Huagong Laser Engineering Co. Ltd.
Hubei Sheng, China
Patent: 6
California, United States
Patent: 6
Guangdong University of Technology
Guangdong Sheng, China
Patent: 6
Jiangsu Caplin Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 6
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 5
With the analysis among 995 patents, we discovered top 170 universities and scientific research institutions by total patent application. China Jiliang University, Wuhan University of Technology, Tianjin University are dominant in this area. They take 11.96% of the total patent filing.
Zhejiang Sheng, China
Patent: 56
Wuhan University of Technology
Hubei Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 23
National University of Defense Technology
Hunan Sheng, China
Patent: 22
Shandong Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 19
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 19
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 17
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 16