With the analysis among 157 patents, we discovered top 82 key players by total patent application. Halliburton Energy Services, Inc., Sumitomo Electric Industries Ltd., Corning, Inc. are dominant in this area. They take 10.83% of the total patent filing.
Halliburton Energy Services, Inc.
Texas, United States
Patent: 7
Sumitomo Electric Industries Ltd.
New York, United States
Patent: 5
Telefonaktiebolaget LM Ericsson
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Linktel Technologies Co., Ltd.
Hubei Sheng, China
Patent: 4
Kent, United Kingdom
Patent: 4
Alliance Fiber Optic Products Co. Ltd.
Massachusetts, United States
Patent: 3
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With the analysis among related 72 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Guilin University of Electronic Technology, Institute of Semiconductors of Chinese Academy of Sciences, Shenzhen Power Supply Bureau Co., Ltd. take 15.28% of patent filing during this period.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Regents of The University of Michigan
Michigan, United States
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Guangzhou Special Pressure Equipment Testing and Research Institute
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Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
InnoLight Technology Corp.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 72 patents in last 5 years, we discover 35 new entrants. Guilin University of Electronic Technology, Institute of Semiconductors of Chinese Academy of Sciences, Shenzhen Power Supply Bureau Co., Ltd. are the most active new entrants in this area.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Regents of The University of Michigan
Michigan, United States
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Guangzhou Special Pressure Equipment Testing and Research Institute
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Patent: 3
InnoLight Technology Corp.
Jiangsu Sheng, China
Patent: 2
Zhengzhou University of Light Industry
Henan Sheng, China
Patent: 2
Changchun Institute of Optics Fine Mechanics & Physics
With the analysis among 109 patents, we discovered top 43 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Harbin Engineering University, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 14.68% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 5
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 4
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
New York, United States
Patent: 3
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3