With the analysis among 395 patents, we discovered top 190 key players by total patent application. Toray Industries, Inc., Teijin Ltd., Mitsubishi Rayon Co Ltd are dominant in this area. They take 18.48% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 10
Astarte Fiber Networks, Inc.
Colorado, United States
Patent: 9
Milliken & Co. (South Carolina)
South Carolina, United States
Patent: 8
No data, please try another search term
With the analysis among related 79 patents applied in the last 5 years. We discover 68 most active companies in this area. The fast-growing Wuhan Raycus Fiber Laser Technologies Co., Ltd., Wuhan Telecommunication Devices Co. Ltd., Huawei Technologies Co., Ltd. take 15.19% of patent filing during this period.
Wuhan Raycus Fiber Laser Technologies Co., Ltd.
Hubei Sheng, China
Patent: 5
Wuhan Telecommunication Devices Co. Ltd.
Hubei Sheng, China
Patent: 4
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nippon Telegraph & Telephone Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Ohio, United States
Patent: 2
Nanjing Institute of Astronomical Optics Technology, National Astronomical Observatory, Chinese Academy of Sciences
undefined undefined
Patent: 2
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 2
China Mobile Group Design Institute Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 79 patents in last 5 years, we discover 63 new entrants. Wuhan Raycus Fiber Laser Technologies Co., Ltd., Wuhan Telecommunication Devices Co. Ltd., Huawei Technologies Co., Ltd. are the most active new entrants in this area.
Wuhan Raycus Fiber Laser Technologies Co., Ltd.
Hubei Sheng, China
Patent: 5
Wuhan Telecommunication Devices Co. Ltd.
Hubei Sheng, China
Patent: 4
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Nanjing Institute of Astronomical Optics Technology, National Astronomical Observatory, Chinese Academy of Sciences
undefined undefined
Patent: 2
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 2
China Mobile Group Design Institute Co., Ltd.
Beijing Shi, China
Patent: 2
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 45 patents, we discovered top 22 universities and scientific research institutions by total patent application. Hamamatsu University School of Medicine, Korea Institute of Science & Technology, Nanjing Forestry University are dominant in this area. They take 17.78% of the total patent filing.
Hamamatsu University School of Medicine
Shizuoka-ken, Japan
Patent: 4
Korea Institute of Science & Technology
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Hiroshima-ken, Japan
Patent: 1
National Taiwan University
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Dalian Polytechnic University
Liaoning Sheng, China
Patent: 1