Search results for “Polarization controller” companies
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Key Players
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Innovation Intensity
With the analysis among 1,646 patents, we discovered top 466 key players by total patent application. Fujitsu Ltd., Nippon Telegraph & Telephone Corp., NEC Corp. are dominant in this area. They take 13.18% of the total patent filing.
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 87
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 69
NEC Corp.
Tokyo-to, Japan
Patent: 61
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 46
Alcatel-Lucent SAS
France
Patent: 39
AT&T, Inc.
Texas, United States
Patent: 20
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 20
Advantest Corp.
Tokyo-to, Japan
Patent: 18
Corning, Inc.
New York, United States
Patent: 18
Agilent Technologies, Inc.
Beijing Shi, China
Patent: 17
Startups & Unicorns
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Innovation Intensity
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
STARTUP
Zhiding Medical Technology (hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 4
STARTUP
KIOXIA Corp.
Tokyo-to, Japan
Patent: 2
STARTUP
Scoobe3D GmbH
Bayern, Germany
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,230 patents applied in the last 5 years. We discover 390 most active companies in this area. The fast-growing China Jiliang University, Taiyuan University of Technology, Xidian University take 10.98% of patent filing during this period.
China Jiliang University
Zhejiang Sheng, China
Patent: 53
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 46
Xidian University
Shaanxi Sheng, China
Patent: 36
South China University of Technology
Guangdong Sheng, China
Patent: 33
Beijing Jiaotong University
Beijing Shi, China
Patent: 30
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 25
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 24
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 22
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 21
Tianjin University
Tianjin Shi, China
Patent: 19
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,230 patents in last 5 years, we discover 259 new entrants. Guangdong University of Technology, Zhijiang Laboratory, Taizhou Tonghe Laser Technology Co., Ltd. are the most active new entrants in this area.
Guangdong University of Technology
Guangdong Sheng, China
Patent: 19
Zhijiang Laboratory
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Patent: 9
Taizhou Tonghe Laser Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 7
North University of China
Shanxi Sheng, China
Patent: 6
Beijing Zhongke Guoguang Quantum Technology Co., Ltd.
Beijing Shi, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Shenzhen University of Technology
Guangdong Sheng, China
Patent: 5
Sichuan Lightsos Photoelectric Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
Shandong Ruixing Single Mode Laser Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Beijing Zhongchuangwei Nanjing Quantum Communication Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 2,015 patents, we discovered top 185 universities and scientific research institutions by total patent application. China Jiliang University, Taiyuan University of Technology, Beijing Jiaotong University are dominant in this area. They take 13.40% of the total patent filing.
China Jiliang University
Zhejiang Sheng, China
Patent: 127
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 72
Beijing Jiaotong University
Beijing Shi, China
Patent: 71
Xidian University
Shaanxi Sheng, China
Patent: 58
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 56
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 55
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 54
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 53
Tianjin University
Tianjin Shi, China
Patent: 51
Zhejiang University
Zhejiang Sheng, China
Patent: 48
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