Search results for “Wavelength-division multiplexing” companies
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Key Players
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Innovation Intensity
With the analysis among 13,818 patents, we discovered top 482 key players by total patent application. Fujitsu Ltd., NEC Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 13.85% of the total patent filing.
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 796
NEC Corp.
Tokyo-to, Japan
Patent: 616
Samsung Electronics Co., Ltd.
South Korea
Patent: 502
Alcatel-Lucent SAS
France
Patent: 414
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 411
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 367
Lucent Technologies, Inc.
New Jersey, United States
Patent: 285
Telefonaktiebolaget LM Ericsson
Sweden
Patent: 245
ZTE Corp.
Guangdong Sheng, China
Patent: 205
AT&T, Inc.
Texas, United States
Patent: 200
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 38 patents, we discovered top 19 start-ups by total patent application. Seeqc, Inc., Point Technologies, Inc., Equinox Innovative Systems LLC are active in this area.
STARTUP
Seeqc, Inc.
New York, United States
Patent: 7
STARTUP
Point Technologies, Inc.
California, United States
Patent: 5
STARTUP
Equinox Innovative Systems LLC
United States
Patent: 4
STARTUP
APRESIA Systems Ltd.
Tokyo-to, Japan
Patent: 3
STARTUP
ROADMap Systems Ltd.
Cambridgeshire, United Kingdom
Patent: 3
STARTUP
Potoo Marketing LLC
Connecticut, United States
Patent: 2
STARTUP
Alpine Optoelectronics, Inc.
California, United States
Patent: 2
STARTUP
Discovery Life Sciences LLC
Alabama, United States
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
STARTUP
Wuhan Lingtu Sensing Technology Co Ltd.
Hubei Sheng, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,467 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Taiyuan University of Technology, Beijing University of Posts & Telecommunications take 4.87% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 74
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 50
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 45
South China University of Technology
Guangdong Sheng, China
Patent: 38
Accelink Technologies Co., Ltd.
Hubei Sheng, China
Patent: 38
NEC Corp.
Tokyo-to, Japan
Patent: 34
China Jiliang University
Zhejiang Sheng, China
Patent: 33
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 31
Zhejiang University
Zhejiang Sheng, China
Patent: 30
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 29
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 3,467 patents in last 5 years, we discover 243 new entrants. Zhongshan Shuimu Guanghua Electronic Information Technology Co., Ltd., China Mobile Communication Co., Ltd., Zhijiang Laboratory are the most active new entrants in this area.
Zhongshan Shuimu Guanghua Electronic Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 19
China Mobile Communication Co., Ltd.
Beijing Shi, China
Patent: 17
Zhijiang Laboratory
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Patent: 16
Shenzhen Afalight Photoelectric Technology Co., Ltd.
Guangdong Sheng, China
Patent: 15
E-Ray Optoelectronics Technology (Anhui) Co., Ltd.
Anhui Sheng, China
Patent: 14
Fujian Tianrui Optoelectronics Co., Ltd.
Fujian Sheng, China
Patent: 13
Hubei Shenglian Optoelectronic Communication Co., Ltd.
Hubei Sheng, China
Patent: 13
Jiangxi Xunte Communication Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 11
Shenzhen University of Technology
Guangdong Sheng, China
Patent: 11
Guangdong Ruigu Optical Network Communications Co. Ltd.
Guangdong Sheng, China
Patent: 11
Research Institutions
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Innovation Intensity
With the analysis among 3,911 patents, we discovered top 238 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, China Jiliang University, Zhejiang University are dominant in this area. They take 17.57% of the total patent filing.
Korea Advanced Institute of Science & Technology
South Korea
Patent: 156
China Jiliang University
Zhejiang Sheng, China
Patent: 120
Zhejiang University
Zhejiang Sheng, China
Patent: 110
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 99
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 92
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 85
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 81
Tianjin University
Tianjin Shi, China
Patent: 67
South China University of Technology
Guangdong Sheng, China
Patent: 65
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 64
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