Search results for “Optical switch” companies
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Key Players
Order by:
Innovation Intensity
With the analysis among 19,941 patents, we discovered top 482 key players by total patent application. Nippon Telegraph & Telephone Corp., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 16.80% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 1,494
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 992
NEC Corp.
Tokyo-to, Japan
Patent: 865
Hitachi Ltd.
Tokyo-to, Japan
Patent: 464
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 431
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 395
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 322
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 277
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 259
British Telecommunications Plc
United Kingdom
Patent: 229
Startups & Unicorns
Order by:
Innovation Intensity
With the analysis among 96 patents, we discovered top 34 start-ups by total patent application. PsiQuantum Corp., Scantinel Photonics GmbH, Xfusion Digital Technologies Co. Ltd. are active in this area.
STARTUP
PsiQuantum Corp.
California, United States
Patent: 10
STARTUP
Scantinel Photonics GmbH
Baden-Württemberg, Germany
Patent: 10
STARTUP
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 9
STARTUP
SiLC Technologies, Inc.
California, United States
Patent: 7
STARTUP
Makalu Optics Ltd.
Israel
Patent: 7
STARTUP
ROADMap Systems Ltd.
Cambridgeshire, United Kingdom
Patent: 6
STARTUP
Voyant Photonics, Inc.
New York, United States
Patent: 4
STARTUP
Zhiding Medical Technology (hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,900 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Nippon Telegraph & Telephone Corp., Zhejiang University take 6.10% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 94
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 85
Zhejiang University
Zhejiang Sheng, China
Patent: 59
Jilin University
Jilin Sheng, China
Patent: 34
Accelink Technologies Co., Ltd.
Hubei Sheng, China
Patent: 33
Zhongshan Shuimu Guanghua Electronic Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 31
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 29
Delta Electronics, Inc.
Taiwan Province, China
Patent: 28
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 27
Zhijiang Laboratory
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Patent: 25
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 3,900 patents in last 5 years, we discover 261 new entrants. Zhongshan Shuimu Guanghua Electronic Information Technology Co., Ltd., Zhijiang Laboratory, Hubei University of Science & Technology are the most active new entrants in this area.
Zhongshan Shuimu Guanghua Electronic Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 31
Zhijiang Laboratory
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Patent: 25
Hubei University of Science & Technology
Hubei Sheng, China
Patent: 17
Shenzhen Ouyi Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Guilin Guanglong Integrated Technology Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 13
Darfon Electronics Corp.
Jiangsu Sheng, China
Patent: 12
SubCom LLC
New Jersey, United States
Patent: 11
STARTUP
PsiQuantum Corp.
California, United States
Patent: 10
Hangzhou Guangli Technology Co., Ltd
Zhejiang Sheng, China
Patent: 10
STARTUP
Scantinel Photonics GmbH
Baden-Württemberg, Germany
Patent: 10
Research Institutions
Order by:
Innovation Intensity
With the analysis among 3,353 patents, we discovered top 267 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, University of Electronic Science & Technology of China are dominant in this area. They take 10.68% of the total patent filing.
Zhejiang University
Zhejiang Sheng, China
Patent: 103
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 85
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 61
Jilin University
Jilin Sheng, China
Patent: 59
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 57
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 56
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 45
Shenzhen University
Guangdong Sheng, China
Patent: 44
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 41
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 40
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