Search results for “Time-Slot Interchange” companies
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Key Players
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Innovation Intensity
With the analysis among 776 patents, we discovered top 134 key players by total patent application. AT&T, Inc., Fujitsu Ltd., NEC Corp. are dominant in this area. They take 21.65% of the total patent filing.
AT&T, Inc.
Texas, United States
Patent: 72
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 50
NEC Corp.
Tokyo-to, Japan
Patent: 46
Lucent Technologies, Inc.
New Jersey, United States
Patent: 42
MERCURY Corp.
South Korea
Patent: 35
Western Electric Co., Inc.
Georgia, United States
Patent: 30
Bell Laboratories, Inc.
Wisconsin, United States
Patent: 26
International Standard Electric Corp.
New York, United States
Patent: 24
Siemens AG
Bayern, Germany
Patent: 21
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 20
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 15 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Shanghai Xindian Optoelectronics Technology Co., Ltd., Nanjing Polytechnic University, Nanjing University of Aeronautics & Astronautics take 40.00% of patent filing during this period.
Shanghai Xindian Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Nanjing Polytechnic University
Jiangsu Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
China Aeronautical Radio Electronics Research Institute
China
Patent: 1
Xidian University
Shaanxi Sheng, China
Patent: 1
NEC Platforms Ltd.
Tokyo-to, Japan
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Guangzhou Lanma Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Les Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
East China Air Traffic Administration of Civil Aviation of China
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Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 15 patents in last 5 years, we discover 14 new entrants. Shanghai Xindian Optoelectronics Technology Co., Ltd., Nanjing Polytechnic University, Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Shanghai Xindian Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Nanjing Polytechnic University
Jiangsu Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
China Aeronautical Radio Electronics Research Institute
China
Patent: 1
Xidian University
Shaanxi Sheng, China
Patent: 1
NEC Platforms Ltd.
Tokyo-to, Japan
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Guangzhou Lanma Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Les Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
East China Air Traffic Administration of Civil Aviation of China
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Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 26 patents, we discovered top 10 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Shanghai Jiao Tong University, Fudan University are dominant in this area. They take 65.38% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Fudan University
Shanghai Shi, China
Patent: 1
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Xidian University
Shaanxi Sheng, China
Patent: 1
University of Colorado Colorado Springs
Colorado, United States
Patent: 1
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Korea Advanced Institute of Science & Technology
South Korea
Patent: 1
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