With the analysis among 97 patents, we discovered top 47 key players by total patent application. NEC Corp., Reification, Inc., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 18.56% of the total patent filing.
California, United States
Patent: 6
Nippon Telegraph & Telephone Corp.
Advanced Telecommunications Research Institute International
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With the analysis among related 59 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Hitachi Ltd., ZTE Corp., Fujitsu Ltd. take 15.25% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Advanced Telecommunications Research Institute International
724 Research Institute of China Shipbuilding Industry Corporation
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Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
California, United States
Patent: 2
Nippon Telegraph & Telephone Corp.
With the analysis among related 59 patents in last 5 years, we discover 28 new entrants. ZTE Corp., Fujitsu Ltd., 724 Research Institute of China Shipbuilding Industry Corporation are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
724 Research Institute of China Shipbuilding Industry Corporation
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Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 2
Shenyang Ruichu Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Southwest University of Science & Technology
Sichuan Sheng, China
Patent: 1
With the analysis among 44 patents, we discovered top 24 universities and scientific research institutions by total patent application. Tongji University, Xidian University, The Shenzhen Institutes of Advanced Technology are dominant in this area. They take 13.64% of the total patent filing.
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1