With the analysis among 273 patents, we discovered top 113 key players by total patent application. Fujitsu Ltd., Nippon Telegraph & Telephone Corp., Scientific-Atlanta, Inc. are dominant in this area. They take 17.22% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
California, United States
Patent: 10
California, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 6
Illinois, United States
Patent: 6
New York, United States
Patent: 6
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With the analysis among related 16 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Shure, Inc., ADTRAN, Inc., Ruikuo Technology (Shenzhen) Co., Ltd. take 31.25% of patent filing during this period.
Illinois, United States
Patent: 2
Alabama, United States
Patent: 2
Ruikuo Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Tianchen Hechuang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 13 new entrants. Shure, Inc., ADTRAN, Inc., Ruikuo Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 2
Alabama, United States
Patent: 2
Ruikuo Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Tianchen Hechuang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 25 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang University, University of Yamanashi, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 36.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1