With the analysis among 39 patents, we discovered top 20 key players by total patent application. Nippon Telegraph & Telephone Corp., Koninklijke Philips NV, NEC Corp. are dominant in this area. They take 35.90% of the total patent filing.
Noord-Holland, Netherlands
Patent: 5
New Jersey, United States
Patent: 2
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 18 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, Shanghai Zhenfang Technology Co., Ltd., Institute of Information Engineering, Chinese Academy of Sciences take 33.33% of patent filing during this period.
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
undefined undefined
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 15 new entrants. Chongqing University of Posts and Telecommunications, Shanghai Zhenfang Technology Co., Ltd., Institute of Information Engineering, Chinese Academy of Sciences are the most active new entrants in this area.
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
undefined undefined
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 10 universities and scientific research institutions by total patent application. Southwest Petroleum University, Chongqing University of Posts and Telecommunications, Zhejiang Gongshang University are dominant in this area. They take 35.29% of the total patent filing.
Sichuan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1