With the analysis among 457 patents, we discovered top 195 key players by total patent application. Nippon Telegraph & Telephone Corp., StradVision, Inc., NEC Corp. are dominant in this area. They take 22.76% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 25
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Matsushita Electronics Corp.
With the analysis among 8 patents, we discovered top 6 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Enlitic, Inc., Baum Co., Ltd. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 3
California, United States
Patent: 1
Hangzhou Intelligence Indeed Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Yisheng Intelligent Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 452 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing StradVision, Inc., Nippon Telegraph & Telephone Corp., LG Electronics, Inc. take 11.28% of patent filing during this period.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 8
Fujian Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
Industrial Technology Research Institute
Taiwan Province, China
Patent: 6
With the analysis among related 452 patents in last 5 years, we discover 192 new entrants. StradVision, Inc., LG Electronics, Inc., Fuzhou University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
California, United States
Patent: 6
Industrial Technology Research Institute
Taiwan Province, China
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 5
North University of China
Shanxi Sheng, China
Patent: 5
With the analysis among 310 patents, we discovered top 116 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Jiangsu University are dominant in this area. They take 9.68% of the total patent filing.
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
The University of Electro-Communications
Jiangsu Sheng, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
National University of Defense Technology
Hunan Sheng, China
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 5