With the analysis among 103 patents, we discovered top 69 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., NEC Corp. are dominant in this area. They take 10.68% of the total patent filing.
Jeollabuk-do, South Korea
Patent: 3
Prefixa Vision Systems SA de CV
New York, United States
Patent: 2
Chiba-ken, Japan
Patent: 2
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With the analysis among related 19 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Jilin University, Chongqing University, Shanghai Jiao Tong University take 63.16% of patent filing during this period.
Jilin Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Five Seasons Data Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 12 new entrants. Jilin University, Chongqing University, Shanghai Jiao Tong University are the most active new entrants in this area.
Jilin Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Five Seasons Data Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 47 patents, we discovered top 21 universities and scientific research institutions by total patent application. Jilin University, Beihang University, Shanghai Jiao Tong University are dominant in this area. They take 29.79% of the total patent filing.
Jilin Sheng, China
Patent: 8
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Utah, United States
Patent: 1
Sichuan Sheng, China
Patent: 1