With the analysis among 643 patents, we discovered top 382 key players by total patent application. NEC Corp., Fujitsu Ltd., Matsushita Electronics Corp. are dominant in this area. They take 8.55% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 15
Henan Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 10
Tokyo-to, Japan
Patent: 10
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 101 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing Zhengzhou Yunhai Information Technology Co., Ltd., Hu Bei Cheng Li Zhuan Yong Qi Che You Xian Gong Si, Jiaxing Yiwei Electronic Technology Co., Ltd. take 13.86% of patent filing during this period.
Henan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 101 patents in last 5 years, we discover 68 new entrants. Hu Bei Cheng Li Zhuan Yong Qi Che You Xian Gong Si, China Shipbuilding NDRI Engineering Co., Ltd., Zhongguo Architecture Development Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 129 patents, we discovered top 47 universities and scientific research institutions by total patent application. Yangzhou University, Beihang University, Zhejiang University are dominant in this area. They take 23.26% of the total patent filing.
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
New Mexico, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2