With the analysis among 24 patents, we discovered top 14 key players by total patent application. Sony Group Corp., Sony Electronics, Inc., Nissan North America, Inc. are dominant in this area. They take 62.50% of the total patent filing.
California, United States
Patent: 5
Tennessee, United States
Patent: 5
New York, United States
Patent: 2
Pennsylvania, United States
Patent: 2
Fukushima-ken, Japan
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, Huzhou Teachers College, Huaihua University take 44.44% of patent filing during this period.
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
New York, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
California, United States
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 7 new entrants. Chongqing University of Posts and Telecommunications, Huzhou Teachers College, Huaihua University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Chiba-ken, Japan
Patent: 1
California, United States
Patent: 1
With the analysis among 20 patents, we discovered top 12 universities and scientific research institutions by total patent application. Guangxi University, Chongqing University of Posts and Telecommunications, Tsinghua University are dominant in this area. They take 40.00% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1