With the analysis among 64 patents, we discovered top 44 key players by total patent application. Smiths Medical PM, Inc., Garmin Ltd., Sony Group Corp. are dominant in this area. They take 20.31% of the total patent filing.
Wisconsin, United States
Patent: 6
Schaffhausen, Switzerland
Patent: 4
Illinois, United States
Patent: 2
Fujian Sheng, China
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Sony Group Corp., Xiamen Zhongxingyu Technology Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd. take 55.56% of patent filing during this period.
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 5 new entrants. Xiamen Zhongxingyu Technology Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd., Jilin University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 13 patents, we discovered top 9 universities and scientific research institutions by total patent application. Tongji University, Jilin University, Railway Technical Research Institute are dominant in this area. They take 23.08% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1