With the analysis among 12 patents, we discovered top 10 key players by total patent application. Sound Sleep Health, North China Municipal Engineering Design & Research Institute, Nozawa Corp. are dominant in this area. They take 41.67% of the total patent filing.
Washington, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hawaii, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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With the analysis among related 22 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Sound Sleep Health, North China Municipal Engineering Design & Research Institute, Peking University Shenzhen Graduate School take 27.27% of patent filing during this period.
Washington, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hawaii, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 10 new entrants. Sound Sleep Health, North China Municipal Engineering Design & Research Institute, Peking University Shenzhen Graduate School are the most active new entrants in this area.
Washington, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hawaii, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 7 universities and scientific research institutions by total patent application. Peking University Shenzhen Graduate School, Beijing Normal University, Shantou University are dominant in this area. They take 52.94% of the total patent filing.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1