With the analysis among 16 patents, we discovered top 16 key players by total patent application. Dalian Yichuang Tiandi Technology Development Co., Ltd., TAISEI Corp., Hiroshima Kasei Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Liaoning Sheng, China
Patent: 2
Hiroshima-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Harbin Engineering University, Shanghai Smike Health Environment Technology Co., Ltd., JIANGSU SAN XIAN ARCHITECTURAL ACOUSTICS SYSTEM CO.,LTD. take 50.00% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Harbin Engineering University, Shanghai Smike Health Environment Technology Co., Ltd., JIANGSU SAN XIAN ARCHITECTURAL ACOUSTICS SYSTEM CO.,LTD. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1