With the analysis among 46 patents, we discovered top 27 key players by total patent application. Baldwin Piano & Organ Co., Donghee Industrial Co., Ltd., Gec Plc are dominant in this area. They take 15.22% of the total patent filing.
Ohio, United States
Patent: 3
Shizuoka-ken, Japan
Patent: 1
Indiana, United States
Patent: 1
Taiwan Province, China
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 5 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Jiaxing University, Yanshan University are dominant in this area. They take 42.86% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1