With the analysis among 206 patents, we discovered top 114 key players by total patent application. Lianyungang Shigang High Voltage Electric Porcelain Co., Ltd., China XD Electric Co., Ltd., Chongqing Pigeon Electric Porcelain Co. Ltd. are dominant in this area. They take 13.59% of the total patent filing.
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
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With the analysis among related 74 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Pukou Electric Porcelain Co., Ltd., Liling City, Hunan, Pingxiang Huanyu Electric Porcelain Factory, China University of Geosciences take 20.27% of patent filing during this period.
Hunan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Liling Hudian Shunlei Electric Porcelain Electric Co., Ltd.
Hunan Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
With the analysis among related 74 patents in last 5 years, we discover 38 new entrants. Pukou Electric Porcelain Co., Ltd., Liling City, Hunan, Pingxiang Huanyu Electric Porcelain Factory, Fushun Hi-tech Electric Porcelain & Electricity Mfg Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Liling Hudian Shunlei Electric Porcelain Electric Co., Ltd.
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 10 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, China University of Geosciences, National University of Singapore are dominant in this area. They take 48.28% of the total patent filing.
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Central Region, Singapore
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Coahuila de Zaragoza, Mexico
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1