With the analysis among 16 patents, we discovered top 12 key players by total patent application. Xi'an High Voltage Apparatus Research Institute Co., Ltd., CRRC Chengdu Co., Ltd., Beijing Xingtiantong Telecommunications Technology Co., Ltd. are dominant in this area. They take 18.75% of the total patent filing.
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Suzhou Nuosen Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Ningxia Huizi Zizhiqu, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiaxing Houlang Culture Media Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Suzhou Nuosen Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Suzhou Nuosen Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1