With the analysis among 44 patents, we discovered top 37 key players by total patent application. State Grid Corp. of China, Guizhou Power Grid Co., Micronics Japan Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Beijing Shi, China
Patent: 6
Guizhou Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 1
Taiwan Province, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
Ohio, United States
Patent: 1
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With the analysis among related 9 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Guizhou Power Grid Co., State Grid Corp. of China, Guilin Woodpecker Medical Instrument Co. Ltd. take 55.56% of patent filing during this period.
Guizhou Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chengdu Weilan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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Patent: 1
Guangzhou Tinghui Medical Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 6 new entrants. Guilin Woodpecker Medical Instrument Co. Ltd., Chengdu Weilan Technology Co., Ltd., Jiaxiang Electric Power Bureau are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Chengdu Weilan Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
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Patent: 1
Guangzhou Tinghui Medical Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Yunnan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1