With the analysis among 34 patents, we discovered top 29 key players by total patent application. Fuji Electric Co., Ltd., Fujitsu Ltd., Otis Engineering Corp. are dominant in this area. They take 20.59% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Aichi-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 2 most active companies in this area.
Xi'an Daze Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 2 new entrants.
Xi'an Daze Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Qinghai Sheng, China
Patent: 1