With the analysis among 121 patents, we discovered top 59 key players by total patent application. Versa Power Systems Ltd., Fujitsu Ltd., Xerox are dominant in this area. They take 20.66% of the total patent filing.
Alberta, Canada
Patent: 13
Connecticut, United States
Patent: 6
Ohio, United States
Patent: 5
California, United States
Patent: 5
California, United States
Patent: 4
Taiwan Province, China
Patent: 3
Idaho, United States
Patent: 3
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With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Leader Technologies, Inc., Xi'an Tedian Smart Charging Technology Co., Ltd., Mitsubishi Electric Corp. take 66.67% of patent filing during this period.
Ohio, United States
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Ohio, United States
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 1 universities and scientific research institutions by total patent application.