With the analysis among 397 patents, we discovered top 209 key players by total patent application. DME Co. LLC, General Electric Co., ZTE Corp. are dominant in this area. They take 4.79% of the total patent filing.
Michigan, United States
Patent: 7
Massachusetts, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Baden-Württemberg, Germany
Patent: 5
Connecticut, United States
Patent: 5
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 4
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With the analysis among related 24 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Varo Teollisuuspalvelut Oy, Yangzhou Yaxing Motor Coach Co., Ltd., Qinghai Upper Yellow River Hydropower Development Co., Ltd. New Energy Branch take 20.83% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
New Jersey, United States
Patent: 1
Yunnan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 23 new entrants. Varo Teollisuuspalvelut Oy, Dalian University, Yangzhou Yaxing Motor Coach Co., Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 23 patents, we discovered top 7 universities and scientific research institutions by total patent application. Sichuan University, Zhejiang University, South China University of Technology are dominant in this area. They take 13.04% of the total patent filing.
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1