With the analysis among 625 patents, we discovered top 254 key players by total patent application. Zhiyue Tengfeng Technology Group Co., Ltd., ENN Energy Power Technology (Shanghai) Co., Ltd., Yongxu Tengfeng New Energy Power Technology (Beijing) Co., Ltd. are dominant in this area. They take 14.40% of the total patent filing.
Beijing Shi, China
Patent: 46
Shanghai Shi, China
Patent: 23
Beijing Shi, China
Patent: 21
Beijing Shi, China
Patent: 20
Noord-Brabant, Netherlands
Patent: 18
Heilongjiang Sheng, China
Patent: 16
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Patent: 14
Tokyo-to, Japan
Patent: 12
Gyeongsangnam-do, South Korea
Patent: 12
MECCA, Saudi Arabia
Patent: 12
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With the analysis among related 389 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing Zhiyue Tengfeng Technology Group Co., Ltd., Yongxu Tengfeng New Energy Power Technology (Beijing) Co., Ltd., ENN Energy Power Technology (Shanghai) Co., Ltd. take 20.31% of patent filing during this period.
Beijing Shi, China
Patent: 46
Beijing Shi, China
Patent: 21
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Beijing Yongxu Tengfeng New Energy Power Technology Development Co., Ltd.
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Noord-Brabant, Netherlands
Patent: 9
Heilongjiang Sheng, China
Patent: 5
With the analysis among related 389 patents in last 5 years, we discover 109 new entrants. Zhiyue Tengfeng Technology Group Co., Ltd., Yongxu Tengfeng New Energy Power Technology (Beijing) Co., Ltd., Harbin Engineering University are the most active new entrants in this area.
Beijing Shi, China
Patent: 46
Beijing Shi, China
Patent: 21
Heilongjiang Sheng, China
Patent: 11
Beijing Yongxu Tengfeng New Energy Power Technology Development Co., Ltd.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among 270 patents, we discovered top 52 universities and scientific research institutions by total patent application. Beihang University, Harbin Engineering University, Southeast University are dominant in this area. They take 17.78% of the total patent filing.
Beijing Shi, China
Patent: 22
Heilongjiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Massachusetts, United States
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5