With the analysis among 9,134 patents, we discovered top 499 key players by total patent application. VKR Holding A/S, Roto Frank Holding AG, Shanghai Mobitech Auto Parts Co. Ltd. are dominant in this area. They take 4.86% of the total patent filing.
Hovedstaden, Denmark
Patent: 243
Shanghai Shi, China
Patent: 95
Anhui Sheng, China
Patent: 90
Jiangsu Sheng, China
Patent: 60
Jiangsu Sheng, China
Patent: 59
Zhejiang Sheng, China
Patent: 51
California, United States
Patent: 46
Shanghai Shi, China
Patent: 46
Nordrhein-Westfalen, Germany
Patent: 45
With the analysis among 66 patents, we discovered top 17 start-ups by total patent application. Aisin KK, Mansion, Inc., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 31
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 4
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 5,786 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing VKR Holding A/S, Shanghai Mobitech Auto Parts Co. Ltd., Jiangsu Tiemao Glass Co., Ltd. take 4.01% of patent filing during this period.
Hovedstaden, Denmark
Patent: 94
Shanghai Shi, China
Patent: 82
Jiangsu Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 53
Anhui Sheng, China
Patent: 44
Hubei Sheng, China
Patent: 41
Zhejiang Sheng, China
Patent: 30
Chongqing Shi, China
Patent: 29
Shanghai Shi, China
Patent: 26
Fujian Sheng, China
Patent: 25
With the analysis among related 5,786 patents in last 5 years, we discover 355 new entrants. Youliang Heavy Industry (Wuhan) Co., Ltd., Jiangsu Apner Energy Saving Technology Co., Ltd., Wuhan Clever Soar Sunroof System Co.,Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 16
Jilin Sheng, China
Patent: 16
Hunan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
With the analysis among 598 patents, we discovered top 180 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Beijing Jiaotong University, Sichuan University are dominant in this area. They take 10.87% of the total patent filing.
Sichuan Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Jilin Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5