With the analysis among 324 patents, we discovered top 147 key players by total patent application. Hyundai Motor Co., Ltd., Kia Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 16.36% of the total patent filing.
Fukushima-ken, Japan
Patent: 12
Ningbo Geely Automobile Research & Development Co. Ltd.
Zhejiang Sheng, China
Patent: 8
GM Global Technology Operations LLC
Michigan, United States
Patent: 7
Huagong Farley Lecce Welding System Engineering Co., Ltd.
Hubei Sheng, China
Patent: 7
Nippon Steel Nisshin Co., Ltd.
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With the analysis among related 147 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Ningbo Geely Automobile Research & Development Co. Ltd., Huagong Farley Lecce Welding System Engineering Co., Ltd., China FAW Co., Ltd. take 14.29% of patent filing during this period.
Ningbo Geely Automobile Research & Development Co. Ltd.
Zhejiang Sheng, China
Patent: 8
Huagong Farley Lecce Welding System Engineering Co., Ltd.
Hubei Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Nippon Steel Nisshin Co., Ltd.
Panova Intelligent Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 5
Tonggao Advanced Manufacturing Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4
Wuhan Boliante Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
With the analysis among related 147 patents in last 5 years, we discover 63 new entrants. Ningbo Geely Automobile Research & Development Co. Ltd., Huagong Farley Lecce Welding System Engineering Co., Ltd., China FAW Co., Ltd. are the most active new entrants in this area.
Ningbo Geely Automobile Research & Development Co. Ltd.
Zhejiang Sheng, China
Patent: 8
Huagong Farley Lecce Welding System Engineering Co., Ltd.
Hubei Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Nippon Steel Nisshin Co., Ltd.
Panova Intelligent Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Tonggao Advanced Manufacturing Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Michigan, United States
Patent: 3
Dongguan Junzhi Automatic Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guizhou Zhenhua Qunying Electric Co. Ltd.
Guizhou Sheng, China
Patent: 2
GAC Honda Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 61 patents, we discovered top 23 universities and scientific research institutions by total patent application. Changsha University of Science & Technology, Taiyuan University of Technology, Harbin Institute of Technology are dominant in this area. They take 31.15% of the total patent filing.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 10
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 5
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Beijing University of Technology
Beijing Shi, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Korea Advanced Institute of Science & Technology
Jilin Sheng, China
Patent: 1