With the analysis among 749 patents, we discovered top 127 key players by total patent application. Hyundai Motor Co., Ltd., Robert Bosch GmbH, Kia Corp. are dominant in this area. They take 40.72% of the total patent filing.
Baden-Württemberg, Germany
Patent: 80
New Jersey, United States
Patent: 43
Ford Global Technologies LLC
Michigan, United States
Patent: 25
Jilin Sheng, China
Patent: 20
Connecticut, United States
Patent: 14
Gyeonggi-do, South Korea
Patent: 14
GM Global Technology Operations LLC
Michigan, United States
Patent: 13
Brussels Hoofdstedelijk Gewest, Belgium
Patent: 12
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With the analysis among related 112 patents applied in the last 5 years. We discover 51 most active companies in this area. The fast-growing Usui International Industry Co., Ltd, Kia Corp., Hyundai Motor Co., Ltd. take 31.25% of patent filing during this period.
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Patent: 13
Ohio, United States
Patent: 9
New Jersey, United States
Patent: 9
Virginia, United States
Patent: 7
Hubei Sheng, China
Patent: 4
Connecticut, United States
Patent: 4
Hubei Sheng, China
Patent: 3
With the analysis among related 112 patents in last 5 years, we discover 29 new entrants. The Lubrizol Corp., Dongfeng Motor Group Co., Ltd., Guangxi University are the most active new entrants in this area.
Ohio, United States
Patent: 9
Hubei Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
LISI AUTOMOTIVE Hi-Vol, Inc.
Michigan, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
With the analysis among 46 patents, we discovered top 13 universities and scientific research institutions by total patent application. Jilin University, Tsinghua University, Beijing University of Technology are dominant in this area. They take 39.13% of the total patent filing.
Jilin Sheng, China
Patent: 10
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1