With the analysis among 219 patents, we discovered top 152 key players by total patent application. Seagate Technology LLC, Hyundai Motor Co., Ltd., Kia Corp. are dominant in this area. They take 6.39% of the total patent filing.
California, United States
Patent: 6
Basel-Landschaft, Switzerland
Patent: 4
GM Global Technology Operations LLC
Michigan, United States
Patent: 4
CITY OF ROME, Italy
Patent: 4
Pyung Hwa Industrial Co., Ltd.
Joker Industria e Comercio de Confeccoes Eireli
São Paulo, Brazil
Patent: 3
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With the analysis among related 85 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Kia Corp., Hyundai Motor Co., Ltd., MAHLE International GmbH take 10.59% of patent filing during this period.
Mahle Filter Systems Japan Corp.
Guangxi Rongxian Meijian Machinery Factory
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Changzhou Ruifengte Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jinji Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Lianyungang Lunyang Monofilament Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ride (Guangzhou) New Energy Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Pyung Hwa Industrial Co., Ltd.
With the analysis among related 85 patents in last 5 years, we discover 66 new entrants. MAHLE International GmbH, Mahle Filter Systems Japan Corp., Guangxi Rongxian Meijian Machinery Factory are the most active new entrants in this area.
Mahle Filter Systems Japan Corp.
Guangxi Rongxian Meijian Machinery Factory
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Changzhou Ruifengte Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Dongguan Jinji Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 2
Lianyungang Lunyang Monofilament Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Ride (Guangzhou) New Energy Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangxi Meijian Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Suzhou Jiamed Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Jereh Electronics Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 34 patents, we discovered top 19 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Ningbo University, Central South University are dominant in this area. They take 29.41% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Central China Normal University
Hubei Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Railway Technical Research Institute
East China University of Science & Technology
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1