With the analysis among 60 patents, we discovered top 55 key players by total patent application. Jiangxi Hui'er Oil Pump Nozzle Co. Ltd., PetroChina Co., Ltd., Aisin Ai Co., Ltd. are dominant in this area. They take 15.00% of the total patent filing.
Jiangxi Hui'er Oil Pump Nozzle Co. Ltd.
Jiangxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Aichi-ken, Japan
Patent: 2
Guangdong Kegao Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Tianjin Langhua Technology Development Co.,Ltd.
Tianjin Shi, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
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With the analysis among related 43 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Guangdong Kegao Electronics Co., Ltd., Taizhou Chengshun Refrigeration Equipment Co., Ltd., Harbin Electric Machinery Co., Ltd. take 9.30% of patent filing during this period.
Guangdong Kegao Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 2
Taizhou Chengshun Refrigeration Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Shinva Medical Instrument Co., Ltd.
Shandong Sheng, China
Patent: 1
Nantong Liyang Clean Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Xi'an Jiaotong University Stomatological Hospital
Shaanxi Sheng, China
Patent: 1
Wuxi Institute of Commerce
Jiangsu Sheng, China
Patent: 1
Pinghu Beiyimei Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 33 new entrants. Guangdong Kegao Electronics Co., Ltd., Taizhou Chengshun Refrigeration Equipment Co., Ltd., Harbin Electric Machinery Co., Ltd. are the most active new entrants in this area.
Guangdong Kegao Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 2
Taizhou Chengshun Refrigeration Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
Shinva Medical Instrument Co., Ltd.
Shandong Sheng, China
Patent: 1
Nantong Liyang Clean Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Xi'an Jiaotong University Stomatological Hospital
Shaanxi Sheng, China
Patent: 1
Wuxi Institute of Commerce
Jiangsu Sheng, China
Patent: 1
Pinghu Beiyimei Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 6 universities and scientific research institutions by total patent application. Beijing University of Technology, China University of Petroleum (East China), Hunan University of Chinese Medicine are dominant in this area. They take 37.50% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Hunan University of Chinese Medicine
Hunan Sheng, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Ufa State Petroleum Technological University