With the analysis among 10,377 patents, we discovered top 495 key players by total patent application. Weichai Power Co., Ltd., Guangxi Yuchai Machinery Co., Ltd., CSSC Marine Power Co., Ltd. are dominant in this area. They take 6.58% of the total patent filing.
Shandong Sheng, China
Patent: 243
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 221
CSSC Marine Power Co., Ltd.
Jiangsu Sheng, China
Patent: 219
CSSC-MES Diesel Co., Ltd.
Shanghai Shi, China
Patent: 212
Hudong Heavy Machinery Co., Ltd.
Shanghai Shi, China
Patent: 207
Henan Diesel Engine Industry Co., Ltd.
Henan Sheng, China
Patent: 184
Shaanxi Diesel Engine Heavy Industry Co., Ltd.
Shaanxi Sheng, China
Patent: 107
CSSC Marine Power Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 102
CSSC Anqing Diesel Engine Co. Ltd.
Anhui Sheng, China
Patent: 97
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 3
Illinois, United States
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 10,486 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Weichai Power Co., Ltd., CSSC Marine Power Co., Ltd., CSSC-MES Diesel Co., Ltd. take 6.23% of patent filing during this period.
Shandong Sheng, China
Patent: 232
CSSC Marine Power Co., Ltd.
Jiangsu Sheng, China
Patent: 212
CSSC-MES Diesel Co., Ltd.
Shanghai Shi, China
Patent: 209
Hudong Heavy Machinery Co., Ltd.
Shanghai Shi, China
Patent: 200
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 199
Henan Diesel Engine Industry Co., Ltd.
Henan Sheng, China
Patent: 163
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 146
Shaanxi Diesel Engine Heavy Industry Co., Ltd.
Shaanxi Sheng, China
Patent: 101
Shanghai Shipping Diesel Engine Research Institute
Shanghai Shi, China
Patent: 99
CSSC Marine Power Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 97
With the analysis among related 10,486 patents in last 5 years, we discover 334 new entrants. CSSC Anqing Diesel Engine Co. Ltd., FAW Jiefang Automotive Co. Ltd., Zichai Power Co., Ltd. are the most active new entrants in this area.
CSSC Anqing Diesel Engine Co. Ltd.
Anhui Sheng, China
Patent: 97
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 82
Shandong Sheng, China
Patent: 62
China Shipbuilding Industry Group Diesel Engine Co. Ltd.
Shandong Sheng, China
Patent: 56
Dalian Marine Diesel Co., Ltd.
Liaoning Sheng, China
Patent: 48
Guangdong Sheng, China
Patent: 39
Anhui Tianwo Heavy Industry Machinery Co., Ltd.
Anhui Sheng, China
Patent: 37
Jiangsu Xinhai Technology Development Co., Ltd.
Jiangsu Sheng, China
Patent: 32
Jiangsu Taipu Power Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Shaanxi North Dynamic Co. Ltd.
Shaanxi Sheng, China
Patent: 26
With the analysis among 1,808 patents, we discovered top 205 universities and scientific research institutions by total patent application. Harbin Engineering University, Tianjin University, Jiangsu University of Science & Technology are dominant in this area. They take 19.58% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 159
Tianjin Shi, China
Patent: 90
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 84
Beijing Institute of Technology
Beijing Shi, China
Patent: 55
Jiangsu Sheng, China
Patent: 47
Dalian Maritime University
Liaoning Sheng, China
Patent: 26
Jiangsu Maritime Institute
Jiangsu Sheng, China
Patent: 24
Wuhan University of Technology
Hubei Sheng, China
Patent: 23
Shanghai Maritime University
Shanghai Shi, China
Patent: 21
Shandong Jiaotong University
Shandong Sheng, China
Patent: 20