Top 20 Key Players companies in Catalytic converter by Most Patent Citation in the China in 2022 – Discovery

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The Catalytic converter top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Catalytic converter Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Hangzhou Yinlun Technology Co. Ltd.	Zhejiang Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	patent citation: 94
2	Zhejiang Yinlun Machinery Co., Ltd.	Zhejiang Sheng, China	Exhaust gas recirculation,Mechanical engineering,Intercooler, ...[+2]	patent citation: 85
3	Chery Automobile Co., Ltd.	Anhui Sheng, China	Pinyin,Automotive engineering,Electric vehicle, ...[+2]	patent citation: 69
4	Chongqing Changan Automobile Co. Ltd.	Heilongjiang Sheng, China	Product design,Automotive engineering,Spare part, ...[+2]	patent citation: 68
5	Shanghai Walker Exhaust System Co. Ltd.	China		patent citation: 61
6	Weichai Power Co., Ltd.	Shandong Sheng, China	Diesel engine,Spark plug,Gasoline, ...[+2]	patent citation: 60
7	Kailong High Technology Co., Ltd.	Jiangsu Sheng, China	Selective catalytic reduction,Gasoline,Automotive engineering, ...[+2]	patent citation: 44
8	Zhejiang Geely Holding Group Co., Ltd.	Zhejiang Sheng, China	Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2]	patent citation: 40
9	Guangxi Yuchai Machinery Group Co., Ltd.	China	Internal combustion engine,Automotive engineering,Diesel engine, ...[+1]	patent citation: 33
10	Anhui Jianghuai Automobile Group Corp. Ltd.	Anhui Sheng, China	Chassis,Automotive engineering,Truck, ...[+2]	patent citation: 27
11	Wuxi Weifu Lida Catalytic Converter Co., Ltd.	Jiangsu Sheng, China	Catalytic converter,Automotive engineering,Exhaust emission, ...[+2]	patent citation: 26
12	Zhengzhou Jingyida Auto Parts Co., Ltd.	Henan Sheng, China	Automotive engineering	patent citation: 23
13	Dongfeng Motor Corp.	Hubei Sheng, China	Automotive engineering,X-ray fluorescence,X-ray, ...[+2]	patent citation: 21
14	Henan Zhongfen Instrument Co. Ltd.	Henan Sheng, China	Medicine	patent citation: 21
15	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	patent citation: 20
16	Zhejiang Motorbacs Technology Co. Ltd.	Zhejiang Sheng, China		patent citation: 18
17	SAIC-GM-Wuling Automobile Co., Ltd.	China	Automotive engineering,Semi-trailer,Truck, ...[+2]	patent citation: 17
18	Japhl Powertrain Systems Co., Ltd.	Anhui Sheng, China	Automotive engineering	patent citation: 16
19	Baoding Yima Auto Parts Manufacturing Co. Ltd.	China		patent citation: 16
20	Wuhu Evershine Automotive Component Co. Ltd.	Anhui Sheng, China		patent citation: 15