Top 50 Key Players companies in Helium gas by Most Patent Citation in the China in 2021 – Discovery

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The Helium gas top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Helium gas Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	patent citation: 172
2	Taiwan Semiconductor Manufacturing Co., Ltd.	Taiwan Province, China	Semiconductor,Electronics,Product design, ...[+2]	patent citation: 56
3	United Microelectronics Corp.	Taiwan Province, China	Semiconductor,Electronics,CMOS, ...[+2]	patent citation: 40
4	Gree Electric Appliances, Inc. of Zhuhai	Guangdong Sheng, China	Electronics,Conditioners,Air conditioning, ...[+2]	patent citation: 22
5	Shanghai Inoherb Cosmetics Co., Ltd.	Shanghai Shi, China	Cosmetics,Lotion,Lipstick, ...[+1]	patent citation: 18
6	Nanjing Special Gas Factory Co. Ltd.	China	Silane,Chemical engineering,Propane	patent citation: 18
7	Beijing NAURA Microelectronics Equipment Co., Ltd.	Beijing Shi, China	Computer hardware,Electronics,Etching, ...[+2]	patent citation: 16
8	Tongding Interconnection Information Co., Ltd.	Jiangsu Sheng, China	Railway signal,Electronics,Base transceiver station, ...[+2]	patent citation: 14
9	Vanguard International Semiconductor Corp.	Taiwan Province, China	Semiconductor,Integrated circuit,Electronic component, ...[+1]	patent citation: 12
10	Beijing Guojing Infrared Optical Technology Co. Ltd.	Beijing Shi, China	Germanium,Infrared,Mining engineering, ...[+1]	patent citation: 11
11	Western Metal Materials Co., Ltd.	Shaanxi Sheng, China	Precious metal,Metal,Mining engineering, ...[+2]	patent citation: 10
12	Beijing Visionox Technology Co., Ltd.	Beijing Shi, China	Semiconductor,Electronic component	patent citation: 10
13	Shenzhen Bofa Electronic Technology Co., Ltd.	Guangdong Sheng, China	Automation,Consumables,Electronic product, ...[+1]	patent citation: 9
14	Guizhou Liyang Machinery Factory	China		patent citation: 9
15	PetroChina Co., Ltd.	Beijing Shi, China	Natural gas,Petroleum,Lubricant, ...[+2]	patent citation: 8
16	Shaanxi Sirui Advanced Materials Co., Ltd.	Shaanxi Sheng, China	Copper,Alloy	patent citation: 8
17	Dalian DV Valve Co. Ltd.	Liaoning Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	patent citation: 8
18	China Petroleum & Chemical Corp.	Beijing Shi, China	Petrochemical,Petroleum,Enterprise software, ...[+2]	patent citation: 7
19	Advanced Micro Fabrication Equipment, Inc. China	Shanghai Shi, China	Semiconductor,Chemical vapor deposition,Microfabrication, ...[+2]	patent citation: 7
20	Jiangsu Nata Opto-electronic Material Co., Ltd.	Jiangsu Sheng, China	Metal,Semiconductor,Veterinary anesthesia, ...[+2]	patent citation: 7
21	STARTUP Shenzhen Zhuoyu Automation Technology Co. Ltd.	Guangdong Sheng, China	Automation,Manufacturing engineering,Industrial engineering, ...[+2]	patent citation: 7
22	Shenzhen Yinghe Technology Co., Ltd.	Guangdong Sheng, China	Lithium-ion battery,Sales management,Electronics, ...[+2]	patent citation: 6
23	Ocean's King Lighting Science & Technology Co., Ltd.	Guangdong Sheng, China	Flashlight,Fixture,Biology, ...[+2]	patent citation: 5
24	Zhejiang Huaerda Heat Exchange Technology Co., Ltd.	Zhejiang Sheng, China	Refrigeration,Automation,Manufacturing engineering, ...[+2]	patent citation: 5
25	Shanghai Zhonghua Pharmaceutical Co., Ltd.	Shanghai Shi, China	Drug	patent citation: 5
26	Shenzhen Maidite Instrument Co. Ltd.	China		patent citation: 5
27	Angang Steel Co., Ltd.	Liaoning Sheng, China	Metal,Mining engineering,Precious metal, ...[+2]	patent citation: 4
28	Solapoint Corp.	Taiwan Province, China	Solar cell,Solar energy,Renewable energy, ...[+2]	patent citation: 4
29	Ally Hi-Tech Co. Ltd.	China		patent citation: 4
30	Shanghai Electric Nuclear Power Equipment Co., Ltd.	Shanghai Shi, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	patent citation: 4
31	Qinghai Contemporary Amperex Technology Ltd.	China		patent citation: 4
32	SICC Co., Ltd.	Shandong Sheng, China	Silicon carbide,Industrial engineering,Power electronics, ...[+2]	patent citation: 3
33	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	patent citation: 2
34	China Steel Chemical Corp.	Taiwan Province, China	Chemical engineering,Petroleum,NoSQL, ...[+2]	patent citation: 2
35	CNOOC Energy Technology & Services Ltd.	Beijing Shi, China	Petroleum,Petroleum industry,Natural resource management, ...[+2]	patent citation: 2
36	Hubei Heyuan Gas Co., Ltd.	Hubei Sheng, China	Industrial gas,Petroleum industry,Nitrogen, ...[+2]	patent citation: 2
37	China Academy of Launch Vehicle Technology	Beijing Shi, China	Aerospace,National security,Space launch, ...[+2]	patent citation: 2
38	Jiangsu Josun Air Conditioner Co. Ltd.	China	Shopping mall,Electronics	patent citation: 2
39	Foshan SPL Precision Tubing Technology Co., Ltd.	Guangdong Sheng, China	Mining engineering,Natural resource management	patent citation: 2
40	Metal Industries Research & Development Centre	Taiwan Province, China	Industry 4.0,Programmable logic controller	patent citation: 2
41	Beijing Institute of Space Launch Technology	Beijing Shi, China	Space launch,Aerospace,National security, ...[+1]	patent citation: 2
42	Shanghai Huali Integrated Circuit Manufacturing Co., Ltd.	Shanghai Shi, China	Integrated circuit,Microprocessor,Electron, ...[+2]	patent citation: 2
43	Henan Enpai Hi Tech Group Co. Ltd.	Henan Sheng, China	Electricity	patent citation: 2
44	Zhengzhou Yuzhong Energy Co. Ltd.	China	Power transmission,Electric power transmission	patent citation: 2
45	Beijing Aerospace Testing Technology Research Institute	China		patent citation: 2
46	China National Petroleum Corp.	Beijing Shi, China	Natural gas,Petroleum industry,Renewable energy, ...[+2]	patent citation: 1
47	Semiconductor Manufacturing International	Shanghai Shi, China	Semiconductor,Computer hardware,Integrated circuit, ...[+2]	patent citation: 1
48	Hangzhou Zhongtai Cryogenic Technology Corp.	Zhejiang Sheng, China	Cryogenic technology,Chemical engineering,Electronics, ...[+2]	patent citation: 1
49	Shanghai Huali Microelectronics Corp.	Shandong Sheng, China	Microelectronics,Tariff,Food industry	patent citation: 1
50	Beijing Petrochemical Engineering Co., Ltd.	Beijing Shi, China	Petroleum engineering,Chemical engineering,Petrochemical	patent citation: 1