Top 100 Fast-growings companies in MIMO by Most Patent Filing In 5 Years in the China in 2022 – Discovery

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The MIMO top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years MIMO Fast-growings 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.

In radio, multiple-input and multiple-output, or MIMO (/ˈmaɪmoʊ, ˈmiːmoʊ/), is a method for multiplying the capacity of a radio link using multiple transmission and receiving antennas to exploit multipath propagation. MIMO has become an essential element of wireless communication standards including IEEE 802.11n (Wi-Fi), IEEE 802.11ac (Wi-Fi), HSPA+ (3G), WiMAX (4G), and Long Term Evolution (4G LTE). More recently, MIMO has been applied to power-line communication for 3-wire installations as part of ITU G.hn standard and HomePlug AV2 specification.

1	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	Patent: 199
2	Southeast University	Jiangsu Sheng, China	Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2]	Patent: 171
3	Nanjing University of Posts & Telecommunications	Jiangsu Sheng, China	Pinyin,Power semiconductor device,System on a chip, ...[+2]	Patent: 83
4	University of Electronic Science & Technology of China	Sichuan Sheng, China	Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2]	Patent: 76
5	Xidian University	Hunan Sheng, China	Social science,Electronics,Power semiconductor device, ...[+2]	Patent: 70
6	Chongqing University of Posts & Telecommunications	Heilongjiang Sheng, China	Computer science,Computer network,Artificial intelligence, ...[+2]	Patent: 62
7	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	Patent: 37
8	Hangzhou Dianzi University	Zhejiang Sheng, China	Pinyin,High-electron-mobility transistor,Public university, ...[+2]	Patent: 37
9	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 35
10	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	Patent: 35
11	Nokia Shanghai Bell Co. Ltd.	Shanghai Shi, China	Telecommunications,Internet Protocol,Wireless, ...[+2]	Patent: 32
12	Beijing University of Posts & Telecommunications	Beijing Shi, China	Telecommunications,Electronic engineering,Computer science, ...[+2]	Patent: 25
13	China Mobile Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications,Telecommunications service,Telephony, ...[+2]	Patent: 25
14	Zhejiang University	Zhejiang Sheng, China	Pinyin,Educational institution,Cancer immunotherapy, ...[+2]	Patent: 24
15	Beijing Institute of Technology	Beijing Shi, China	Pinyin,Public university,Computer science, ...[+2]	Patent: 23
16	Tsinghua University	Beijing Shi, China	Western culture,TUTOR,Silicon carbide, ...[+2]	Patent: 20
17	Nanjing University of Aeronautics & Astronautics	Jiangsu Sheng, China	Astronautics,Molecular sensor,Solid-state battery, ...[+2]	Patent: 17
18	Harbin Engineering University	Heilongjiang Sheng, China	Pinyin,Computer science,Control theory, ...[+2]	Patent: 17
19	Xi'an Jiaotong University	Hunan Sheng, China	Materials science,Computer science,Composite material, ...[+2]	Patent: 16
20	Harbin Institute of Technology	Guangdong Sheng, China	Facial recognition system,Artificial intelligence,Science and engineering, ...[+2]	Patent: 16
21	Shanghai Jiao Tong University	Shanghai Shi, China	CONTEST,Biological membrane,Biofabrication, ...[+2]	Patent: 15
22	China Mobile Communication Co., Ltd.	Guangdong Sheng, China	Telecommunications,Telecommunications service,Telephony, ...[+1]	Patent: 15
23	MediaTek, Inc.	Taiwan Province, China	Semiconductor,Internet of Things,Wireless, ...[+2]	Patent: 15
24	Guilin University of Electronic Technology	Guangxi Zhuangzu Zizhiqu, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 15
25	Huazhong University of Science & Technology	Hubei Sheng, China	Education development,Cell therapy,Drug repositioning, ...[+2]	Patent: 13
26	Comba Telecom Technology (Guangzhou) Ltd.	China		Patent: 13
27	Sun Yat-Sen University	Guangdong Sheng, China	Management science,Square kilometer,Social science, ...[+2]	Patent: 13
28	Northwestern Polytechnical University	Shanxi Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 13
29	Datang Mobile Communications Equipment Co. Ltd.	Beijing Shi, China	Code division multiple access,Mobile device,5G, ...[+2]	Patent: 11
30	Nanjing University of Information Science & Technology	Jiangsu Sheng, China	Meteorology,Information science,Pinyin, ...[+2]	Patent: 11
31	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	Patent: 11
32	Jiangnan University	Jiangsu Sheng, China	Pinyin,Chemistry,Biochemistry, ...[+2]	Patent: 10
33	Central South University	Fujian Sheng, China	Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2]	Patent: 10
34	Shenzhen Sunway Communication Co., Ltd.	Guangdong Sheng, China	Electromagnetic compatibility,Telecommunications,Mobile device, ...[+2]	Patent: 10
35	Wuhan University	Hubei Sheng, China	Knowledge management,Computer science,Chemistry, ...[+2]	Patent: 9
36	National University of Defense Technology	Fujian Sheng, China	Computer science,Artificial intelligence,Mathematics, ...[+2]	Patent: 9
37	Zhengzhou University	Shanxi Sheng, China	Academic Training,Educational institution,Graduate degree, ...[+2]	Patent: 9
38	China Telecom Corp. Ltd.	Beijing Shi, China	Telecommunications,Internet access,Information technology consulting, ...[+2]	Patent: 9
39	Hainan University	Hainan Sheng, China	Pinyin,Biology,Chemistry, ...[+2]	Patent: 9
40	North China Electric Power University	Beijing Shi, China	Pinyin,Control theory,Computer science, ...[+2]	Patent: 9
41	Huizhou TCL Mobile Communication Co., Ltd.	Guangdong Sheng, China	Telecommunications,Mobile phone	Patent: 8
42	Dalian University of Technology	Liaoning Sheng, China	Revocation,Materials science,Chemistry, ...[+2]	Patent: 8
43	Anhui University	Anhui Sheng, China	Pinyin,Literature,Computer science, ...[+2]	Patent: 8
44	Xi'an University of Science & Technology	China	Metallurgy,Coal mining,Computer science, ...[+2]	Patent: 8
45	Shenzhen University	Jilin Sheng, China	Drug marketing,Square kilometer,Land area, ...[+2]	Patent: 8
46	Chongqing University	Heilongjiang Sheng, China	Built environment,Pinyin,Materials science, ...[+2]	Patent: 8
47	Xi'an University of Technology	Shaanxi Sheng, China	Public university	Patent: 8
48	South China University of Technology	Guangdong Sheng, China	Power semiconductor device,Semiconductor,Science park, ...[+2]	Patent: 8
49	University of Science & Technology Beijing	Beijing Shi, China	Metallurgy,Pinyin,Materials science, ...[+2]	Patent: 7
50	Beijing Jiaotong University	Beijing Shi, China	Mainland China,Computer science,Mathematics, ...[+2]	Patent: 7
51	AAC Acoustic Technologies (Shenzhen) Co., Ltd.	Guangdong Sheng, China	MP3 player,Computer hardware,Electronics, ...[+2]	Patent: 7
52	vivo Mobile Communication Co., Ltd.	Guangdong Sheng, China	5G,Telecommunications,Wireless	Patent: 7
53	Inner Mongolia University	China	Chemistry,Biology,Computer science, ...[+2]	Patent: 7
54	Beijing Mechanical & Electrical Engineering Design Department	Beijing Shi, China	Aerospace,National security	Patent: 6
55	Fudan University	Shanghai Shi, China	Square kilometer,Biophysics,Cell therapy, ...[+2]	Patent: 6
56	Tongyu Communication, Inc.	Anhui Sheng, China	Radio frequency communication,Base transceiver station,Telecommunications equipment, ...[+2]	Patent: 6
57	Guangdong University of Technology	Guangdong Sheng, China	Pinyin,Computer science,Materials science, ...[+2]	Patent: 6
58	University of Science & Technology of China	Anhui Sheng, China	Chemistry,Materials science,Computer science, ...[+2]	Patent: 6
59	Institute of Electronics Chinese Academy of Sciences	China		Patent: 5
60	Xinjiang University	Xinjiang Uygur, China	Pinyin,Chemistry,Mathematics, ...[+2]	Patent: 5
61	NUCTECH Co., Ltd.	Beijing Shi, China	Airport security,Supply chain management,Vehicle inspection, ...[+2]	Patent: 5
62	Zhongtian Rili Rf Cables Co., Ltd.	Jilin Sheng, China		Patent: 5
63	Dongguan University of Technology	China	Computer science,Chemistry,Materials science, ...[+2]	Patent: 5
64	China United Network Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications	Patent: 5
65	Chengdu University of Technology	Guangdong Sheng, China	Geochemistry,Geotechnical engineering,Geomorphology, ...[+2]	Patent: 5
66	Hohai University	Jiangsu Sheng, China	Water resources,Jurisdiction,Geotechnical engineering, ...[+2]	Patent: 5
67	China United Network Communications Ltd.	Beijing Shi, China	Telecommunications,Wireless,Broadband communication, ...[+2]	Patent: 5
68	Beijing Xiaomi Mobile Software Co., Ltd.	Beijing Shi, China	Software,Enterprise software	Patent: 4
69	State Grid Electric Power Research Institute	Jiangsu Sheng, China	Power transmission	Patent: 4
70	Nanjing University	Jiangsu Sheng, China	Pinyin,Public university,Chemistry, ...[+2]	Patent: 4
71	Jinan University	Guangdong Sheng, China	Chemistry,Biology,Medicine, ...[+2]	Patent: 4
72	China Academy of Information & Communication Technology	Beijing Shi, China	5G,Smart manufacturing,Metro Ethernet, ...[+2]	Patent: 4
73	Nanjing University of Science & Technology	Jiangsu Sheng, China	Suburban area,Pinyin,Computer science, ...[+2]	Patent: 4
74	Institute of Computing Technology Chinese Academy of Sciences	Beijing Shi, China		Patent: 4
75	Shenzhen VLG Wireless Technology Co., Ltd.	Guangdong Sheng, China	Wireless,Power transmission,Electronics	Patent: 4
76	Anhui Science & Technology University	Anhui Sheng, China		Patent: 4
77	Xiamen University	Fujian Sheng, China	BCG vaccine,HIV vaccine,Conjugate vaccine, ...[+2]	Patent: 4
78	Hefei University of Technology	Henan Sheng, China	Management science,Pinyin,Computer science, ...[+2]	Patent: 4
79	Jiangsu University	Guangdong Sheng, China	Doctoral research,Pinyin,Materials science, ...[+2]	Patent: 4
80	Lanzhou University of Technology	Guangdong Sheng, China	Pinyin,Materials science,Composite material, ...[+2]	Patent: 3
81	Liaocheng University	China	Chemistry,Inorganic chemistry,Crystal structure, ...[+2]	Patent: 3
82	Beihang University	Beijing Shi, China	Aerospace,Astronautics,Computer science, ...[+2]	Patent: 3
83	Fuzhou University	Jiangxi Sheng, China	Pinyin,MicroLED,Solid-state battery, ...[+2]	Patent: 3
84	Ruijie Networks Co. Ltd.	Beijing Shi, China	GSM,5G,Router, ...[+2]	Patent: 3
85	Tianjin University	Guangdong Sheng, China	Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2]	Patent: 3
86	Chengdu University	Sichuan Sheng, China		Patent: 3
87	JRD Communication, Inc.	Guangdong Sheng, China	Telecommunications,Mobile device,GSM, ...[+2]	Patent: 3
88	Jiangsu Tongding Broadband Co. Ltd.	Jiangsu Sheng, China	Broadband	Patent: 3
89	Hunan University	Jiangsu Sheng, China	Library science,Cultural background,Literature, ...[+2]	Patent: 3
90	Inventec Corp.	Taiwan Province, China	Computer hardware,Software,Peripheral, ...[+2]	Patent: 3
91	Hong Kong Applied Science & Technology Research Institute	Hong Kong SAR, China	Applied research,Market research,Industrial engineering, ...[+2]	Patent: 3
92	Shanghai Normal University	Shanghai Shi, China	Mainland China,Education reform,Public university, ...[+2]	Patent: 3
93	Hefei Lcfc Information Techonology Co. Ltd.	China		Patent: 3
94	Realtek Semiconductor Corp.	Taiwan Province, China	Semiconductor,Ethernet,Electronic component, ...[+2]	Patent: 3
95	Yancheng Dongshan Communication Technology Co., Ltd.	China		Patent: 3
96	Guangzhou University	Guangdong Sheng, China	Pinyin,Computer science,Chemistry, ...[+2]	Patent: 3
97	Lenovo (Beijing) Co., Ltd.	Beijing Shi, China	Personal computer,Graphics processing unit,Information technology management, ...[+2]	Patent: 3
98	Shanghai Amphenol Airwave Communication Electronics Co., Ltd.	Shanghai Shi, China	5G	Patent: 3
99	Shanghai Boom Science & Technology Co., Ltd.	Shanghai Shi, China		Patent: 3
100	Tongji University	Shanghai Shi, China	Artificial intelligence,Pinyin,Structural engineering, ...[+2]	Patent: 3