Top 50 Key Players companies in MIMO by Most Patent Citation in the China in 2019 – Discovery

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The MIMO top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation MIMO Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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 citation: 1,711
2	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	patent citation: 1,185
3	MediaTek, Inc.	Taiwan Province, China	Semiconductor,Internet of Things,Wireless, ...[+2]	patent citation: 260
4	Nokia Shanghai Bell Co. Ltd.	Shanghai Shi, China	Telecommunications,Internet Protocol,Wireless, ...[+2]	patent citation: 231
5	Institute For Information Industry	Taiwan Province, China	Facial recognition system,Information industry,Artificial intelligence, ...[+2]	patent citation: 208
6	China Mobile Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications,Telecommunications service,Telephony, ...[+2]	patent citation: 152
7	Beijing Samsung Telecom R&D Center	Beijing Shi, China		patent citation: 148
8	Accton Technology Corp.	Taiwan Province, China	Peripheral,Campus network,Cloud data center, ...[+2]	patent citation: 109
9	China Academy of Telecommunications Technology	Beijing Shi, China	Information security,Telecommunications,Network security	patent citation: 104
10	HTC Corp.	Taiwan Province, China	Mobile device,Computer hardware,Virtual reality, ...[+2]	patent citation: 101
11	Guizhou Yihua Co. Ltd.	Guizhou Sheng, China	Fertilizer,Agriculture,Chemical engineering	patent citation: 93
12	vivo Mobile Communication Co., Ltd.	Guangdong Sheng, China	5G,Telecommunications,Wireless	patent citation: 66
13	Realtek Semiconductor Corp.	Taiwan Province, China	Semiconductor,Ethernet,Electronic component, ...[+2]	patent citation: 65
14	Hong Kong Applied Science & Technology Research Institute	Hong Kong SAR, China	Applied research,Market research,Industrial engineering, ...[+2]	patent citation: 64
15	Datang Mobile Communications Equipment Co. Ltd.	Beijing Shi, China	Code division multiple access,Mobile device,5G, ...[+2]	patent citation: 62
16	ASUSTek Computer, Inc.	Taiwan Province, China	Peripheral,Graphics processing unit,Information technology management, ...[+2]	patent citation: 60
17	ASUSTeK Computer	Taiwan Province, China	Motherboard,Computer hardware,Mobile device, ...[+2]	patent citation: 60
18	Hon Hai Precision Industry Co., Ltd.	Taiwan Province, China	Computer hardware,Electronics,Wireless connectivity, ...[+2]	patent citation: 58
19	Kuang-Chi Intelligent Photonic Technology Ltd.	Guangdong Sheng, China		patent citation: 58
20	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	patent citation: 55
21	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	patent citation: 55
22	Shenzhen Sunway Communication Co., Ltd.	Guangdong Sheng, China	Electromagnetic compatibility,Telecommunications,Mobile device, ...[+2]	patent citation: 47
23	State Grid Corp. of China	Beijing Shi, China	Electric vehicle,Power grid,Total asset, ...[+2]	patent citation: 45
24	Acer, Inc.	Taiwan Province, China	Computer hardware,Projector,Peripheral, ...[+2]	patent citation: 42
25	HFI Innovation, Inc.	Taiwan Province, China	Human resources	patent citation: 42
26	Beijing Xinwei Telecom Technology Co. Ltd.	Beijing Shi, China	Telecommunications	patent citation: 40
27	Shanghai Langbo Communication Technology Co., Ltd.	Shanghai Shi, China		patent citation: 40
28	Innovative Sonic Corp.	Taiwan Province, China		patent citation: 39
29	China Telecom Corp. Ltd.	Beijing Shi, China	Telecommunications,Internet access,Information technology consulting, ...[+2]	patent citation: 37
30	Huizhou Speed Wireless Technology Co., Ltd.	Guangdong Sheng, China	Wireless,Laser,Laptop, ...[+2]	patent citation: 36
31	Spreadtrum Communications Shanghai Co. Ltd.	Shanghai Shi, China	Semiconductor,Baseband,Electronic component	patent citation: 31
32	CICT Mobile Communication Technology Co., Ltd.	Hubei Sheng, China	Telecommunications	patent citation: 27
33	Tongyu Communication, Inc.	Anhui Sheng, China	Radio frequency communication,Base transceiver station,Telecommunications equipment, ...[+2]	patent citation: 23
34	Shanghai Feixun Communication Co., Ltd	Henan Sheng, China	Cloud computing,Electronics,Customer relationship management	patent citation: 23
35	China United Network Communications Ltd.	Beijing Shi, China	Telecommunications,Wireless,Broadband communication, ...[+2]	patent citation: 20
36	China United Network Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications	patent citation: 20
37	Shenzhen Winhap Communications, Inc.	Guangdong Sheng, China	Telecommunications,Mobile device,Radio frequency, ...[+2]	patent citation: 19
38	Shanghai Boom Science & Technology Co., Ltd.	Shanghai Shi, China		patent citation: 19
39	LinkAir Communications, Inc.	Beijing Shi, China	Telecommunications,Software,Enterprise software	patent citation: 18
40	Comba Telecom Technology (Guangzhou) Ltd.	China		patent citation: 18
41	Kuang-Chi Innovative Technology Ltd.	China	Material structure,Construction engineering,Aviation	patent citation: 16
42	Shanghai Amphenol Airwave Communication Electronics Co., Ltd.	Shanghai Shi, China	5G	patent citation: 16
43	Shenzhen Crystal Video Technology Co., Ltd.	Guangdong Sheng, China	Wireless,Computer hardware,Electronics	patent citation: 15
44	Gionee Communication Equipment Co. Ltd.	Shanghai Shi, China	Mobile device,Enterprise software,Software, ...[+2]	patent citation: 13
45	Beijing Hwa-Tech Information System Co Ltd.	Shanghai Shi, China	MIMO,Test solution,Microwave, ...[+2]	patent citation: 13
46	Zhuhai Victory Idea Co. Ltd.	Guangdong Sheng, China		patent citation: 13
47	Lemobile Information Technology Beijing Co., Ltd.	Beijing Shi, China	Mobile phone,Telecommunications	patent citation: 13
48	Beijing Xiaomi Mobile Software Co., Ltd.	Beijing Shi, China	Software,Enterprise software	patent citation: 13
49	BYD Co., Ltd.	Guangdong Sheng, China	Handset,Automotive engineering,Electric vehicle, ...[+2]	patent citation: 12
50	GemTek Technology Co., Ltd.	Taiwan Province, China	Wireless,Wireless network,Wireless universal serial bus, ...[+2]	patent citation: 12