Top 100 Key Players companies in MIMO by Most Patent Filings in the world in 2022 – Discovery

Free Trial

The MIMO top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings MIMO Key Players in the world. 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	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 3,263
2	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 1,542
3	LG Electronics, Inc.	South Korea	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 1,336
4	Ericsson, Inc.	Texas, United States	Wireless,Telecommunications,Transmitter, ...[+2]	Patent: 1,023
5	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	Patent: 1,016
6	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Patent: 615
7	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	Patent: 578
8	Apple, Inc.	California, United States	Software,Computer hardware,Peripheral, ...[+2]	Patent: 464
9	InterDigital Technology Corp.	Delaware, United States		Patent: 433
10	NTT DoCoMo, Inc.	Tokyo, Japan	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 353
11	InterDigital Patent Holdings, Inc.	Delaware, United States	Semiconductor,Electronic component	Patent: 346
12	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	Patent: 323
13	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Patent: 279
14	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	Patent: 279
15	Alcatel-Lucent S A	Île-de-France, France	Trust network,Software,Telecommunications, ...[+2]	Patent: 278
16	CIT GmbH	Baden-Württemberg, Germany	Document management system	Patent: 278
17	Avago Technologies International Sales Pte Ltd.	Central Singapore, Singapore	Semiconductor device,Power transmission,Electronics, ...[+1]	Patent: 225
18	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	Patent: 219
19	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 162
20	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	Patent: 162
21	Nokia Shanghai Bell Co. Ltd.	Shanghai Shi, China	Telecommunications,Internet Protocol,Wireless, ...[+2]	Patent: 147
22	Koninklijke Philips NV	Noord-Holland, Netherlands	Health care,Wellness Programs,Medical imaging, ...[+2]	Patent: 131
23	Nokia Oyj	Southern Finland, Finland	Mobile device,Internet of Things,Enterprise software, ...[+2]	Patent: 131
24	Sharp Corp.	Osaka, Japan	Computer hardware,Electronics,Telecommunications, ...[+2]	Patent: 131
25	Nokia Siemens Networks Oy	Uusimaa, Finland	Telecommunications,Wireless,Mobile broadband, ...[+2]	Patent: 127
26	Mitsubishi Electric Engineering Co., Ltd.	Tokyo, Japan		Patent: 113
27	Marvell Asia Pte Ltd.	Central Singapore, Singapore	Semiconductor,Microcontroller,Digital signal processing, ...[+2]	Patent: 113
28	Texas Instruments Incorporated	Texas, United States	Semiconductor,Digital signal processing,Electronic component, ...[+2]	Patent: 112
29	Nippon Telegraph & Telephone Corp.	Tokyo, Japan	Telecommunications,Cloud database,Data center, ...[+2]	Patent: 104
30	Broadcom Corp.	California, United States	Semiconductor,Software,Electronic component, ...[+2]	Patent: 100
31	Intel IP Corp.	California, United States		Patent: 94
32	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	Patent: 93
33	Panasonic Intellectual Property Corporation of America	California, United States	Electronics,Intellectual property	Patent: 92
34	NXP USA, Inc.	Texas, United States	Semiconductor,Resistor,Electron, ...[+2]	Patent: 88
35	Pantech & Curitel Communications, Inc.	South Korea	Handset,Electronics,Telecommunications, ...[+1]	Patent: 86
36	Datang Mobile Communications Equipment Co. Ltd.	Beijing Shi, China	Code division multiple access,Mobile device,5G, ...[+2]	Patent: 85
37	MediaTek, Inc.	Taiwan Province, China	Semiconductor,Internet of Things,Wireless, ...[+2]	Patent: 81
38	Yonsei Industry-Academic Cooperation Foundation	Seoul, South Korea		Patent: 71
39	Nortel Networks Corp.	Ontario, Canada	Telecommunications,Voice over IP,Software, ...[+2]	Patent: 67
40	Oppo	Guangdong Sheng, China	Electronics,Mobile device,Image sensor, ...[+2]	Patent: 67
41	Guangdong OPPO Mobile Telecommunications Corp., Ltd.	Guangdong Sheng, China	Mobile phone,Telecommunications,Terminal equipment, ...[+2]	Patent: 67
42	Nortel Networks Ltd. (Canada)	Ontario, Canada		Patent: 67
43	Kyocera Corp.	Kyoto, Japan	Semiconductor,Electronics,Telecommunications, ...[+2]	Patent: 65
44	Avago Technologies Wireless IP (Singapore) Pte Ltd.	Singapore		Patent: 62
45	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Patent: 61
46	China Mobile Communications Group Co., Ltd.	Beijing Shi, China	Telecommunications,Telecommunications service,Telephony, ...[+2]	Patent: 61
47	Marvell World Trade Ltd.	Barbados		Patent: 60
48	Futurewei Technologies, Inc.	California, United States	Standardization,Wireless,Semiconductor, ...[+2]	Patent: 52
49	Mitsubishi Electric Research Laboratories, Inc.	Massachusetts, United States	Mechatronics,Computer vision,Algorithm, ...[+1]	Patent: 50
50	LitePoint Corp.	California, United States	Semiconductor,Test solution,Wireless, ...[+2]	Patent: 49
51	Cisco Technology, Inc.	California, United States		Patent: 48
52	Sprint Spectrum LLC	VA, US		Patent: 47
53	SK Telecom Co., Ltd.	South Korea	Telecommunications,Chaebol,5G, ...[+2]	Patent: 46
54	Toshiba Research Europe Ltd.	Cambridgeshire, United Kingdom	Photon,Single electron,Quantum cryptography, ...[+2]	Patent: 45
55	Electronics & Telecommunications Research Institute	South Korea	Telecommunications,Electronics,Automation, ...[+2]	Patent: 42
56	ON Semiconductor Connectivity Solutions, Inc.	California, United States	Wi-Fi,Semiconductor,Software, ...[+2]	Patent: 41
57	Thomson Licensing SAS	Île-de-France, France	Patent licensing,Electronics	Patent: 40
58	STARTUP XCOM Labs, Inc.	California, United States	Wireless,Telecommunications network,Information technology consulting, ...[+1]	Patent: 37
59	Innovative Sonic Corp.	Taiwan Province, China		Patent: 37
60	G.M. Srl	Vicenza, Italy	Chemical engineering	Patent: 36
61	China Telecom Corp. Ltd.	Beijing Shi, China	Telecommunications,Internet access,Information technology consulting, ...[+2]	Patent: 35
62	NXP BV	Noord-Brabant, Netherlands	Semiconductor,Semiconductor chip,Electronic component	Patent: 35
63	Sony Mobile Communications AB	Skåne, Sweden	Telecommunications,Telecommunications equipment,Social insurance, ...[+2]	Patent: 34
64	China Academy of Telecommunications Technology	Beijing Shi, China	Information security,Telecommunications,Network security	Patent: 34
65	MediaTek Singapore Pte Ltd.	Central Singapore, Singapore	Semiconductor,Optical storage,Integrated circuit, ...[+1]	Patent: 33
66	Acer, Inc.	Taiwan Province, China	Computer hardware,Projector,Peripheral, ...[+2]	Patent: 32
67	Lucent Technologies, Inc.	New Jersey, United States	Software,Telecommunications,Private network, ...[+2]	Patent: 32
68	Andrew Wireless Systems GmbH	Germany	Wireless,Mobile device,Software, ...[+2]	Patent: 32
69	CommScope Technologies LLC	North Carolina, United States	Telecommunications,Radio broadcasting,Broadcasting, ...[+2]	Patent: 31
70	Cambium Networks Corp.	Illinois, United States	Wireless,Cambium,Enterprise software, ...[+2]	Patent: 29
71	IDAC Holdings, Inc.	Delaware, United States		Patent: 29
72	Google Technology Holdings LLC	Delaware, United States		Patent: 29
73	T-Mobile Innovations LLC	Delaware, United States		Patent: 29
74	Orange SA	Île-de-France, France	Telecommunications,Mobile device,Service market, ...[+2]	Patent: 28
75	Magnolia Broadband, Inc.	New Jersey, United States	Semiconductor,Telecommunications,Wireless, ...[+2]	Patent: 28
76	Hong Kong Applied Science & Technology Research Institute	Hong Kong SAR, China	Applied research,Market research,Industrial engineering, ...[+2]	Patent: 27
77	Inha University Research & Business Foundation	South Korea	Industrial engineering	Patent: 27
78	Mitsubishi Electric R&D Centre Europe BV	Noord-Holland, Netherlands		Patent: 27
79	KMW, Inc.	Jeollabuk-do, South Korea	Radio frequency,Telecommunications,Air interface, ...[+2]	Patent: 26
80	Realtek Semiconductor Corp.	Taiwan Province, China	Semiconductor,Ethernet,Electronic component, ...[+2]	Patent: 25
81	Hewlett Packard Enterprise Development LP	Texas, United States	Information technology consulting,Systems design,Computer security, ...[+2]	Patent: 25
82	Nokia, Inc.	Texas, United States	Mobile phone,Telecommunications	Patent: 25
83	Beijing Samsung Telecom R&D Center	Beijing Shi, China		Patent: 25
84	BT Group Plc	United Kingdom	Telecommunications,Broadband,Network security, ...[+2]	Patent: 23
85	British Telecommunications Plc	United Kingdom	Mobile phone,Special purpose entity,Broadband	Patent: 23
86	KDDI Corp.	Tokyo, Japan	Telecommunications,Mobile device,5G, ...[+2]	Patent: 22
87	Korea University Reserch & Business Foundation	South Korea		Patent: 22
88	vivo Mobile Communication Co., Ltd.	Guangdong Sheng, China	5G,Telecommunications,Wireless	Patent: 22
89	IPR Licensing, Inc.	DE, US	Semiconductor,Electronic component	Patent: 22
90	Kuang-Chi Intelligent Photonic Technology Ltd.	Guangdong Sheng, China		Patent: 22
91	KT Corp.	South Korea	Telecommunications,Internet of Things,Broadband, ...[+2]	Patent: 21
92	Keysight Technologies, Inc.	California, United States	Electronics,Power transmission,Measurement science, ...[+2]	Patent: 21
93	Xilinx, Inc.	California, United States	Software,Computer hardware,Semiconductor, ...[+2]	Patent: 21
94	STARTUP RF DSP, Inc.	California, United States	Software,5G,MIMO, ...[+2]	Patent: 21
95	Unwired Planet, LLC	United States	Decision-making	Patent: 21
96	Genghiscomm Holdings LLC	Colorado, United States		Patent: 21
97	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 20
98	POSCO ICT Co., Ltd.	Gyeongsangbuk-do, South Korea	Information technology consulting,Systems design,Information system	Patent: 20
99	Corning Optical Communications LLC	North Carolina, United States	Telecommunications,Electronics	Patent: 20
100	Telefónica SA	Madrid, Spain	Telecommunications,Mobile telephony,Web development, ...[+2]	Patent: 19