Top 100 Key Players companies in Digital clock by Most Patent Citation in the world in 2018 – Discovery

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The Digital clock top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Digital clock Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

1	Rovi Guides, Inc.	California, United States	Advertising,Digital media,Publishing	patent citation: 2,211
2	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	patent citation: 525
3	Avago Technologies Wireless IP (Singapore) Pte Ltd.	Singapore		patent citation: 486
4	Siemens AG	Bayern, Germany	Power transmission,Electronics,Turbine, ...[+2]	patent citation: 326
5	Siemens SA	Madrid, Spain	Scientific Control,Telecommunications,Turbine, ...[+1]	patent citation: 326
6	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	patent citation: 322
7	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	patent citation: 322
8	SpaceBridge Semiconductor Corp.	Quebec, Canada	Semiconductor,Product design,Wireless, ...[+1]	patent citation: 285
9	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	patent citation: 233
10	Lockheed Martin Corp.	United States	National security,Aerospace,Network security, ...[+2]	patent citation: 222
11	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	patent citation: 213
12	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	patent citation: 203
13	MiTAC International Corp.	Taiwan Province, China	Electronics,Satellite navigation,Peripheral, ...[+2]	patent citation: 172
14	Advanced Micro Devices, Inc.	California, United States	Semiconductor,Software,Virtualization, ...[+2]	patent citation: 168
15	Avago Technologies International Sales Pte Ltd.	Central Singapore, Singapore	Semiconductor device,Power transmission,Electronics, ...[+1]	patent citation: 158
16	AT&T, Inc.	Texas, United States	Wireless,Telecommunications,Mobile device, ...[+2]	patent citation: 146
17	AT&T IPM Corp.	United States		patent citation: 146
18	Spectralink Corp.	Colorado, United States	Telecommunications,Wireless	patent citation: 124
19	Texas Instruments Incorporated	Texas, United States	Semiconductor,Digital signal processing,Electronic component, ...[+2]	patent citation: 121
20	Bell Laboratories, Inc.	Wisconsin, United States	Rodenticide,Agriculture,Chemical engineering, ...[+2]	patent citation: 113
21	OrthoSensor, Inc.	United States	Orthopedic surgery,Medical equipment,Health care, ...[+2]	patent citation: 110
22	Maxtor Corp.	California, United States	Computer hardware,Peripheral	patent citation: 107
23	Panasonic Holdings Corp.	Osaka, Japan	Semiconductor,Industrial engineering,Electronics, ...[+2]	patent citation: 92
24	Matsushita Electronics Corp.	Osaka, Japan	Electronics,Computer hardware,DVD player, ...[+2]	patent citation: 92
25	Rockwell International Corp.	Wisconsin, United States	Automation,Computer hardware,Electronics	patent citation: 90
26	Silicon Laboratories, Inc.	Texas, United States	Computer hardware,Internet of Things,Silicon, ...[+2]	patent citation: 89
27	RPX Corp.	California, United States	Patent portfolio,Semiconductor,E-commerce, ...[+2]	patent citation: 84
28	Sargent & Greenleaf, Inc.	Kentucky, United States	Fixture	patent citation: 84
29	Round Rock Research LLC	New York, United States	Transistor,Semiconductor device fabrication,Semiconductor	patent citation: 83
30	Teradyne, Inc.	Massachusetts, United States	Automation,Semiconductor,Industrial engineering, ...[+2]	patent citation: 82
31	Display Technologies, Inc.	North Carolina, United States	Manufacturing engineering,Food industry,Cosmetics	patent citation: 81
32	Display Technologies LLC	New York, United States	Locking differential,E-commerce,Food industry	patent citation: 81
33	Xilinx, Inc.	California, United States	Software,Computer hardware,Semiconductor, ...[+2]	patent citation: 80
34	Sun Microsystems, Inc.	California, United States	Software,Semiconductor,Microprocessor, ...[+2]	patent citation: 79
35	Technomarket Bulgaria EAD	Bulgaria	Electronics,Customer insight,Telecommunications, ...[+2]	patent citation: 75
36	Molins Machine Co., Inc.	VA, US		patent citation: 74
37	STMicroelectronics SA	Île-de-France, France	Semiconductor,Semiconductor chip,Electronic component, ...[+1]	patent citation: 73
38	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	patent citation: 71
39	Beacon Industries, Inc.	Connecticut, United States	Aerial work platform,Beacon,Aerospace, ...[+1]	patent citation: 69
40	Microchip Technology, Inc.	Arizona, United States	Semiconductor,Wireless,Automotive engineering, ...[+2]	patent citation: 67
41	Singer GmbH	Germany	Solar water heating,Vacuum cleaner,Heating system, ...[+1]	patent citation: 67
42	Cirrus Logic, Inc.	Texas, United States	Digital signal processing,Semiconductor,Electronics, ...[+2]	patent citation: 64
43	Sun Coast Merchandise Corp.	California, United States		patent citation: 62
44	Cooper Industries LLC	Texas, United States	Light fixture,Electronics,Fixture, ...[+2]	patent citation: 61
45	NXP BV	Noord-Brabant, Netherlands	Semiconductor,Semiconductor chip,Electronic component	patent citation: 61
46	Tohoku Ricoh Co Ltd	Miyagi, Japan	Office automation,Electronics	patent citation: 60
47	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	patent citation: 59
48	Raytheon Co.	Massachusetts, United States	Missile,National security,Aerospace, ...[+2]	patent citation: 56
49	Hewlett-Packard Development Co. LP	Texas, United States	Peripheral,Graphics processing unit,Information technology management, ...[+2]	patent citation: 55
50	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	patent citation: 51
51	ZTE Corp.	Guangdong Sheng, China	Telecommunications,Computer hardware,Wireless, ...[+2]	patent citation: 49
52	Inventronics, Inc.	Massachusetts, United States	Computer hardware,Electronics	patent citation: 44
53	Stratus Corp.	Oregon, United States	Construction engineering	patent citation: 44
54	Viavi Solutions, Inc.	California, United States	Computer hardware,Broadband,Optical coating, ...[+2]	patent citation: 43
55	TranSwitch Corp.	Connecticut, United States	Semiconductor,Voice over IP,Electronics, ...[+2]	patent citation: 42
56	Tektronix, Inc.	Oregon, United States	Semiconductor,Computer hardware,Software, ...[+2]	patent citation: 41
57	Silicon Integrated Systems Corp.	Taiwan Province, China	Semiconductor,Graphics processing unit,Integrated circuit, ...[+2]	patent citation: 41
58	VLSI Technology, Inc.	California, United States	Application-specific integrated circuit,Leading edge,Silicon valley	patent citation: 40
59	Level One Communications, Inc.	Arizona, United States	Wide area network,Local area network,Wireless	patent citation: 40
60	Northern Telecom Ltd.	Ontario, Canada	Telecommunications,Satellite system,Telecommunications network, ...[+1]	patent citation: 38
61	Chrontel, Inc.	California, United States	Semiconductor,Light therapy,Consumer market, ...[+2]	patent citation: 37
62	Star Brite, Inc.	United States	Motor oil,SOAP,Automotive industry	patent citation: 37
63	OMRON Corp.	Kyoto, Japan	Automation,Electronics,Health care, ...[+2]	patent citation: 36
64	Beckman Instruments, Inc.	Indiana, United States	Medicine,Guidance system	patent citation: 36
65	National Semiconductor Corp.	Texas, United States	Semiconductor,Touchscreen,Adaptive voltage scaling, ...[+2]	patent citation: 34
66	Internal Data Resources, Inc.	United States	Recruitment Activity	patent citation: 34
67	General Dynamics Decision Systems, Inc.	Arizona, United States	Semiconductor,Secure communication,Information assurance, ...[+1]	patent citation: 34
68	The Black & Decker Corp.	United States	Power tool,Computer hardware,Warehouse, ...[+2]	patent citation: 33
69	Altera Corp.	California, United States	Semiconductor,Programmable logic device,Software, ...[+2]	patent citation: 33
70	MACOM Connectivity Solutions LLC	California, United States	Semiconductor	patent citation: 33
71	MELCO Mobile Communications Europe SA	France	Mobile phone,Telecommunications,Handset	patent citation: 33
72	Salton, Inc.	United States	Electronics	patent citation: 32
73	Hypres, Inc.	New York, United States	Computer hardware,Software,Fault current limiter, ...[+2]	patent citation: 32
74	Braun AG	Switzerland	Shopping mall	patent citation: 32
75	Glonet Systems, Inc.	Seoul, South Korea	Semiconductor,Ethernet,Router, ...[+1]	patent citation: 32
76	Lucent Technologies, Inc.	New Jersey, United States	Software,Telecommunications,Private network, ...[+2]	patent citation: 31
77	StorageTechnology Corp.	Colorado, United States	Software,Tape library,Data storage system	patent citation: 31
78	GlobalFoundries U.S., Inc.	New York, United States	Semiconductor,Foundry,Electronics, ...[+2]	patent citation: 31
79	NXP USA, Inc.	Texas, United States	Semiconductor,Resistor,Electron, ...[+2]	patent citation: 31
80	Sony Group Corp.	Tokyo, Japan	Computer hardware,Software,Music, ...[+2]	patent citation: 29
81	Carl-Zeiss-Stiftung	Germany	Optoelectronics,Optics,Medicine	patent citation: 29
82	Optimum Power Technology	Pennsylvania, United States	Design tool,Product design,Software, ...[+1]	patent citation: 29
83	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	patent citation: 28
84	Thales DIS AIS Deutschland GmbH	Germany	Machine to machine,Telecommunications,Internet of Things, ...[+2]	patent citation: 27
85	Seikosha Co., Ltd.	Hyogo, Japan	Automatic control,Automation,Manufacturing engineering, ...[+2]	patent citation: 27
86	Toshiba America Electronic Components, Inc.	Kentucky, United States	Semiconductor,Electronics,Electronic component, ...[+2]	patent citation: 26
87	Locomotive Specialists, Inc.	Utah, United States	Wireless	patent citation: 26
88	Sangamo Electric Co.	IL, US		patent citation: 26
89	Robert Bosch GmbH	Baden-Württemberg, Germany	Automotive engineering,Mechanical engineering,Electronics, ...[+2]	patent citation: 25
90	Sunplus Technology Co., Ltd.	Taiwan Province, China	Semiconductor,Automotive safety,Electronics, ...[+2]	patent citation: 25
91	American Time & Signal Co.	Minnesota, United States	Guidance system	patent citation: 25
92	Sutter Hospitals Medical Research Foundation	United States		patent citation: 25
93	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	patent citation: 25
94	Infineon Technologies AG	Bayern, Germany	Semiconductor,Electronics,Efficient energy use, ...[+2]	patent citation: 24
95	Diodes, Inc.	Texas, United States	Semiconductor,Transistor,Thyristor, ...[+2]	patent citation: 24
96	Diodes Taiwan, Inc.	Taiwan Province, China	Semiconductor,Electronic component	patent citation: 24
97	Dialog Semiconductor, Inc.	California, United States	Semiconductor,Electronic component,Still camera, ...[+2]	patent citation: 24
98	Astec International Ltd. (Hong Kong)	Hong Kong SAR, China	Power transmission,Electronics	patent citation: 23
99	FirstPoint Contact Technologies LLC	Delaware, United States		patent citation: 23
100	NEC Corp.	Tokyo, Japan	Virtualization,Big data,Network security, ...[+2]	patent citation: 22