Top 100 Key Players companies in Digital clock by Most Patent Filings in the United States in 2019 – Discovery

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The Digital clock top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Digital clock Key Players in the United States. 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.

1	Intel Corp.	California, United States	Semiconductor,Software,Computer hardware, ...[+2]	Patent: 27
2	Texas Instruments Incorporated	Texas, United States	Semiconductor,Digital signal processing,Electronic component, ...[+2]	Patent: 26
3	International Business Machines Corp.	New York, United States	Software,Computer hardware,Enterprise software, ...[+2]	Patent: 24
4	Microchip Technology, Inc.	Arizona, United States	Semiconductor,Wireless,Automotive engineering, ...[+2]	Patent: 21
5	Teradyne, Inc.	Massachusetts, United States	Automation,Semiconductor,Industrial engineering, ...[+2]	Patent: 21
6	Silicon Laboratories, Inc.	Texas, United States	Computer hardware,Internet of Things,Silicon, ...[+2]	Patent: 17
7	AT&T, Inc.	Texas, United States	Wireless,Telecommunications,Mobile device, ...[+2]	Patent: 16
8	AT&T IPM Corp.	United States		Patent: 16
9	General Electric Co.	Massachusetts, United States	Energy management,Turbine,Electronics, ...[+2]	Patent: 13
10	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	Patent: 12
11	Greatbatch Ltd.	New York, United States	Medicine,Medical equipment,Feedthrough, ...[+2]	Patent: 12
12	Xilinx, Inc.	California, United States	Software,Computer hardware,Semiconductor, ...[+2]	Patent: 11
13	Tektronix, Inc.	Oregon, United States	Semiconductor,Computer hardware,Software, ...[+2]	Patent: 11
14	Tandem Computers, Inc.	California, United States	Software,Telephone switching,Transaction processing	Patent: 11
15	Advanced Micro Devices, Inc.	California, United States	Semiconductor,Software,Virtualization, ...[+2]	Patent: 10
16	Hypres, Inc.	New York, United States	Computer hardware,Software,Fault current limiter, ...[+2]	Patent: 10
17	Honeywell International, Inc.	North Carolina, United States	Aerospace,Electronics,Market research, ...[+2]	Patent: 9
18	VLSI Technology, Inc.	California, United States	Application-specific integrated circuit,Leading edge,Silicon valley	Patent: 9
19	Optimum Power Technology	Pennsylvania, United States	Design tool,Product design,Software, ...[+1]	Patent: 9
20	OrthoSensor, Inc.	United States	Orthopedic surgery,Medical equipment,Health care, ...[+2]	Patent: 8
21	Harris Intertype Corp.	United States	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Patent: 8
22	NXP USA, Inc.	Texas, United States	Semiconductor,Resistor,Electron, ...[+2]	Patent: 8
23	Quantum Corp.	California, United States	Software,Quantum,Peripheral, ...[+2]	Patent: 7
24	TranSwitch Corp.	Connecticut, United States	Semiconductor,Voice over IP,Electronics, ...[+2]	Patent: 7
25	Stewart-Warner Corp.	Pennsylvania, United States	Instrumentation	Patent: 7
26	Robert Bosch Corp.	Michigan, United States	Shopping mall,Truck	Patent: 7
27	Lockheed Martin Corp.	United States	National security,Aerospace,Network security, ...[+2]	Patent: 6
28	Raytheon Co.	Massachusetts, United States	Missile,National security,Aerospace, ...[+2]	Patent: 6
29	StorageTechnology Corp.	Colorado, United States	Software,Tape library,Data storage system	Patent: 6
30	Rosemount, Inc.	Minnesota, United States	Computer hardware,Electronics,Pressure sensor, ...[+2]	Patent: 6
31	Ericsson, Inc.	Texas, United States	Wireless,Telecommunications,Transmitter, ...[+2]	Patent: 6
32	Fujitsu Microelectronics America, Inc.	California, United States	Semiconductor,Microelectronics,Electronic component, ...[+2]	Patent: 6
33	Sun Coast Merchandise Corp.	California, United States		Patent: 6
34	Skyworks Solutions, Inc.	Massachusetts, United States	Semiconductor,Amplifier,Mobile device, ...[+2]	Patent: 5
35	Cirrus Logic, Inc.	Texas, United States	Digital signal processing,Semiconductor,Electronics, ...[+2]	Patent: 5
36	Seagate Technology Unlimited Co.	California, United States	Computer hardware,Flash memory,Software, ...[+2]	Patent: 5
37	Seagate Technology LLC	California, United States	Cloud computing,Computer hardware,Electronics, ...[+2]	Patent: 5
38	Everbrite Electric Signs, Inc.	United States		Patent: 5
39	International Standard Electric Corp.	New York, United States		Patent: 5
40	Exxon Mobil Corp.	Texas, United States	Petroleum,Petroleum industry,Chemical engineering, ...[+2]	Patent: 4
41	Agilent Technologies, Inc.	California, United States	Genomics,Computer hardware,Semiconductor, ...[+2]	Patent: 4
42	The Black & Decker Corp.	United States	Power tool,Computer hardware,Warehouse, ...[+2]	Patent: 4
43	Tanager Group BV	Connecticut, United States	Quartz,Precious metal,Activity tracker, ...[+2]	Patent: 4
44	Mobil Corp.	Texas, United States	Petroleum industry,Petroleum,Natural gas	Patent: 4
45	National Semiconductor Corp.	Texas, United States	Semiconductor,Touchscreen,Adaptive voltage scaling, ...[+2]	Patent: 4
46	Timex Group USA, Inc.	Arkansas, United States	Precious metal,Smartwatch,Wearable technology, ...[+2]	Patent: 4
47	Robertshaw Controls Co.	Virginia, United States	Electronics	Patent: 4
48	Rovi Guides, Inc.	California, United States	Advertising,Digital media,Publishing	Patent: 4
49	Hughes Aircraft Co.	California, United States	Electronic systems,Aerospace,National security	Patent: 4
50	Round Rock Research LLC	New York, United States	Transistor,Semiconductor device fabrication,Semiconductor	Patent: 4
51	Dialog Semiconductor, Inc.	California, United States	Semiconductor,Electronic component,Still camera, ...[+2]	Patent: 4
52	MACOM Technology Solutions Holdings, Inc.	Massachusetts, United States	Semiconductor,Wireless,Industrial engineering, ...[+2]	Patent: 3
53	Goodrich Corp.	North Carolina, United States	Aerospace,Sales management,Industrial engineering, ...[+2]	Patent: 3
54	RPX Corp.	California, United States	Patent portfolio,Semiconductor,E-commerce, ...[+2]	Patent: 3
55	Motorola, Inc.	Illinois, United States	Telecommunications,Mobile phone,Broadband, ...[+2]	Patent: 3
56	Altera Corp.	California, United States	Semiconductor,Programmable logic device,Software, ...[+2]	Patent: 3
57	Maxtor Corp.	California, United States	Computer hardware,Peripheral	Patent: 3
58	Entropic Communications LLC	California, United States	Semiconductor,Social network,Electronic component, ...[+1]	Patent: 3
59	Bell Laboratories, Inc.	Wisconsin, United States	Rodenticide,Agriculture,Chemical engineering, ...[+2]	Patent: 3
60	Locomotive Specialists, Inc.	Utah, United States	Wireless	Patent: 3
61	Index Systems, Inc.	Virginia, United States	Software,Software development,Information technology consulting, ...[+2]	Patent: 3
62	Inventronics, Inc.	Massachusetts, United States	Computer hardware,Electronics	Patent: 3
63	Fujinon, Inc.	New Jersey, United States	Optics,Electronics,Semiconductor	Patent: 3
64	Apple, Inc.	California, United States	Software,Computer hardware,Peripheral, ...[+2]	Patent: 2
65	The Boeing Co.	Illinois, United States	Aerospace,Satellite,National security, ...[+2]	Patent: 2
66	Xerox Holdings Corp.	Connecticut, United States	Computer hardware,Software,Digital document, ...[+2]	Patent: 2
67	Google LLC	California, United States	Advertising,Enterprise software,Search engine, ...[+2]	Patent: 2
68	MaxLinear, Inc.	California, United States	Semiconductor,Radio frequency,Telecommunications, ...[+2]	Patent: 2
69	ADTRAN, Inc.	Alabama, United States	Software,Semiconductor,Electronic component, ...[+2]	Patent: 2
70	Lucent Technologies, Inc.	New Jersey, United States	Software,Telecommunications,Private network, ...[+2]	Patent: 2
71	Xerox Corp.	Connecticut, United States	Computer hardware,Electronics,Product group, ...[+2]	Patent: 2
72	Fluke Corp.	Washington, United States	Software,Robotics,Condition monitoring, ...[+2]	Patent: 2
73	Beckman Instruments, Inc.	Indiana, United States	Medicine,Guidance system	Patent: 2
74	Salton, Inc.	United States	Electronics	Patent: 2
75	SigmaTel LLC	Texas, United States	Semiconductor,Product design,Electronic component	Patent: 2
76	Delphi Technology, Inc.	Massachusetts, United States	Software,Business intelligence,Systems design, ...[+2]	Patent: 2
77	Northrop Grumman Systems Corp.	Virginia, United States	National security,Aerospace,Military technology, ...[+1]	Patent: 2
78	Rockwell International Corp.	Wisconsin, United States	Automation,Computer hardware,Electronics	Patent: 2
79	REMEC Broadband Wireless Networks LLC	California, United States	Wireless,Telecommunications,Wireless network, ...[+2]	Patent: 2
80	Fluke John Manufacturing Co, Inc.	Washington, United States	Computer hardware,Electronics	Patent: 2
81	General Dynamics Information Systems, Inc.	Virginia, United States	Information technology consulting,Systems design	Patent: 2
82	Essential	California, United States	Operating system,Mobile device	Patent: 2
83	ARRIS Enterprises LLC	United States	Broadband,Telecommunications,Wireless, ...[+1]	Patent: 2
84	Luminary Micro, Inc.	Texas, United States	Semiconductor,Microcontroller,USB, ...[+2]	Patent: 2
85	Information Systems Laboratories, Inc.	California, United States	Product design,Computer hardware,Systems analysis, ...[+2]	Patent: 2
86	Hewlett-Packard Development Co. LP	Texas, United States	Peripheral,Graphics processing unit,Information technology management, ...[+2]	Patent: 2
87	MACOM Connectivity Solutions LLC	California, United States	Semiconductor	Patent: 2
88	Ashtech, Inc.	California, United States	Aerospace,National security,Satellite	Patent: 2
89	CTU of Delaware, Inc.	Texas, United States		Patent: 2
90	Emerson Electric Co.	Missouri, United States	Software,Computer hardware,Electronics, ...[+2]	Patent: 1
91	Synopsys, Inc.	California, United States	Software,Information technology consulting,Electronic design automation, ...[+2]	Patent: 1
92	Viavi Solutions, Inc.	California, United States	Computer hardware,Broadband,Optical coating, ...[+2]	Patent: 1
93	Unisys Corp.	Pennsylvania, United States	Software,Information technology consulting,Systems design, ...[+2]	Patent: 1
94	Diodes, Inc.	Texas, United States	Semiconductor,Transistor,Thyristor, ...[+2]	Patent: 1
95	Ciena Corp.	United States	Software,Telecommunications,Network Functions Virtualization, ...[+2]	Patent: 1
96	Semtech Corp.	California, United States	Semiconductor,Industrial engineering,Electronics, ...[+2]	Patent: 1
97	Rambus, Inc.	California, United States	Semiconductor,Architecture,Memory architecture, ...[+2]	Patent: 1
98	Infinera Corp.	California, United States	Optical communication,Optical networking,Telecommunications, ...[+2]	Patent: 1
99	ADC Telecommunications, Inc.	Minnesota, United States	Telecommunications,Wireless,Broadband communication, ...[+2]	Patent: 1
100	United Technologies	Connecticut, United States	Aerospace,Public transport,Building automation, ...[+2]	Patent: 1