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Top 100 Key Players companies in Logic circuit
by Most Patent Citation in the United States in 2021

The Logic circuit top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Logic circuit Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

South Korea

France

Singapore

Germany

Ireland

Canada

United Kingdom

Italy

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Electroninks, Inc.
Texas, United States
Electronics,Industrial engineering
patent citation: 3,331
2
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
patent citation: 2,755
3
Altera Corp.
California, United States
Semiconductor,Programmable logic device,Software,
...[+2]
patent citation: 2,534
4
Micron Technology, Inc.
Idaho, United States
Semiconductor,Computer hardware,Solid-state drive,
...[+2]
patent citation: 2,520
5
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
patent citation: 2,093
6
Fujitsu Microelectronics America, Inc.
California, United States
Semiconductor,Microelectronics,Electronic component,
...[+2]
patent citation: 1,817
7
GlobalFoundries U.S., Inc.
New York, United States
Semiconductor,Foundry,Electronics,
...[+2]
patent citation: 1,069
8
Xilinx, Inc.
California, United States
Software,Computer hardware,Semiconductor,
...[+2]
patent citation: 958
9
Freescale Semiconductor, Inc.
Texas, United States
Semiconductor,Industrial engineering,Automotive engineering,
...[+2]
patent citation: 875
10
Bell Laboratories, Inc.
Wisconsin, United States
Rodenticide,Agriculture,Chemical engineering,
...[+2]
patent citation: 815
11
Apple, Inc.
California, United States
Software,Computer hardware,Peripheral,
...[+2]
patent citation: 761
12
pSemi Corp.
California, United States
Semiconductor,Power transmission,Electronic component,
...[+2]
patent citation: 545
13
AT&T, Inc.
Texas, United States
Wireless,Telecommunications,Mobile device,
...[+2]
patent citation: 525
14
AT&T IPM Corp.
United States
patent citation: 525
15
SnapTrack, Inc.
California, United States
Systems design,Mobile phone,Software
patent citation: 509
16
Trimble Navigation Ltd.
California, United States
Software,Agriculture,Avionics,
...[+2]
patent citation: 408
17
Unisys Corp.
Pennsylvania, United States
Software,Information technology consulting,Systems design,
...[+2]
patent citation: 403
18
Synopsys, Inc.
California, United States
Software,Information technology consulting,Electronic design automation,
...[+2]
patent citation: 356
19
Raytheon Co.
Massachusetts, United States
Missile,National security,Aerospace,
...[+2]
patent citation: 348
20
Lucent Technologies, Inc.
New Jersey, United States
Software,Telecommunications,Private network,
...[+2]
patent citation: 343
21
Silicon Light Machines Corp.
California, United States
Silicon,Electronics,Electronic component,
...[+2]
patent citation: 300
22
Inspex, Inc.
New Jersey, United States
Microelectronics,Computer hardware,Electronics,
...[+2]
patent citation: 294
23
National Semiconductor Corp.
Texas, United States
Semiconductor,Touchscreen,Adaptive voltage scaling,
...[+2]
patent citation: 275
24
RPX Corp.
California, United States
Patent portfolio,Semiconductor,E-commerce,
...[+2]
patent citation: 258
25
Google LLC
California, United States
Advertising,Enterprise software,Search engine,
...[+2]
patent citation: 254
26
NXP USA, Inc.
Texas, United States
Semiconductor,Resistor,Electron,
...[+2]
patent citation: 244
27
Cisco Technology, Inc.
California, United States
patent citation: 242
28
KLA Corp.
California, United States
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 233
29
KLA-Tencor Technologies Corp.
California, United States
patent citation: 233
30
Silicon Labs CP, Inc.
United States
Semiconductor,Silicon,Electronic component
patent citation: 226
31
Dynamic Network Services, Inc.
New Hampshire, United States
Cloud computing,Application firewall,Software as a service,
...[+2]
patent citation: 218
32
Oracle America, Inc.
California, United States
Cytidine monophosphate,Information technology consulting,Systems design
patent citation: 218
33
Credence Systems Corp.
California, United States
Failure analysis,Semiconductor,Digital television,
...[+2]
patent citation: 205
34
Reveo, Inc.
New York, United States
Electronics,Electro-optics,Alternative energy,
...[+1]
patent citation: 205
35
Round Rock Research LLC
New York, United States
Transistor,Semiconductor device fabrication,Semiconductor
patent citation: 205
36
Atmel Corp.
California, United States
Semiconductor,Microcontroller,Industrial engineering,
...[+2]
patent citation: 203
37
Westinghouse Electric Co. LLC
Pennsylvania, United States
Nuclear power plant,Pressurized water reactor,Power transmission,
...[+2]
patent citation: 186
38
Ensurge Micropower ASA
California, United States
Near field communication,Digital marketing,Printed electronics,
...[+2]
patent citation: 153
39
Intellectual Ventures I LLC
Delaware, United States
Asset management
patent citation: 150
40
Lattice Semiconductor Corp.
Oregon, United States
Semiconductor,Software,Enterprise software,
...[+2]
patent citation: 145
41
Avalon Engineering, Inc.
United States
Construction engineering,Architecture,Civil engineering,
...[+2]
patent citation: 145
42
Mentor Graphics Corp.
Oregon, United States
Electronic design automation,Software,Systems design,
...[+2]
patent citation: 138
43
PhiloMetron, Inc.
California, United States
patent citation: 134
44
Applied Materials, Inc.
California, United States
Semiconductor,Electronics,Chemical-mechanical planarization,
...[+2]
patent citation: 132
45
Monolithic 3D, Inc.
California, United States
Software,Systems design,Patent analysis,
...[+2]
patent citation: 129
46
NVIDIA Corp.
California, United States
Software,Graphics processing unit,Computer hardware,
...[+2]
patent citation: 126
47
Western Digital Corp.
California, United States
Computer hardware,Navigation system,Software,
...[+2]
patent citation: 120
48
Western Digital Technologies, Inc.
California, United States
Computer hardware,Peripheral,Electronics,
...[+2]
patent citation: 120
49
Xerox Holdings Corp.
Connecticut, United States
Computer hardware,Software,Digital document,
...[+2]
patent citation: 118
50
Xerox Corp.
Connecticut, United States
Computer hardware,Electronics,Product group,
...[+2]
patent citation: 118
51
SanDisk Technologies LLC
Texas, United States
patent citation: 118
52
Microchip Technology, Inc.
Arizona, United States
Semiconductor,Wireless,Automotive engineering,
...[+2]
patent citation: 115
53
Rockwell International Corp.
Wisconsin, United States
Automation,Computer hardware,Electronics
patent citation: 113
54
Hewlett-Packard Development Co. LP
Texas, United States
Peripheral,Graphics processing unit,Information technology management,
...[+2]
patent citation: 111
55
3M Innovative Properties Co.
Minnesota, United States
Intellectual property,Product design
patent citation: 103
56
Rambus, Inc.
California, United States
Semiconductor,Architecture,Memory architecture,
...[+2]
patent citation: 102
57
Necsel Intellectual Property, Inc.
California, United States
Semiconductor,Laser,Vertical-cavity surface-emitting laser,
...[+2]
patent citation: 101
58
U.S. Philips Corp.
Pennsylvania, United States
patent citation: 99
59
AOS Holding Co.
Delaware, United States
Electrical equipment,Electronics
patent citation: 92
60
Elm Technologies, Inc.
Texas, United States
Workforce modeling,Software,Enterprise software
patent citation: 88
61
Agilent Technologies, Inc.
California, United States
Genomics,Computer hardware,Semiconductor,
...[+2]
patent citation: 85
62
Fujinon, Inc.
New Jersey, United States
Optics,Electronics,Semiconductor
patent citation: 85
63
Optical Communication Products, Inc.
California, United States
Semiconductor,Vertical-cavity surface-emitting laser,Lidar,
...[+2]
patent citation: 83
64
MicroUnity Systems Engineering, Inc.
California, United States
Big data,Microprocessor,Systems engineering,
...[+2]
patent citation: 81
65
Hughes Aircraft Co.
California, United States
Electronic systems,Aerospace,National security
patent citation: 81
66
Semiconductor Components Industries LLC
Arizona, United States
Semiconductor,Transistor,Image sensor,
...[+2]
patent citation: 78
67
Daylight Solutions, Inc.
California, United States
Health care,Laser diode,Tunable laser,
...[+2]
patent citation: 78
68
GTE Laboratories, Inc.
Massachusetts, United States
patent citation: 78
69
UniRam Technology, Inc.
California, United States
patent citation: 76
70
Cymer, Inc.
California, United States
Market research,Heat exchanger,Semiconductor,
...[+2]
patent citation: 74
71
QUALCOMM, Inc.
California, United States
Telecommunications,Wireless,Mobile device,
...[+2]
patent citation: 70
72
Sperry Corp.
Utah, United States
Electronic systems,Mechanical engineering,Manufacturing engineering
patent citation: 70
73
Fairchild Camera & Instrument, Inc.
New York, United States
Electronics,Laundry,Optical instrument
patent citation: 70
74
SunRise Memory Corp.
California, United States
patent citation: 63
75
NCR Corp.
United States
Software,Peripheral,Self-service,
...[+2]
patent citation: 61
76
Integrated Logic Systems, Inc.
Colorado, United States
Semiconductor,Gate array,Electronic component,
...[+2]
patent citation: 58
77
Duet Technologies, Inc.
California, United States
Enterprise software
patent citation: 57
78
Intellectual Ventures II LLC
Delaware, United States
Asset management
patent citation: 56
79
Technology Properties Ltd. LLC
California, United States
Intellectual property
patent citation: 52
80
SA Ignite, Inc.
Illinois, United States
Software,Audit risk,Information technology consulting,
...[+2]
patent citation: 51
81
TelOptics Corp.
California, United States
patent citation: 50
82
Microsemi Communications, Inc.
Arizona, United States
Semiconductor,Electronic component
patent citation: 47
83
VLSI Technology, Inc.
California, United States
Application-specific integrated circuit,Leading edge,Silicon valley
patent citation: 47
84
FEI EFA, Inc.
California, United States
Semiconductor,Electronics,Wafer
patent citation: 44
85
L3Harris Interstate Electronics Corp.
California, United States
Electronics,Gps spoofing,GPS/INS,
...[+2]
patent citation: 44
86
II-VI Delaware, Inc.
Delaware, United States
Smelting,Metal,Mining engineering,
...[+1]
patent citation: 44
87
Northrop Grumman Systems Corp.
Virginia, United States
National security,Aerospace,Military technology,
...[+1]
patent citation: 42
88
Science & Technology Corp.
Virginia, United States
Space Science,Aerospace engineering,Systems engineering,
...[+1]
patent citation: 42
89
Miradia, Inc.
California, United States
Semiconductor,Wafer,Product design,
...[+1]
patent citation: 42
90
Ciena Corp.
United States
Software,Telecommunications,Network Functions Virtualization,
...[+2]
patent citation: 39
91
United Technologies
Connecticut, United States
Aerospace,Public transport,Building automation,
...[+2]
patent citation: 37
92
NETGEAR, Inc.
California, United States
Computer hardware,Internet of Things,5G,
...[+2]
patent citation: 36
93
Eastman Kodak Co.
New York, United States
3D printing,Photography,Digital media,
...[+2]
patent citation: 35
94
SGS-Thomson Microelectronics, Inc.
Arizona, United States
Semiconductor,Electronic component,Microelectronics
patent citation: 35
95
Venture Lending & Leasing IV, Inc.
California, United States
Asset management,Software
patent citation: 34
96
Hewlett Packard Enterprise Development LP
Texas, United States
Information technology consulting,Systems design,Computer security,
...[+2]
patent citation: 33
97
Gyrfalcon Technology Inc.
California, United States
Artificial intelligence,Software,Semiconductor,
...[+2]
patent citation: 33
98
General Dynamics Information Systems, Inc.
Virginia, United States
Information technology consulting,Systems design
patent citation: 33
99
Allegro MicroSystems LLC
New Hampshire, United States
Semiconductor,System level,Avionics,
...[+2]
patent citation: 31
100
Nichicon Corp.
Illinois, United States
Capacitor,Electronics,Energy storage,
...[+2]
patent citation: 30

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