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Top 20 Key Players companies in Halo effect
by Most Patent Filings in the United States in 2022

The Halo effect top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Halo effect Key Players in the United States. 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.
Halo effect (sometimes called the halo error) is the tendency for positive impressions of a person, company, brand or product in one area to positively influence one's opinion or feelings in other areas. It is a type of cognitive bias and is the opposite of the horn effect.
#
Company Name
Region
Tech Topics
Total
1
Johnson & Johnson Vision Care, Inc.
Medical equipment,Health care,Optometry,
...[+2]
Patent: 45
2
Xerox Holdings Corp.
Computer hardware,Software,Digital document,
...[+2]
Patent: 7
3
Xerox Corp.
Computer hardware,Electronics,Product group,
...[+2]
Patent: 7
4
QUALCOMM, Inc.
Telecommunications,Wireless,Mobile device,
...[+2]
Patent: 4
5
E.I. du Pont de Nemours & Co.
Agriculture,Materials science,Electronics,
...[+2]
Patent: 4
6
Abbott Medical Optics, Inc.
Excimer laser,Fast-moving consumer goods,Health care,
...[+2]
Patent: 4
7
Siemens VDO Automotive Corp.
Automotive engineering,Automotive electronics,Fuel injection
Patent: 3
8
Lexmark International, Inc.
Computer hardware,Software,Electronics,
...[+2]
Patent: 2
9
Yazaki North America, Inc.
Instrumentation,Cable harness,Electronic visual display,
...[+2]
Patent: 2
10
Thermo Electron Scientific Instruments LLC
Instrumentation,Medicine,Electron
Patent: 2
11
Ekolite Oy
Renewable energy,Materials science
Patent: 2
12
Intel Corp.
Semiconductor,Software,Computer hardware,
...[+2]
Patent: 1
13
Ford Motor Co.
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 1
14
Lockheed Martin Corp.
National security,Aerospace,Network security,
...[+2]
Patent: 1
15
B/E Aerospace, Inc.
Aerospace,Interior product,In-flight entertainment,
...[+2]
Patent: 1
16
Cross Match Technologies, Inc.
Identity management,Software,Computer hardware,
...[+2]
Patent: 1
17
Pixar Animation Studios, Inc.
Graphic design,Computer graphics,Full motion video,
...[+2]
Patent: 1
18
Birchwood Casey LLC
Shopping mall,sports equipment
Patent: 1
19
Johnson Controls Technology Co.
Patent: 1
20
Hewlett-Packard Development Co. LP
Peripheral,Graphics processing unit,Information technology management,
...[+2]
Patent: 1
Page generation time: Sep 27 2025