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Top 5 Key Players companies in Halo effect
by Most Patent Citation in the United Kingdom in 2019

The Halo effect top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Citation Halo effect Key Players in the United Kingdom. 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.
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
Ford Motor Co. Ltd.
Automotive engineering,Mechanical engineering,Public transport,
...[+2]
patent citation: 4
2
L3Harris Technologies ASA Ltd.
Intelligent maintenance system,Management system,Missile defense,
...[+2]
patent citation: 0
3
Novar ED&S Ltd.
Cable management,Electronics
patent citation: 0
4
EMI Ltd.
Instrumentation,Petroleum industry,Natural resource management,
...[+1]
patent citation: 0
5
EEV Ltd.
patent citation: 0
Page generation time: Sep 12 2025