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Top 20 Key Players companies in Halo effect
by Most Patent Citation in the China in 2022

The Halo effect top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Citation Halo effect Key Players in the China. 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
patent citation: 23
2
patent citation: 11
3
patent citation: 4
4
patent citation: 3
5
patent citation: 3
6
patent citation: 2
7
patent citation: 2
8
patent citation: 2
9
patent citation: 1
10
patent citation: 1
11
patent citation: 1
12
patent citation: 1
13
patent citation: 1
14
patent citation: 0
15
patent citation: 0
16
patent citation: 0
17
Information display,Automotive engineering,Vehicle to everything,
...[+2]
patent citation: 0
18
patent citation: 0
19
patent citation: 0
20
patent citation: 0
Page generation time: Sep 10 2025