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Top 20 Key Players companies in Autofocus
by Most Literature Citation in the United States in 2021

The Autofocus top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Literature Citation Autofocus 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.
#
Company Name
Region
Tech Topics
Total
1
Literature citation: 123
2
Literature citation: 96
3
Literature citation: 86
4
Literature citation: 71
5
Literature citation: 64
6
Literature citation: 49
7
Literature citation: 45
8
Literature citation: 41
9
Mechatronics,Computer vision,Algorithm,
...[+1]
Literature citation: 16
10
Literature citation: 14
11
Literature citation: 12
12
Literature citation: 11
13
Manufacturing engineering,Mechanical engineering,Naval Surface Warfare Center,
...[+2]
Literature citation: 10
14
Public opinion,Health care,Chemistry,
...[+2]
Literature citation: 9
15
Business International Corp.
Literature citation: 9
16
Publication
Literature citation: 6
17
Broadcasting,Publishing,Pre-money valuation,
...[+2]
Literature citation: 5
18
3D printing,Photography,Digital media,
...[+2]
Literature citation: 4
19
Literature citation: 4
20
Literature citation: 4
Page generation time: May 14 2025