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Top 50 Fast-growings companies in Autofocus
by Most Patent Filing In 5 Years in the United States in 2021

The Autofocus top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Autofocus Fast-growings 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
Patent: 80
2
Patent: 52
3
Patent: 23
4
Patent: 20
5
Patent: 17
6
Patent: 15
7
Franchise agreement
Patent: 12
8
Patent: 10
9
Patent: 8
10
Electronics,Data collection,Data collection system,
...[+2]
Patent: 8
11
Patent: 8
12
Patent: 7
13
Mechatronics,Smart material,Computer hardware,
...[+2]
Patent: 7
14
Patent: 6
15
Patent: 6
16
Patent: 5
17
Patent: 5
18
Nursing,Health care,Association (object-oriented programming),
...[+2]
Patent: 4
19
Patent: 4
20
Working capital,Pathology,Companion diagnostic,
...[+2]
Patent: 4
21
Patent: 4
22
Patent: 3
23
Patent: 3
24
Patent: 3
25
Patent: 3
26
Patent: 3
27
Software,Hospitality industry,Digital medicine,
...[+2]
Patent: 3
28
Patent: 2
29
Patent: 2
30
Patent: 2
31
Patent: 2
32
Mobile device,Data collection,Computer hardware,
...[+2]
Patent: 2
33
Patent: 2
34
History of the United States,Bequest,Medicine,
...[+2]
Patent: 2
35
Patent: 2
36
Library science,Health care,Public land,
...[+2]
Patent: 2
37
Patent: 2
38
Patent: 1
39
Patent: 1
40
Patent: 1
41
Patent: 1
42
Patent: 1
43
Implantable cardioverter-defibrillator,mHealth,Health care,
...[+2]
Patent: 1
44
AC Marketech International Ltd.
Patent: 1
45
Patent: 1
46
Patent: 1
47
Data analysis,Consumer neuroscience,Information technology consulting,
...[+2]
Patent: 1
48
Photography,Software,Aperture,
...[+2]
Patent: 1
49
Health care,Search engine,Public university,
...[+2]
Patent: 1
50
Patent: 1
Page generation time: May 14 2025