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Top 50 Fast-growings companies in Cam
by Most Patent Filing In 3 Years in the United States in 2020

The Cam top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 3 Years Cam Fast-growings in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming rotary motion into linear motion. It is often a part of a rotating wheel (e.g. an eccentric wheel) or shaft (e.g. a cylinder with an irregular shape) that strikes a lever at one or more points on its circular path. The cam can be a simple tooth, as is used to deliver pulses of power to a steam hammer, for example, or an eccentric disc or other shape that produces a smooth reciprocating (back and forth) motion in the follower, which is a lever making contact with the cam.
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Company Name
Region
Tech Topics
Total
1
Patent: 86
2
Shopping mall,Truck
Patent: 62
3
Virtual design and construction,Industrial engineering,Fire sprinkler,
...[+2]
Patent: 53
4
Patent: 43
5
Patent: 35
6
Private education,Simulation,Business administration,
...[+2]
Patent: 28
7
Patent: 27
8
Patent: 27
9
Patent: 25
10
Patent: 24
11
Patent: 22
12
Patent: 22
13
Patent: 21
14
Aerospace,Control system,National security,
...[+2]
Patent: 20
15
Power tool,Fast-moving consumer goods,Pneumatic tool,
...[+2]
Patent: 19
16
Patent: 18
17
Patent: 18
18
Patent: 17
19
Patent: 16
20
Patent: 15
21
Aerospace,Sales management,Industrial engineering,
...[+2]
Patent: 15
22
Aerospace,Satellite,National security,
...[+2]
Patent: 14
23
Patent: 14
24
Patent: 14
25
Patent: 14
26
Patent: 14
27
Patent: 14
28
Patent: 13
29
Missile,National security,Aerospace,
...[+2]
Patent: 13
30
Capital formation,Automation,Manufacturing engineering,
...[+2]
Patent: 12
31
Technology dynamics,Computer hardware,Electronics,
...[+1]
Patent: 11
32
Patent: 11
33
Patent: 10
34
Patent: 10
35
Patent: 10
36
Patent: 10
37
Patent: 10
38
Patent: 10
39
Patent: 10
40
Patent: 9
41
Patent: 9
42
Visual merchandising,Advertising,Graphic design
Patent: 9
43
Aerospace,National security
Patent: 9
44
Patent: 9
45
Patent: 9
46
Patent: 8
47
Patent: 8
48
Franchise agreement
Patent: 8
49
Patent: 8
50
Patent: 8
Page generation time: Apr 25 2025