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Top 50 Fast-growings companies in Cam
by Most Patent Filing In 5 Years in the United States in 2020

The Cam top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 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.
#
Company Name
Region
Tech Topics
Total
1
Shopping mall,Truck
Patent: 174
2
Patent: 143
3
Patent: 117
4
Patent: 114
5
Virtual design and construction,Industrial engineering,Fire sprinkler,
...[+2]
Patent: 74
6
Patent: 70
7
Patent: 54
8
Aerospace,Satellite,National security,
...[+2]
Patent: 47
9
Patent: 44
10
Power tool,Fast-moving consumer goods,Pneumatic tool,
...[+2]
Patent: 37
11
Patent: 33
12
Private education,Simulation,Business administration,
...[+2]
Patent: 32
13
Aerospace,Control system,National security,
...[+2]
Patent: 31
14
Patent: 27
15
Patent: 27
16
Franchise agreement
Patent: 26
17
Patent: 26
18
Patent: 25
19
Patent: 24
20
Patent: 24
21
Patent: 24
22
Technology dynamics,Computer hardware,Electronics,
...[+1]
Patent: 23
23
Patent: 23
24
Patent: 23
25
Patent: 21
26
Missile,National security,Aerospace,
...[+2]
Patent: 21
27
Aerospace,Sales management,Industrial engineering,
...[+2]
Patent: 20
28
Patent: 19
29
Medical equipment,Neurotechnology,Health care,
...[+2]
Patent: 18
30
Patent: 17
31
Patent: 17
32
Patent: 17
33
Aerospace,National security
Patent: 16
34
Patent: 16
35
Aerospace,Electronics,Market research,
...[+2]
Patent: 16
36
Patent: 16
37
Patent: 16
38
Heart valve,Medical equipment,Health care,
...[+2]
Patent: 16
39
Patent: 16
40
Patent: 15
41
Patent: 15
42
Graduate degree,Fidaxomicin,Ceftaroline fosamil,
...[+2]
Patent: 15
43
Visual merchandising,Advertising,Graphic design
Patent: 15
44
Patent: 15
45
Patent: 15
46
Patent: 15
47
Patent: 14
48
Patent: 14
49
Self-brand,Public opinion,Marketing research,
...[+2]
Patent: 14
50
Film industry,Video production
Patent: 14
Page generation time: Apr 25 2025