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Top 50 Fast-growings companies in Cam
by Most Patent Filing In 1 Year in the United States in 2020

The Cam top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 1 Year 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
Patent: 30
2
Shopping mall,Truck
Patent: 16
3
Patent: 14
4
Patent: 14
5
Patent: 12
6
Patent: 10
7
Virtual design and construction,Industrial engineering,Fire sprinkler,
...[+2]
Patent: 10
8
Patent: 10
9
Aerospace,Satellite,National security,
...[+2]
Patent: 8
10
Power tool,Fast-moving consumer goods,Pneumatic tool,
...[+2]
Patent: 8
11
Patent: 8
12
Patent: 6
13
Patent: 6
14
Robotics,Robot,Product category,
...[+2]
Patent: 6
15
Patent: 6
16
Patent: 6
17
Patent: 5
18
Film industry,Video production
Patent: 5
19
Patent: 5
20
Washer,Power tool,Belting,
...[+2]
Patent: 5
21
Fastener,Rivet,Screw,
...[+2]
Patent: 5
22
Patent: 5
23
Patent: 5
24
Patent: 5
25
Technology dynamics,Computer hardware,Electronics,
...[+1]
Patent: 4
26
Patent: 4
27
Patent: 4
28
Patent: 4
29
Patent: 4
30
Patent: 4
31
Franchise agreement
Patent: 4
32
Patent: 4
33
Patent: 4
34
Patent: 4
35
Patent: 4
36
Patent: 4
37
Patent: 4
38
Patent: 4
39
Aerospace,Sales management,Industrial engineering,
...[+2]
Patent: 4
40
Patent: 4
41
Noke, Inc.
Patent: 4
42
Patent: 4
43
Missile,National security,Aerospace,
...[+2]
Patent: 4
44
Patent: 3
45
Patent: 3
46
Patent: 3
47
Patent: 3
48
Medical equipment,Neurotechnology,Health care,
...[+2]
Patent: 3
49
Patent: 3
50
Patent: 3
Page generation time: Apr 25 2025