Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Patent: 14 | ||
2 |  | Fastener,Rivet,Screw, ...[+2] | Patent: 5 | |
3 |  | Washer,Power tool,Belting, ...[+2] | Patent: 5 | |
4 | | Petroleum industry | Patent: 4 | |
5 | | Access control | Patent: 3 |
Top 5 New Entrants companies in Cam
by Most Patent Filing In 1 Year in the United States in 2020
The Cam top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 1 Year Cam New Entrants 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.
Page generation time:
Jun 26 2025