Multi axis component actuator
CA 2405353 A1 · Owner: Trzecieski, Mike · Inventors: Trzecieski, Mike
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A three axis optical component actuator mechanism is disclosed using two electromagnetic coil actuators and a common stator assembly. In the preferred embodiment the, optical component is coupled to the carnage and the carriage is controllable in two axes using, electromagnets. A third axis is controllable using a linear motor. The carriage is resiliently, mounted within the stator assembly with a plurality of magnetic flux air gaps defined within. Advantageously the disclosed three-axis optical component actuation mechanism has a high, frequency response as well as inexpensive cost of manufacturing. In an alternative embodiment a, three axis electromagnetic coil actuator is shown …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed September 26, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 26, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 26, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.