Mirror assembly for lasers
CA 1304614 C · Owner: Ahonen, Robert G. · Inventors: Ahonen, Robert G.; Malenick, John
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Discloses a mirror chip and mirror assembly for ring laser angular rate sensors. A mirror assembly utilizes a silicon substrate upon which is deposited in mirror material. The silicon substrate is then affixed to a second substrate by a thermally sealable bonding agent.
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
- Granted July 7, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 7, 2009.
- 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.