Gaming machine user interface
CA 2570901 C · Owner: Nguyen, Binh T. · Inventors: Parrott, Greg; Paulsen, Craig A.; Hua, Dung K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gaming machine having a non contact user interface and methods for receiving input to the gaming machine using the non-contact user interface are described. The gaming machine described can receive player tracking information associated with a player, where the player tracking information can include personalization information associated with the player. The gaming machine can receive a signal provided by the player at a non-contact interface device. Next, the gaming machine can decode the signal. The non-contact interface device comprises either an eye motion recognition device or a hand motion recognition device or a voice or speech recognition device or virtual keyboard or …
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 June 17, 2005 and granted February 17, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 17, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.