Nasal bone conduction wireless communication transmitting device
CA 2578083 C · Owner: Victorion Technology Co. Ltd. · Inventors: Wang, Dave
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The nasal bone conduction wireless communication transmitting device of the present , invention comprises a bone conduction inputting device; a wireless communication , transmitting device electrically connected to the bone conduction inputting device; a bone , conduction outputting device having a second oscillator; and a carrier device for supporting , those abovementioned devices. The invention is characterized in that the carrier device is a , carrier provided on the nose for making the bone conduction outputting device and the bone , conduction inputting device supported by it closely touching the skin of the nasal bone, and , sending the oscillating wave of the bone conduction …
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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 7, 2005 and granted December 31, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 7, 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.