Reader control system
CA 2605789 C · Owner: Min, Sang Cheol · Inventors: Park, Jae Joon; Min, Sang Cheol; Lee, Dong Hyun
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and reading device to test reception-sensitivity suitable for , mobile terminal environments are provided. According to a first command received from a mobile processor, a second mode is entered from a first mode. The first mode uses a first protocol for communicating between the reading device , and the mobile processor, and the second mode uses a second protocol for communicating between the reading device and a tag device. A first response indicating that the reading device entered the second mode is transmitted to the , mobile processor. According to a second command received from the mobile processor, a third mode is entered. A number of data bits successfully received …
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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 April 25, 2006 and granted June 19, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 25, 2026.
- 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.