High-frequency rfid printer

Details High-frequency rfid printer High-frequency rfid printer

B - Operations, Transporting

41

F

B41F 19/00 (2006.01) B41J 3/50 (2006.01) G06K 1/12 (2006.01) G06K 7/10 (2006.01) G11B 5/00 (2006.01) B41J 2/32 (2006.01)

Patent

CA 2626820

There is disclosed a printer having a print head and a high frequency magnetic coupler to magnetically couple with high frequency RFID transponders in a web at or near the print head. The coupler couples magnetically to only one transponder at a time that is generally aligned with one or more inductors, and magnetic radiation from the inductor(s) may be at least partly shielded from upstream transponders, and a grounded conductor in the upstream side of the coupler diminishes radiation to upstream transponders. One embodiment includes spaced inductors disposed along a generally transverse line across the web and in another embodiment an elongate inductor extends along a line generally transverse of the web.

Affiliated with

Also associated with

Rating

High-frequency rfid printer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-frequency rfid printer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-frequency rfid printer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2019081