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Gerhard Eberth Patents |
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Inventor: Eberth; Gerhard
Address: Eching, DE
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6133834 |
Method of trimming film type antennas |
October 17, 2000 |
| A method of tuning the resonance frequency of a transponder to a target frequency is described, wherein a transponder comprises a film antenna with an IC (IC) mounted to the film antenna (L) and an integrated resonance capacitor (C) is part of a IC. During testing of IC at chip probe |
| 5608406 |
Device for controlling discharge of a charge capacitor in a transponder |
March 4, 1997 |
| A transponder device (10) includes a discharge circuit (18) to control the discharge of voltage from a charge capacitor (14). The discharge circuit (18) prevents transmission of a data telegram by the transponder device (10) until a voltage of the charge capacitor (14) reaches a threshol |
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