TW200519758A - Identification band with adhesively attached coupling elements - Google Patents
Identification band with adhesively attached coupling elementsInfo
- Publication number
- TW200519758A TW200519758A TW093134039A TW93134039A TW200519758A TW 200519758 A TW200519758 A TW 200519758A TW 093134039 A TW093134039 A TW 093134039A TW 93134039 A TW93134039 A TW 93134039A TW 200519758 A TW200519758 A TW 200519758A
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit
- coupling elements
- identification band
- band
- identification
- Prior art date
Links
Abstract
An improved identification band such as a wristband or the like is provided of the type including a radio frequency identification (RFID) circuit for communicating wearer information with a remote reader. A pair of electronic coupling elements such as capacitor plates are formed at opposite head and tail ends of the identification band, and are adapted for adhesive securement in mutually coupled relation to enable the RFID circuit with a predetermined circuit resonance frequency for tuned communication with the remote reader. Upon attempted separation of the band head and tails ends, for removal of the identification band from the wearer, one or both of the coupling elements is physically distorted to alter the circuit resonance frequency, thereby detuning the circuit and preventing subsequent communication with the remote reader.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/101,219 US7204425B2 (en) | 2002-03-18 | 2002-03-18 | Enhanced identification appliance |
US10/712,935 US7316358B2 (en) | 2002-03-18 | 2003-11-12 | Identification band with adhesively attached coupling elements |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200519758A true TW200519758A (en) | 2005-06-16 |
Family
ID=57799265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093134039A TW200519758A (en) | 2002-03-18 | 2004-11-08 | Identification band with adhesively attached coupling elements |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200519758A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110168568A (en) * | 2017-01-11 | 2019-08-23 | 艾利丹尼森零售信息服务公司 | The UHF RFID device of small-sized difference electric field-activate |
-
2004
- 2004-11-08 TW TW093134039A patent/TW200519758A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110168568A (en) * | 2017-01-11 | 2019-08-23 | 艾利丹尼森零售信息服务公司 | The UHF RFID device of small-sized difference electric field-activate |
CN110168568B (en) * | 2017-01-11 | 2023-06-09 | 艾利丹尼森零售信息服务公司 | UHF RFID device activated by small differential electric field |
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