- 专利标题: Packaging system with detection of environmental conditions
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申请号: US16448974申请日: 2019-06-21
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公开(公告)号: US10812145B1公开(公告)日: 2020-10-20
- 发明人: Rohinton S. Dehmubed , Peter Gompper
- 申请人: eTEP Inc.
- 申请人地址: US CA San Francisco
- 专利权人: eTEP Inc.
- 当前专利权人: eTEP Inc.
- 当前专利权人地址: US CA San Francisco
- 代理机构: Gordon & Jacobson, P.C.
- 主分类号: H04B5/00
- IPC分类号: H04B5/00 ; B65D90/51
摘要:
A packaging system for at least one article includes a multilayer laminate structure and at least one sensor. The laminate structure encapsulates a transformative material between first and second conductive layers, which undergoes a state change that changes impedance between the first and second conductive layers in response to a perforation produced by the at least one sensor. An NFC/RFID circuit is electrically coupled to the first and second conductive layers of the multilayer laminate structure. At least one operational characteristic of the NFC/RFID circuit is dependent on the impedance change between the first and second conductive layers in response to a perforation produced by the sensor under predetermined environmental conditions. The operational characteristic(s) of the NFC/RFID circuit can be ascertained and analyzed (for example, by operations of an NFC/RFID interrogator) to detect and register the predetermined environmental conditions and provide an indication thereof.
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