Protection case of intelligent terminal and method for using protection case of intelligent terminal
US12204977B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2024 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Jul 18, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a protection case of an intelligent terminal, wherein the protection case of the intelligent terminal includes a housing, a reinforcing sheet, a RFID coil, a plurality of RFID chips and a plurality of switching elements; an inner surface of the housing is provided with a mounting groove, an outer surface of the housing is provided with a positioning groove; the reinforcing sheet is arranged in the mounting groove; the RFID coil is fixedly attached to the reinforcing sheet; the plurality of the RFID chips are mounted in the mounting groove and are electrically connected to the RFID coil, and the plurality of the RFID chips are arranged in parallel; a plurality of switching elements are mounted in the positioning groove, and the plurality of the switching elements are respectively connected in series to circuits where the corresponding RFID chips are connected with the RFID coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.