Radio-frequency identification (RFID) printer antenna
AssigneeHand Held Products, Inc.
InventorsJian Zeng, Deng Ao Yang, Quanjin Shi, Longchao Zhao, Chuanqing Zeng
Life of this patent
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Abstract
Examples of radio-frequency identification (RFID) printer antennae are provided. For example, an example RFID printer antenna includes a plurality of axial RFID printer antenna segments and a plurality of oblique RFID printer antenna segments. In some examples, the plurality of axial RFID printer antenna segments are in parallel arrangements with one another. In some examples, each of the plurality of oblique RFID printer antenna segments connects two of the plurality of axial RFID printer antenna segments at oblique angles.
Claims20
A radio-frequency identification (RFID) antenna for an RFID printer comprising:
- a plurality of axial RFID antenna segments that are in parallel arrangements with one another;
- and
- a plurality of oblique RFID antenna segments that are parallel with one another, wherein each of the plurality of oblique RFID antenna segments is connected to two of the plurality of axial RFID antenna segments at oblique angles, wherein a first angle between a first axial RFID antenna segment and a first oblique RFID antenna segment is in a range between 90° and 180° and a second angle between a second axial RFID antenna segment and the first oblique RFID antenna segment is in a range between 0° and 90°.
A radio-frequency identification (RFID) printer comprising:
- an antenna bottom board;
- and
- an RFID antenna disposed on top of the antenna bottom board, wherein the RFID antenna comprises a plurality of axial RFID antenna segments and a plurality of oblique RFID antenna segments, wherein the plurality of axial RFID antenna segments are in parallel arrangements with one another, wherein each of the plurality of oblique RFID antenna segments is connected to two of the plurality of axial RFID antenna segments at oblique angles, wherein the plurality of oblique RFID antenna segments are in parallel with one another, and wherein a first angle between a first axial RFID antenna segment and a first oblique RFID antenna segment is in a range between 90° and 180° and a second angle between a second axial RFID antenna segment and the first oblique RFID antenna segment is in a range between 0° and 90°.
Dependencies are inferred from the claim text.