Title:
無線タグ装置、無線通信システムおよび無線通信方法
Document Type and Number:
Japanese Patent JP4982042
Kind Code:
B2
Abstract:
Systems and techniques to provide radio frequency identification tags including a non-responsive state, which is independent of supplied power, initiated in conjunction with a tag communications reset. In general, in one implementation, a passive radio frequency identification tag includes an antenna, a radio frequency interface coupled with the antenna, and control logic that initiates a deep sleep state in response an event, the deep sleep state including a non-responsive state that is independent of supplied power, and the control logic providing a following state entered upon conclusion of the non-responsive state, where communications initiate from the following state.
Inventors:
Bruce, Lesner
Outside gong
Outside gong
Application Number:
JP2004272352A
Publication Date:
July 25, 2012
Filing Date:
September 17, 2004
Export Citation:
Assignee:
Nippon Information System Co., Ltd.
Clairdi Solutions INC
Clairdi Solutions INC
International Classes:
H04B5/02; G06K19/07; H04B1/59; H04Q5/22; G06K
Domestic Patent References:
| JP11266177A | ||||
| JP2002064404A | ||||
| JP2004306558A |
Attorney, Agent or Firm:
Aiwa Patent Business Corporation