Invention Grant
- Patent Title: Hand held device with an integral access control component
- Patent Title (中): 带有整体门禁控制组件的手持式设备
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Application No.: US13650266Application Date: 2012-10-12
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Publication No.: US09332388B1Publication Date: 2016-05-03
- Inventor: Trevor Johns
- Applicant: Google Inc.
- Applicant Address: US CA Mountain View
- Assignee: Google Inc.
- Current Assignee: Google Inc.
- Current Assignee Address: US CA Mountain View
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G05B19/00
- IPC: G05B19/00 ; H04W4/02 ; G06Q10/08
Abstract:
A composite device includes an RFID device and a controller. The controller allows the RFID to respond to a query from an external source only when the composite device is at a predetermined location. In this manner, a code associated with the RFID is not released by the RFID anywhere in the world except at the location of the query requester.
Information query
IPC分类:
