- 专利标题： Product presence sensor security device
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申请号： US14848709申请日： 2015-09-09
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公开(公告)号： US09959723B2公开(公告)日： 2018-05-01
- 发明人: Benoit Perreau , David Christianson
- 申请人： CHECKPOINT SYSTEMS, INC.
- 申请人地址： US NJ Thorofare
- 专利权人： Checkpoint Systems, Inc.
- 当前专利权人： Checkpoint Systems, Inc.
- 当前专利权人地址： US NJ Thorofare
- 代理机构： McNair Law Firm, P.A.
- 主分类号： G08B13/24
- IPC分类号： G08B13/24 ; G08B13/14 ; H03K17/955
摘要：
A security device is provided including a product presence sensor configured to sense a change in product presence relative to the product presence sensor and a directional element configured to direct the product presence sensor in a sensing direction.
公开/授权文献
- US20170069186A1 PRODUCT PRESENCE SENSOR SECURITY DEVICE 公开/授权日：2017-03-09
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