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公开(公告)号：US11763120B2
公开(公告)日：2023-09-19
申请号：US17725537
申请日：2022-04-20
Applicant: RF CODE, INC.
Inventor： Jonathan Andrew Guy
IPC: G06K19/06 , G06K7/14 , G06K19/077
CPC classification number: G06K19/06028 , G06K7/1413 , G06K7/1417 , G06K19/0614 , G06K19/0776
Abstract: A barcode tag includes a base layer having a front side and a back side, an attachment surface disposed on at least a portion of the front side or the back side, and a barcode symbol comprising plural perforations formed entirely through the base layer. Methods and systems for tracking equipment items in an equipment rack using barcode tags are also disclosed.
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公开(公告)号：US20200182911A1
公开(公告)日：2020-06-11
申请号：US16701963
申请日：2019-12-03
Applicant: RF Code, Inc.
Inventor： Jonathan Andrew Guy , Jacob Aaron Perlmutter , Iurii Buiankin
IPC: G01R15/14 , G01R19/155 , G01R29/08
Abstract: A sensor device for detecting voltage in a conductor cable includes a sense electrode to be disposed over a surface of the conductor cable to cover a sense region having a sense axial width and a sense circumferential length and a reference electrode to be disposed over the surface of the conductor cable to cover a reference region. The reference region has an axial position adjacent the axial position of the sense region and has a reference circumferential length greater than the sense circumferential length. The sensor device further includes a charge measurement circuit connected in series between the sense electrode and the reference electrode to measure a charge measurement and circuitry to compare the charge measurement to a threshold to detect a presence of the voltage in the conductor cable.
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公开(公告)号：US20190332838A1
公开(公告)日：2019-10-31
申请号：US16373566
申请日：2019-04-02
Applicant: RF CODE, INC.
Inventor： Peter Vancorenland , Ben Gawiser , Jonathan Guy , Peter Kazmir , Rick Trujillo
Abstract: A system includes an asset management system in communication with an asset disposed within a rack, an asset tracking server, a gateway, and a set of equipment racks including the rack in which the asset is disposed. Each equipment rack defines a face. The equipment rack includes an observer device and a location indicator device. The system includes a set of tags attached to assets disposed within the set of equipment racks, a tag of the set of tags attached to the asset. The asset management system is to identify a maintenance event associated with the asset and is to communicate the identity of the asset to the asset tracking server. The asset tracking server is to locate the rack location of the tag associated with the asset and is to communicate with the associated observer device, which is to direct the location identification device to provide a light signal.
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公开(公告)号：US20170300798A1
公开(公告)日：2017-10-19
申请号：US15637511
申请日：2017-06-29
Applicant: RF CODE, INC.
Inventor： Michael Primm , Ronald Graczyk , Ryan Joy , Matthew Blackledge
IPC: G06K19/07 , G06K7/10 , H04B10/116 , H04B10/50
CPC classification number: G06K19/0728 , G06K7/1097 , H04B10/116 , H04B10/501
Abstract: A system includes a beacon device including a communication strip having a plurality of directed light emitters distributed along the communication strip. The beacon device can transmit a directed light signal via the directed light emitters. The system further includes a tag including a processor, a radio frequency transmitter coupled to the processor, a directed light receiver coupled to the processor, and a lens having first and second major surfaces and a side surface, the tag to receive the directed light signal via the side surface and to transmit a radio frequency tag message via the radio frequency transmitter. The system also includes a radio frequency reader to receive the radio frequency tag message.
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公开(公告)号：US20170215038A1
公开(公告)日：2017-07-27
申请号：US15412655
申请日：2017-01-23
Applicant: RF CODE, INC.
Inventor： Michael R. Primm , David Duncavage , Ronald B. Gracyk , Ryan D. Joy
Abstract: A method of establishing a location beacon includes establishing a bi-directional wireless radiofrequency connection between a directed light beacon device and a networked device in communication with a central server; assigning a beacon identification code to the directed light beacon device at the central server; transmitting the beacon identification code to the directed light beacon device through the bi-directional wireless radiofrequency connection; and transmitting the beacon identification code in a directed light beacon signal from the directed light beacon device.
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Patent Agency Ranking
公开(公告)号：US20140356000A1
公开(公告)日：2014-12-04
申请号：US14460354
申请日：2014-08-14
Applicant: RF CODE, INC.
Inventor： Michael Primm , Ronald Graczyk , Ryan Joy , Matthew Blackledge
IPC: G06K19/07 , H04B10/116 , H04B10/50
CPC classification number: G06K19/0728 , G06K7/1097 , H04B10/116 , H04B10/501
Abstract: A system includes a beacon device including a communication strip having a plurality of directed light emitters distributed along the communication strip. The beacon device can transmit a directed light signal via the directed light emitters. The system further includes a tag including a processor, a radio frequency transmitter coupled to the processor, a directed light receiver coupled to the processor, and a lens having first and second major surfaces and a side surface, the tag to receive the directed light signal via the side surface and to transmit a radio frequency tag message via the radio frequency transmitter. The system also includes a radio frequency reader to receive the radio frequency tag message.
Abstract translation: 一种系统包括信标装置，其包括具有沿着通信条分布的多个定向光发射器的通信条带。 信标装置可以经由定向光发射器发射定向光信号。 该系统还包括标签，其包括处理器，耦合到处理器的射频发射器，耦合到处理器的定向光接收器，以及具有第一和第二主表面和侧表面的透镜，所述标签用于接收定向光信号 并通过射频发射器发送射频标签消息。 该系统还包括用于接收射频标签消息的射频读取器。
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公开(公告)号：US20140306803A1
公开(公告)日：2014-10-16
申请号：US14262791
申请日：2014-04-27
Applicant: RF CODE, INC.
Inventor： Ronald B. Graczyk , Michael R. Primm , Dale E. Parvey , Ryan D. Joy , Chris C. Gaskins
IPC: G08B5/36
Abstract: A beacon device includes a control circuitry, a window, and a plurality of sets of illumination sources. The window includes a prismatic structure forming a ring from a planar perspective. The prismatic structure defines an inside surface and an outside surface from the planar perspective. The plurality of sets of illumination sources are coupled to the control circuitry. Each set of illumination sources includes a first illumination source disposed proximal to the inside surface of the prismatic structure and includes a second illumination source disposed proximal to the outside surface of the prismatic structure. The control circuitry is to illuminate a first set of the plurality of sets of illumination sources to transmit a signal in a first direction.
Abstract translation: 信标装置包括控制电路，窗口和多组照明源。 窗口包括从平面的角度形成环的棱柱结构。 棱镜结构从平面视角界定了内表面和外表面。 多组照明源耦合到控制电路。 每组照明源包括设置在棱柱形结构的内表面附近的第一照明源，并且包括靠近棱镜结构的外表面设置的第二照明源。 控制电路是照亮多组照明源的第一组以在第一方向上传输信号。
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公开(公告)号：US20230376717A1
公开(公告)日：2023-11-23
申请号：US18363960
申请日：2023-08-02
Applicant: RF Code, Inc.
Inventor： Jonathan Andrew Guy
IPC: G06K19/06 , G06K7/14 , G06K19/077
CPC classification number: G06K19/06028 , G06K19/0614 , G06K7/1417 , G06K7/1413 , G06K19/0776
Abstract: A barcode tag includes a base layer having a front side and a back side, an attachment surface disposed on at least a portion of the front side or the back side, and a barcode symbol comprising plural perforations formed entirely through the base layer. Methods and systems for tracking equipment items in an equipment rack using barcode tags are also disclosed.
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公开(公告)号：US10049240B2
公开(公告)日：2018-08-14
申请号：US15412647
申请日：2017-01-23
Applicant: RF CODE, INC.
Inventor： Michael R. Primm , David Duncavage , Ronald B. Graczyk , Ryan D. Joy
Abstract: A method of establishing a location beacon includes establishing a bi-directional wireless radiofrequency connection between a directed light beacon device and a networked device in communication with a central server; assigning a beacon identification code to the directed light beacon device at the central server; transmitting the beacon identification code to the directed light beacon device through the bi-directional wireless radiofrequency connection; and transmitting the beacon identification code in a directed light beacon signal from the directed light beacon device.
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公开(公告)号：US20170213057A1
公开(公告)日：2017-07-27
申请号：US15412647
申请日：2017-01-23
Applicant: RF CODE, INC.
Inventor： Michael R. Primm , David Duncavage , Ronald B. Gracyk , Ryan D. Joy
IPC: G06K7/10
CPC classification number: G06K7/10366 , G01S1/70 , H04W4/185 , H04W4/80 , H04W8/005 , H05K7/1498
Abstract: A method of establishing a location beacon includes establishing a bi-directional wireless radiofrequency connection between a directed light beacon device and a networked device in communication with a central server; assigning a beacon identification code to the directed light beacon device at the central server; transmitting the beacon identification code to the directed light beacon device through the bi-directional wireless radiofrequency connection; and transmitting the beacon identification code in a directed light beacon signal from the directed light beacon device.
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