公开(公告)号：US20240160286A1

公开(公告)日：2024-05-16

申请号：US18417537

申请日：2024-01-19

Applicant: Workaround GmbH

Inventor： Matthias KIRCHNER ,  Sebastian PETRUCH

IPC: G06F3/01 ,  G06F3/14 ,  G06K7/10 ,  G06K7/14 ,  G06K19/07 ,  G08C17/02

CPC classification number: G06F3/014 ,  G06F3/14 ,  G06K7/10366 ,  G06K7/1413 ,  G06K19/0723 ,  G08C17/02 ,  G06F3/041

Abstract: A method for operating a system having a sensor and/or information device and a main device is described. The sensor and/or information device includes a hand garment and a secondary device, with at least one input mechanism. The main device is connected to a database. The method includes the following steps: An actuating signal is generated using the at least one input mechanism. The actuating signal is received by the secondary device, and an input signal is transmitted on the basis of the actuating signal by the secondary device to the main device. An action instruction is generated by way of a main device based on the input signal and based on a predefined action sequence. The action instruction is transmitted to the secondary device. Moreover, a sensor and/or information device, a sensor and/or information system as well as computer programme are described.

公开(公告)号：US20240143953A1

公开(公告)日：2024-05-02

申请号：US17974093

申请日：2022-10-26

Applicant: Ruben Buckris

Inventor： Ruben Buckris

IPC: G06K7/10 ,  G06F16/23 ,  G06Q10/08

CPC classification number: G06K7/10366 ,  G06F16/2379 ,  G06Q10/087

Abstract: A system for automatically updating a unit code database to reflect activity on the unit-specific level based on parameter capturing and detection mechanisms, with these mechanisms effectuated via scanning unit-unique codes.

公开(公告)号：US20240139536A1

公开(公告)日：2024-05-02

申请号：US18494223

申请日：2023-10-25

Applicant: Regenesis Biomedical, Inc.

Inventor： John Y. BABICO

IPC: A61N2/02 ,  G06K7/10

CPC classification number: A61N2/02 ,  G06K7/10366

Abstract: The apparatuses can comprise a controller including a RF driver configured to generate a pulsed current signal and one or more applicators coupled to the controller. Each applicator can include a coil circuit configured to receive the pulsed current signal and to emit a pulsed electromagnetic field signal comprising a magnetic field signal.

公开(公告)号：US11972316B2

公开(公告)日：2024-04-30

申请号：US17435415

申请日：2020-03-05

Applicant: TECHNOMARK INTERNATIONAL

Inventor： Laurent Albert Paul Baud ,  Stéphane Noel Jacob

IPC: G06K7/10 ,  G06K19/07

CPC classification number: G06K7/10366 ,  G06K19/0723

Abstract: The invention relates to a marking system comprising at least one micropercussion marking machine, characterized in that it also comprises a first RFID (radiofrequency identification) means fitted to said marking machine, a second RFID means fitted to a device separate from said marking machine, said first RFID means being designed to transmit first information to said second RFID means and/or said second RFID means being designed to transmit second information to said first RFID means. The invention is particularly suitable for the micropercussion marking of industrial components or products in order to identify them and track them easily and reliably.

公开(公告)号：US20240135121A1

公开(公告)日：2024-04-25

申请号：US18543631

申请日：2023-12-18

Applicant: SOOCHOW UNIVERSITY

Inventor： Zhe LI ,  Wei DENG

IPC: G06K7/10 ,  H04B7/02 ,  H04B7/08

CPC classification number: G06K7/10366 ,  H04B7/028 ,  H04B7/0831

Abstract: This application discloses a tag quantity estimation system and method of RFID. A processor-readable medium was disclosed at the same time. This estimation method applies a spatial diversity gain existing in a multi-antenna system. Separated and sequentially stacked the real parts and the imaginary parts of the multiple signals received by multiple antennas. Then, a tag quantity estimation problem is converted into a data clustering problem in high-dimensional space. In this way, the overlapped cluster data in low-dimensional space can be separated in the high-dimensional space, thereby improving the accuracy of tag quantity estimation.

公开(公告)号：US11966807B2

公开(公告)日：2024-04-23

申请号：US18450021

申请日：2023-08-15

Applicant: Nanjing University of Information Science and Technology

Inventor： Jian Su ,  Jialin Zhou ,  Wei Zhuang ,  Ling Tan

IPC: G06K7/10 ,  G06F16/903

CPC classification number: G06K7/10366 ,  G06F16/90344

Abstract: A multi-tag concurrent identification method and a system for a query tree based on feature groups are provided in this disclosure. In the disclosure, a whole data string space is divided into a plurality of disjoint subsets according to features of data strings returned by tags, where each of the subsets contains several different data strings, each of the data strings in the each of the subsets is regarded as a complete tag ID or a partial ID, and the each of the subsets corresponds to a unique query prefix, a length of the prefix is fixed and does not dynamically increase with an actual location of a collision, and when multiple data strings from a same subset return at a same time, a reader is capable of identifying them at a same time in a slot.

公开(公告)号：US11962651B2

公开(公告)日：2024-04-16

申请号：US18149852

申请日：2023-01-04

Applicant: Dynapar Corporation

Inventor： Robert Cachro

IPC: H04L67/12 ,  G01C22/00 ,  G06K7/10 ,  G06K7/14

CPC classification number: H04L67/12 ,  G01C22/00 ,  G06K7/10366 ,  G06K7/1413 ,  G06K7/1417

Abstract: In an embodiment, a method for commissioning a sensor via a communication unit includes scanning, by the communication unit, a sensor-identifying feature of the sensor to provide sensor-identifying data and sending, by the communication unit to a system controller, the sensor-identifying data. The method further includes receiving, by the communication unit from the system controller, one or more contextual prompts regarding a sensed object to which the sensor is operatively connected and, in response to the contextual prompts, sending, by the communication unit to the system controller, sensed object context information. Thereafter, the method further comprises receiving, by the communication unit from the system controller, confirmation of commissioning of the sensor. A corresponding method in the system controller, as well as corresponding apparatus, are also described.

公开(公告)号：US20240111974A1

公开(公告)日：2024-04-04

申请号：US18477913

申请日：2023-09-29

Applicant: Trilliott, Inc.

Inventor： James Booth Kalmbach, JR.

IPC: G06K7/10

CPC classification number: G06K7/10366

Abstract: RFID Edge Capture eliminates the problem of over-scanning RFID tags from a phased-array RFID scanner by defining and calibrating a Capture Zone, defining an Ingress Line, and compiling Movement Events of collections of Item tags transiting the Capture Zone as aggregated by a Thresholding Algorithm. The Capture Zone may be defined by placing three or more specially designated Calibrator tags at vertices of the Capture Zone and then determining the locations of the Calibrators during a Calibration Mode. The Ingress line may be determined as a straight line between two designated Calibrators. Movement Events may be stored in a database for persistence and may be typed as ingress or egress based upon the direction of movement. Loiterers (stationary tags near a capture zone) and Drive-bys (tags that move past the Capture Zone but do not ingress or egress) may be eliminated from the data.

公开(公告)号：US20240111973A1

公开(公告)日：2024-04-04

申请号：US18477027

申请日：2023-09-28

Applicant: IHP GmbH -Innovations for High Permance Microelectronics/Leibniz-Insti. für innovative Mikroelektron

Inventor： Lara WIMMER ,  Eckhard GRASS ,  Ulrich RÜHRMAIR

IPC: G06K7/10

CPC classification number: G06K7/10366

Abstract: The invention is directed to a method for assessing a physical unclonable function using a response of a fixed local environment to electromagnetic challenge signals. It comprises providing an electromagnetic challenge signal with a corresponding set of predetermined signal parameters to the local environment being in a reference state, in response to receiving the challenge signal and determining signal data of the received challenge signal, generating and transmitting a modified challenge signal with a respective set of modified signal parameters that depend on the signal data of the received challenge signal, determining the channel impulse response for the challenge signal using the received modified challenge signal; and storing the determined channel impulse response in pairwise association with the respective challenge signal, thereby increasing the unpredictability of the association between the challenge signal and the channel impulse response.

公开(公告)号：US11948041B2

公开(公告)日：2024-04-02

申请号：US17617679

申请日：2019-06-14

Applicant: SES-IMAGOTAG GMBH

Inventor： Andreas Rössl

IPC: G06K7/10

CPC classification number: G06K7/10366

Abstract: The invention relates to an electronic shelf labelling system comprising at least one electronic shelf label that is designed such that it can be contactlessly supplied with power, and at least one shelf edge strip on which at least one shelf label of this type is secured, and an electronic power supply assigned to the shelf edge strip, in particular assigned only to this one shelf edge strip, which is designed to contactlessly supply power to the at least one electronic shelf label secured to said shelf edge strip.