Technique for setting laser marker inoperable

    公开(公告)号:US12235105B2

    公开(公告)日:2025-02-25

    申请号:US17364506

    申请日:2021-06-30

    Abstract: A laser marker according to one aspect of the present disclosure includes: a laser emitter; an information reception circuit; a measuring circuit; and a disabling circuit. The measuring circuit starts to measure an elapsed time in response to the information reception circuit receiving an enabled time. The disabling circuit disables the laser marker for operating in response to a length of the elapsed time reaching or having reached a length of the enabled time.

    Laser marking system and portable terminal device

    公开(公告)号:US11953342B2

    公开(公告)日:2024-04-09

    申请号:US17365376

    申请日:2021-07-01

    CPC classification number: G01C9/06 G08C17/02 G01C2009/066

    Abstract: A laser marking system in one aspect of the present disclosure includes a laser marker, a beam receiving device, and a notifier. The laser marker includes a laser beam emitter. The beam receiving device includes a beam receiver and a transmitter. The beam receiver receives a laser beam emitted by the laser beam emitter. The transmitter transmits a first positional signal. The first positional signal indicates a receiving position of the laser beam in the beam receiver. The notifier notifies of the receiving position of the laser beam based on the first positional signal.

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