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Patent Agency Ranking
公开(公告)号：US20180001660A1
公开(公告)日：2018-01-04
申请号：US15547290
申请日：2015-01-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Andy Liao , Vijaykumar Nayak , John T. Brassil
IPC: B41J3/36 , B41J29/393
CPC classification number: B41J3/36 , B41J29/393
Abstract: A mobile printing system including a handheld printing device including at least two navigation sensors, a transmitter, a processor, and a print nozzle, and a distance sensing module including at least two distance sensors, the distance sensing module to be mountable to a print media at a distance from the handheld printing device, the distance sensing module to sense positional data of the handheld printing device, wherein the processor determines current, past, and anticipated positions of the handheld printing device based on positional data information received from the distance sensing module and navigation information received from the at least two navigation sensors and controls the handheld printing device to cause print fluid to be dispensed according to a print request and the anticipated positions of the handheld printing device.
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公开(公告)号：US20210365755A1
公开(公告)日：2021-11-25
申请号：US17058347
申请日：2018-11-12
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Vijaykumar Nayak , Yun David Tang , Roya Susan Akhavain , Hao Meng , Brian R. Jung
Abstract: A multiple-pattern fiducial for a heterogeneous imaging sensor system. The multiple-pattern fiducial includes a first pattern detectable by a first wavelength of electromagnetic energy, and a second pattern detectable by a second wavelength of electromagnetic energy.
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公开(公告)号：US10052883B2
公开(公告)日：2018-08-21
申请号：US15547290
申请日：2015-01-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Andy Liao , Vijaykumar Nayak , John T. Brassil
IPC: B41J3/36 , B41J29/393
CPC classification number: B41J3/36 , B41J29/393
Abstract: A mobile printing system including a handheld printing device including at least two navigation sensors, a transmitter, a processor, and a print nozzle, and a distance sensing module including at least two distance sensors, the distance sensing module to be mountable to a print media at a distance from the handheld printing device, the distance sensing module to sense positional data of the handheld printing device, wherein the processor determines current, past, and anticipated positions of the handheld printing device based on positional data information received from the distance sensing module and navigation information received from the at least two navigation sensors and controls the handheld printing device to cause print fluid to be dispensed according to a print request and the anticipated positions of the handheld printing device.
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公开(公告)号：US09274651B2
公开(公告)日：2016-03-01
申请号：US13669108
申请日：2012-11-05
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Vijaykumar Nayak
CPC classification number: G06F3/0436 , G06F3/0421 , G06F3/0425
Abstract: An apparatus for use in helping to track a pointing device is disclosed herein. An example of the apparatus includes an orientation member coupled to the pointing device that includes a plurality of points at least some of which define a plane. The apparatus also includes a sensor to detect the plurality of points of the orientation member and a processor to determine a location in a workspace of each of the points of the orientation member detected by the sensor. The processor also determines a geometric property of the plane defined by at least some of the points of the orientation member and locates a position of an end of the pointing device along a line segment associated with the geometric property. A method for use in helping to track a pointing device in a workspace and a non-volatile storage medium are also disclosed herein.
Abstract translation: 本文公开了一种用于帮助跟踪定点设备的装置。 该装置的示例包括耦合到指示装置的定向构件，其包括多个点，其中至少一些点限定了一个平面。 该装置还包括用于检测定向构件的多个点的传感器和处理器，用于确定由传感器检测到的定向构件的每个点的工作空间中的位置。 处理器还确定由定向构件的至少一些点定义的平面的几何特性，并且沿着与几何特性相关联的线段定位指示设备的端部的位置。 本文还公开了一种用于帮助跟踪工作空间和非易失性存储介质中的指示设备的方法。
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公开(公告)号：US09055393B2
公开(公告)日：2015-06-09
申请号：US13857114
申请日：2013-04-04
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Puneet Kumar Arora , Vijaykumar Nayak
Abstract: A device includes a near field communication (NFC) module that stores data and a list of devices authorized to receive the data. A request for the data is received at the NFC module from a second device while the device is operating in a first mode. The data is transferred from the NFC module to the second device using NFC communications protocol based on a determination that the second device is an authorized device.
Abstract translation: 设备包括存储数据的近场通信（NFC）模块和被授权接收数据的设备的列表。 当设备以第一模式操作时，在NFC模块处从第二设备接收对数据的请求。 基于第二设备是授权设备的确定，使用NFC通信协议将数据从NFC模块传送到第二设备。
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