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公开(公告)号：US11321030B2
公开(公告)日：2022-05-03
申请号：US16962271
申请日：2018-01-30
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Bartley Mark Hirst , James Michael Magdich , Paul L. Jeran
Abstract: An example replaceable printer component includes a communication engine. The communication engine indicates to a host an operation to be performed by the host. The replaceable printer component also includes a sensor engine to measure a property affected by the operation. The replaceable printer component includes a verification engine to determine whether the host performed the operation based on the measurement of the property.
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公开(公告)号：US10205596B2
公开(公告)日：2019-02-12
申请号：US14908692
申请日：2013-07-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Paul L. Jeran , Shell S. Simpson , Stephen D. Panshin , Jefferson P. Ward
Abstract: Authenticating a consumable product based on a remaining life value includes determining whether an identifier stored in memory of a consumable product is listed in a device history and concluding that the consumable product is not authentic if the device is determined to have used the consumable product previously based on the device history and a current remaining life value associated with the consumable product indicates less use than a recorded remaining life value for the consumable product associated with the identifier in the device history.
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公开(公告)号：US09914306B2
公开(公告)日：2018-03-13
申请号：US14787204
申请日：2013-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Paul L. Jeran
CPC classification number: G03G15/0863 , B41J2/17546 , G06F3/0623 , G06F3/0629 , G06F3/0679 , G06F21/44 , G06F21/608 , G06F2221/2129 , G06F2221/2149 , G06K15/407
Abstract: A non-volatile memory includes a mechanism that communicates a classification of the consumable product to a device.
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公开(公告)号：US20240269985A1
公开(公告)日：2024-08-15
申请号：US18629761
申请日：2024-04-08
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Paul L. Jeran , Alex Oaks
CPC classification number: B41J2/17546 , G03G15/0863
Abstract: An example printing material cartridge may include an input/output device, a container storing printing material, and a memory. The memory may store an identifier of the cartridge, a usage counter of the cartridge, and an indicator that the cartridge has reached a usage threshold. The memory may also store a usage offset equal to a historical usage of the cartridge, the usage offset for determining a new remaining usage of the cartridge.
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15.发明公开公开(公告)号：US20230245212A1
公开(公告)日：2023-08-03
申请号：US17588701
申请日：2022-01-31
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Gabriel Scott McDaniel , Jeffrey H. Luke , Justin Pettingill , Paul L. Jeran
IPC: G06Q30/06
CPC classification number: G06Q30/0635
Abstract: That a remaining life of a consumable item has reached a threshold at which piggyback fulfillment of a replacement consumable item is expected to result in arrival before expected continued usage of the consumable item within a printing device results in exhaustion of the remaining life is identified. In response to identifying that the remaining life has reached the threshold, the piggyback fulfillment of the replacement consumable item as part of an order for a user of the printing device using an alternative provider is initiated, rather than default fulfillment of the replacement consumable item using a primary provider being initiated.
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Patent Agency Ranking
公开(公告)号：US10372898B2
公开(公告)日：2019-08-06
申请号：US15790850
申请日：2017-10-23
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Paul L. Jeran , Stephen D. Panshin , Jefferson P. Ward
Abstract: A non-transitory memory storing a digital signature of a consumable product where the digital signature indicates that an identifier and host device setting data are from a trusted source.
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公开(公告)号：US09852282B2
公开(公告)日：2017-12-26
申请号：US14904639
申请日：2013-07-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Paul L. Jeran , Stephen D. Panshin , Jefferson P. Ward
CPC classification number: G06F21/44 , B41J2/17546 , G06F21/445 , H04L9/3247
Abstract: A non-transitory memory storing a digital signature of a consumable product where the digital signature indicates that an identifier and host device setting data are from a trusted source.
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公开(公告)号：US09811037B2
公开(公告)日：2017-11-07
申请号：US15409063
申请日：2017-01-18
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Paul L. Jeran , Shell S. Simpson , Stephen D. Panshin , Jefferson P. Ward
CPC classification number: G03G15/5091 , B41J2/17543 , B41J2/17546 , G06F21/44 , G06F21/608 , G06F21/73 , G06F2221/2111 , G06F2221/2129 , G06F2221/2135 , G06F2221/2149 , H04L9/14 , H04L9/30 , H04L9/3247 , H04L63/0435
Abstract: In some examples, a device authenticates a first consumable product installed in the device, sends a first identifier of the authenticated first consumable product over a network to an engine, receives, over the network from the engine, a list of identifiers for consumable products classified as non-authentic, and in response to installation of a second consumable product in the device that stores an identifier in memory, determines whether the identifier of the second consumable product matches one of the identifiers in the received list of identifiers.
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公开(公告)号：US20250078509A1
公开(公告)日：2025-03-06
申请号：US18238866
申请日：2023-08-28
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Guillaume Gerardin , Gabriel Scott McDaniel , Ella Brucker , Elizabeth Swanson , Jeffrey Luke , Paul L. Jeran
Abstract: A video is divided into video segments, and each video segment is divided into one or more video sub-segments. A theme of each video segment is identified using machine learning. Theme blocks for the video are generated such that each theme block corresponds to one or more of the video sub-segments having a common theme.
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公开(公告)号：US20240056312A1
公开(公告)日：2024-02-15
申请号：US18256314
申请日：2020-12-14
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Thalia May Laing , Christopher Ian Dalton , Gabriel Scott McDaniel , Paul L. Jeran
IPC: H04L9/32
CPC classification number: H04L9/3255
Abstract: Example implementations provide a computer program product for authenticating a number of grouped product-packaging pairs, in which each product-packaging pair comprises a respective message, associated with a respective product, and a respective signature associated with the message; the computer program product comprising machine executable instructions arranged, when processed, to: read the product messages and the signatures from the grouped product-packaging pairs; determine and store bilinear computation results associated with each of the messages, and each of the signatures; and determine, from the stored bilinear computation results, whether or processed not at least one product-packaging pair of the number of grouped product-packaging pairs is authentic.
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