公开(公告)号：US20190389220A1

公开(公告)日：2019-12-26

申请号：US16464639

申请日：2017-03-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Chien-Hua Chen ,  Michael W Cumbie ,  James R Przybyla

IPC: B41J2/16 ,  B41J2/14 ,  B41J2/175 ,  B41J29/377

Abstract: A fluid ejection device may include a fluid ejection die embedded in a moldable material, and a number of heat exchangers thermally coupled to an ejection side of the fluid ejection die. Further, the fluid ejection device may include a number of cooling channels defined in the moldable material thermally coupled to the heat exchangers.

公开(公告)号：US20190111680A1

公开(公告)日：2019-04-18

申请号：US16073146

申请日：2016-06-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Michael W Cumbie ,  Chien-Hua Chen ,  Erik D. Torniainen

IPC: B41J2/16 ,  B41J2/14

Abstract: A fluid ejection die includes a substrate including an array of nozzles.

公开(公告)号：US20180371666A1

公开(公告)日：2018-12-27

申请号：US16064202

申请日：2016-04-08

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Eric M Laplante ,  Diane R Hammerstad ,  Michael W Cumbie ,  David Olsen

IPC: D06F33/02 ,  D06F39/02 ,  G05B19/042

Abstract: Example implementations relate to the automatic ordering of laundry supplies. For example, an appliance may include a fluid detection sensor to detect an amount of laundry supplies present within the appliance, where the fluid detection sensor is to detect a first level of fluid in a first container in the appliance. The appliance may also include a processor coupled to the fluid detection sensor, where the processor is to compare the first level of the fluid to a predetermined threshold level and automatically send a request to order a new container when the first level of the fluid in the first container reaches the predetermined threshold level and where the request is sent over a network.

公开(公告)号：US09994014B2

公开(公告)日：2018-06-12

申请号：US15306016

申请日：2014-04-25

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Michael W Cumbie ,  Garrett E Clark ,  Mark H MacKenzie

IPC: B41J2/045

CPC classification number: B41J2/04545 ,  B41J2/0458 ,  B41J2/04581

Abstract: Selecting nozzles can include selecting nozzles of a plurality of nozzles to print a portion of a print job based on content of the print job and assigning firing reservations to the selected nozzles, where a total number of the firing reservations assigned to the selected nozzles is comparatively less than a total number of the plurality of nozzles.

公开(公告)号：US20170043577A1

公开(公告)日：2017-02-16

申请号：US15306016

申请日：2014-04-25

Applicant: HEWLETT PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Michael W Cumbie ,  Garrett E. Clark ,  Mark H. MacKenzie

IPC: B41J2/045

CPC classification number: B41J2/04545 ,  B41J2/0458 ,  B41J2/04581

Abstract: Selecting nozzles can include selecting nozzles of a plurality of nozzles to print a portion of a print job based on content of the print job and assigning firing reservations to the selected nozzles, where a total number of the firing reservations assigned to the selected nozzles is comparatively less than a total number of the plurality of nozzles.

Abstract translation: 选择喷嘴可以包括选择多个喷嘴的喷嘴，以基于打印作业的内容打印打印作业的一部分，并将喷射预定分配给所选择的喷嘴，其中分配给所选喷嘴的喷射预定的总数相对 小于多个喷嘴的总数。