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公开(公告)号：US20210088540A1
公开(公告)日：2021-03-25
申请号：US16603671
申请日：2017-09-27
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： David H. OCHS , Jeffrey A. NIELSEN , Christie DUDENHOEFER
IPC: G01N35/00
Abstract: In example implementations, a method is provided. The method may be executed by a processor of a fluid dispensing apparatus. The method includes detecting a pause signal due to a surface load error. Corrective actions are initiated in response to the pause signal. A continue signal is received after the corrective actions are completed and a correct microplate is loaded into the fluid dispensing apparatus. Fluids are then dispensed into wells of the correct microplate.
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公开(公告)号：US20210008547A1
公开(公告)日：2021-01-14
申请号：US16603460
申请日：2017-09-15
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Hilary ELY , Adam HIGGINS , Christie DUDENHOEFER , Jeffrey A. NIELSEN
IPC: B01L3/00 , G01N35/10 , C12Q1/6844
Abstract: Examples disclosed herein relate to a device. Examples include a region selection engine to determine a plurality of regions on a well plate, a number of wells in each region, and a location of each well in each region; and a dispense engine to determine a quantity of DNA concentrate under 1 microliter to dispense in each well of the plurality of regions on the well plate, and the dispense engine to control a fluid dispensing device to eject the quantity of DNA concentrate into each well of each region of the well plate. In examples, a quantity of DNA fragments in the DNA concentrate is unknown.
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公开(公告)号：US20210172971A1
公开(公告)日：2021-06-10
申请号：US16769850
申请日：2018-01-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Dennis R. ESTERBERG , Christie DUDENHOEFER
Abstract: In one example, a dispenser platform can include an enclosure that includes a first actuator to move a support in a first plane, wherein a portion of the support extends outside the enclosure, and a second actuator coupled to the portion of the support that extends outside the enclosure to move a stage coupled to the support in a second plane.
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公开(公告)号：US20170312750A1
公开(公告)日：2017-11-02
申请号：US15650599
申请日：2017-07-14
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Dennis R. ESTERBERG , Frank D. DERRYBERRY , Richard W. SEAVER , Christie DUDENHOEFER
CPC classification number: B01L3/527 , B01L3/52 , B01L2200/16 , B41J2/1752 , B41J2/17553
Abstract: A slot extender includes a reservoir. The reservoir includes a reservoir floor defining a drain opening, a continuous reservoir sidewall extending from the reservoir floor, and a concave fillet running along at least a portion where the reservoir sidewall joins the reservoir floor. The concave fillet has a variable radius.
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公开(公告)号：US20200292569A1
公开(公告)日：2020-09-17
申请号：US16770198
申请日：2018-01-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Dennis R. ESTERBERG , Christie DUDENHOEFER
Abstract: In one example, dispenser stages described herein may include a dispenser platform comprising: a stage coupled to a rail system to move the stage in a first plane and a second plane, an alignment feature coupled to the stage to align a substrate nest coupled to the stage with a dispenser positioned above the stage, and a releasable fastener to couple the substrate nest to the stage.
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Patent Agency Ranking
公开(公告)号：US20190193076A1
公开(公告)日：2019-06-27
申请号：US16098976
申请日：2016-07-14
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Christie DUDENHOEFER , Jeffrey A. NIELSEN , Kenneth WARD , Matthew David SMITH , Hilary ELY
IPC: B01L3/00
CPC classification number: B01L3/502715 , B01L3/5085 , B01L3/50853 , B01L2200/025 , B01L2200/0689 , B01L2300/0627
Abstract: A microplate lid is disclosed. An electronics board includes a plurality of board throughholes corresponding to well locations of a microplate. A cover plate includes a plurality of plate throughholes corresponding to respective board throughholes to define a plurality of plate-board throughhole pairs. The cover plate is located atop the electronics board. A plurality of directing lumens is at least partially defined by the cover plate. Each directing lumen corresponds to a respective plate throughhole. A plurality of user-perceptible array indicators is provided to the electronics board. Each array indicator is associated with a different plate-board throughhole pair than every other array indicator.
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公开(公告)号：US20150336100A1
公开(公告)日：2015-11-26
申请号：US14654706
申请日：2013-01-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Dennis R ESTERBERG , Frank D DERRYBERRY , Richard W SEAVER , Christie DUDENHOEFER
IPC: B01L3/00
CPC classification number: B01L3/527 , B01L3/52 , B01L2200/16 , B41J2/1752 , B41J2/17553
Abstract: A slot extender includes a reservoir. The reservoir includes a reservoir floor defining a drain opening, a continuous reservoir sidewall extending from the reservoir floor, and a concave fillet running along at least a portion where the reservoir sidewall joins the reservoir floor. The concave fillet has a variable radius.
Abstract translation: 插槽延伸器包括储存器。 储存器包括限定排水开口的储存器底板，从储存器底板延伸的连续储存器侧壁以及沿储存器侧壁连接储存器底板的至少一部分延伸的凹形圆角。 凹面圆角具有可变的半径。
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公开(公告)号：US20220297113A1
公开(公告)日：2022-09-22
申请号：US17836005
申请日：2022-06-09
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jeffrey A. NIELSEN , Michael W. CUMBIE , Devin Alexander MOUREY , Silam J. CHOY , Kenneth WARD , Christie DUDENHOEFER
IPC: B01L3/02
Abstract: A method of manufacturing a digital dispense apparatus includes molding a monolithic carrier structure, forming cut outs into a planar top surface of the monolithic carrier structure, the cut outs including a reservoir extending into part of a thickness of the monolithic carrier structure and fluid routing to connect the reservoir with a fluid dispense device, and overmolding the fluid dispense device into the monolithic carrier structure on a side of the monolithic carrier structure that is opposite to the reservoir to fluidically connect to the fluid routing.
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公开(公告)号：US20190151848A1
公开(公告)日：2019-05-23
申请号：US16099658
申请日：2016-07-26
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jeffrey A NIELSEN , Manish GIRI , Chantelle DOMINGUE , Kenneth WARD , Christie DUDENHOEFER , Matthew David SMITH , Joshua M. YU , Hilary ELY
Abstract: According to an example, a microfluidic apparatus may include a fluid slot, a foyer in fluid communication with the fluid slot via a channel having a relatively smaller width than the foyer, a sensor to detect a presence of a particle of interest in a fluid passing through the channel, a nozzle in fluid communication with the foyer, and an actuator positioned in line with the nozzle. The microfluidic apparatus may also include a controller to receive information from the sensor, determine, from the received information, whether a particle of interest has passed through the channel, and control the actuator to expel fluid in the foyer through the nozzle based upon the determination.
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公开(公告)号：US20190083972A1
公开(公告)日：2019-03-21
申请号：US16085342
申请日：2016-03-31
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Jeffrey A. NIELSEN , Michael W. CUMBIE , Devin Alexander MOUREY , Silam J. CHOY , Christie DUDENHOEFER , Kenneth WARD
Abstract: A digital dispense apparatus comprising a plurality of fluid dispense devices, at least one reservoir connected to the plurality of fluid dispense devices to deliver fluid to the plurality of fluid dispense devices, at least one contact pad array, and a single monolithic carrier structure.
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