Patents by Inventor Sam Sing
Sam Sing has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10549937Abstract: Examples disclosed herein relate to a device including a separator. Examples include a first separator having a surface to contact a medium and is coupled to a first spring. In examples, the first separator has a first centerline in a direction perpendicular to a medium travel direction. Examples include a second separator having a surface to contact a medium and is coupled to a second spring. In examples, the second separator has a second centerline disposed substantially parallel to the first centerline. Examples include a roller to contact the medium to move the medium along the medium travel direction. In examples, the first spring and second spring bias the first separator and second separator towards the roller, respectively. In examples, a force applied by the first separator to the medium is independent of a force applied to the medium by the second separator.Type: GrantFiled: January 29, 2016Date of Patent: February 4, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Wesley R Schalk, Sam Sing, Jeffrey G Bingham
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Patent number: 10525737Abstract: In one example, a system for a partially dried inkjet media conditioner includes a partially dried Inkjet media conditioner, including: a first connector to couple a first end of the conditioner to a printing device, a second connector to couple a second end of the conditioner to a finishing device, and a constrained path extending through the conditioner to receive partially dried inkjet media from the printing device and provide the partially dried Inkjet media to the finishing device.Type: GrantFiled: January 15, 2016Date of Patent: January 7, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alan Shibata, Steve O Ramussen, Matthew RaisanenVancouver, Jeffrey G Bingham, Sam Sing, Aurelio Maruggi
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Patent number: 10434785Abstract: In an example implementation, a fluid supply assembly includes a printhead assembly and a carriage comprising a quick-release, hand-operable attachment mechanism to removably attach the printhead assembly to the carriage. A fluid conduit interconnect is rigidly attached to the printhead assembly by a tool-operable fastener. The fluid conduit interconnect is to connect to a fluid conduit to communicate printing fluid from an off-axis printing fluid supply to the printhead assembly.Type: GrantFiled: January 27, 2016Date of Patent: October 8, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jeffrey G Bingham, Sam Sing, Justin M Roman
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Patent number: 10414163Abstract: In an example implementation, a fluid supply assembly includes a printhead assembly and a fluid conduit interconnect to connect to a fluid conduit to communicate printing fluid from an off-axis printing fluid supply through the fluid conduit interconnect to the printhead assembly. The fluid supply assembly includes a carriage with a dual attachment mechanism to simultaneously attach the printhead assembly to the fluid conduit interconnect and to the carriage by a single user action.Type: GrantFiled: January 27, 2016Date of Patent: September 17, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Sam Sing, Jeffrey G. Bingham, Justin M Roman
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Patent number: 10195862Abstract: An off-axis printhead assembly includes a printhead body that has an engagement element removably attachable to an attachment mechanism of a carriage of a printing system, the attachment mechanism of the carriage removably attachable to an on-axis printhead assembly. A fluid conduit interconnect is removably attached to the printhead body, the fluid conduit interconnect to connect to a fluid conduit to communicate printing fluid from at least one off-axis printing fluid supply through the fluid conduit interconnect to the printhead body.Type: GrantFiled: June 11, 2015Date of Patent: February 5, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Justin M. Roman, Raymond Ehlers, Sam Sing, Jeffrey G. Bingham
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Publication number: 20180319169Abstract: In an example implementation, a fluid supply assembly includes a printhead assembly and a fluid conduit interconnect to connect to a fluid conduit to communicate printing fluid from an off-axis printing fluid supply through the fluid conduit interconnect to the printhead assembly. The fluid supply assembly includes a carriage with a dual attachment mechanism to simultaneously attach the printhead assembly to the fluid conduit interconnect and to the carriage by a single user action.Type: ApplicationFiled: January 27, 2016Publication date: November 8, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Sam Sing, Jeffrey G. Bingham, Justin M Roman
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Publication number: 20180311965Abstract: In an example implementation, a fluid supply assembly includes a printhead assembly (PHA) attachable to a printing system carriage. A first fluid conduit permanently affixed to the PHA, and a second fluid conduit is attachable to the first fluid conduit by a fluid conduit coupling to enable fluid to flow from an off-axis fluid supply to the PHA.Type: ApplicationFiled: January 22, 2016Publication date: November 1, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Justin M. Roman, Jeffrey G. Bingham, Sam Sing
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Publication number: 20180273317Abstract: Examples disclosed herein relate to a device including a separator. Examples include a first separator having a surface to contact a medium and is coupled to a first spring. In examples, the first separator has a first centerline in a direction perpendicular to a medium travel direction. Examples include a second separator having a surface to contact a medium and is coupled to a second spring. In examples, the second separator has a second centerline disposed substantially parallel to the first centerline. Examples include a roller to contact the medium to move the medium along the medium travel direction. In examples, the first spring and second spring bias the first separator and second separator towards the roller, respectively. In examples, a force applied by the first separator to the medium is independent of a force applied to the medium by the second separator.Type: ApplicationFiled: January 29, 2016Publication date: September 27, 2018Inventors: Wesley R Schalk, Sam Sing, Jeffrey G Bingham
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Publication number: 20180272752Abstract: In one example, a system for a partially dried inkjet media conditioner includes a partially dried Inkjet media conditioner, including: a first connector to couple a first end of the conditioner to a printing device, a second connector to couple a second end of the conditioner to a finishing device, and a constrained path extending through the conditioner to receive partially dried inkjet media from the printing device and provide the partially dried Inkjet media to the finishing device.Type: ApplicationFiled: January 15, 2016Publication date: September 27, 2018Inventors: Alan Shibata, Steve O Ramussen, Matthew RaisanenVancouver, Jeffrey G Bingham, Sam Sing, Aurelio Maruggi
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Publication number: 20180264831Abstract: In an example implementation, a fluid supply assembly includes a printhead assembly and a carriage comprising a quick-release, hand-operable attachment mechanism to removably attach the printhead assembly to the carriage. A fluid conduit interconnect is rigidly attached to the printhead assembly by a tool-operable fastener. The fluid conduit interconnect is to connect to a fluid conduit to communicate printing fluid from an off-axis printing fluid supply to the printhead assembly.Type: ApplicationFiled: January 27, 2016Publication date: September 20, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Jeffrey G Bingham, Sam Sing, Justin M Roman
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Publication number: 20180134041Abstract: An off-axis printhead assembly includes a printhead body that has an engagement element removably attachable to an attachment mechanism of a carriage of a printing system, the attachment mechanism of the carriage removably attachable to an on-axis printhead assembly. A fluid conduit interconnect is removably attached to the printhead body, the fluid conduit interconnect to connect to a fluid conduit to communicate printing fluid from at least one off-axis printing fluid supply through the fluid conduit interconnect to the printhead body.Type: ApplicationFiled: June 11, 2015Publication date: May 17, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Justin M. Roman, Raymond Ehlers, Sam Sing, Jeffrey G. Bingham