Patents by Inventor Jacob Tyler WRIGHT
Jacob Tyler WRIGHT 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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Publication number: 20230401364Abstract: Examples of apparatuses for agent map generation are described. In some examples, an apparatus includes a memory to store a layer image. In some examples, the apparatus includes a processor coupled to the memory. In some examples, the processor is to generate, using a machine learning model, an agent map based on the layer image.Type: ApplicationFiled: October 23, 2020Publication date: December 14, 2023Inventors: SUNIL KOTHARI, LEI CHEN, JACOB TYLER WRIGHT, MARIA FABIOLA LEYVA MENDIVIL, JUN ZENG
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Publication number: 20230226768Abstract: Examples of methods are described. In some examples, a method includes generating, using a first branch of a machine learning model, a first agent map based on a layer image. In some examples, the method includes generating, using a second branch of the machine learning model, a second agent map. In some examples, the first agent map and the second agent map indicate printing locations for different agents.Type: ApplicationFiled: January 14, 2022Publication date: July 20, 2023Inventors: Sunil Kothari, Jacob Tyler Wright, Maria Fabiola Leyva Mendivil, Jun Zeng
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Publication number: 20230038935Abstract: Examples of methods are described. In some examples, a method includes determining, using a variational autoencoder model, a latent space representation. In some examples, the latent space representation is of object model data. In some examples, the method includes predicting manufacturing powder degradation. In some examples, predicting the manufacturing powder degradation is based on the latent space representation.Type: ApplicationFiled: July 28, 2021Publication date: February 9, 2023Inventors: Sunil Kothari, Lei Chen, Maria Fabiola Leyva Mendivil, Jacob Tyler Wright, Jun Zeng
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Patent number: 11526150Abstract: In an example, a method includes receiving object model data describing at least a portion of an object to be generated by additive manufacturing. Object generation instructions for generating the object in its entirety may be derived based on the object model data. Where it is determined that the object model data comprises a data deficiency for deriving the object generation instructions, at least one attribute for the object may be inferred and object generation instructions may be derived based on the object model data and the inferred attribute.Type: GrantFiled: July 28, 2017Date of Patent: December 13, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Vanessa Verzwyvelt, Matthew A Shepherd, Morgan T Schramm, Andrew E Fitzhugh, Lihua Zhao, Jacob Tyler Wright, Hector Lebron
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Patent number: 11299644Abstract: An example of an anti-coalescing agent for a three-dimensional (3D) printing process includes a vehicle and an anti-coalescing polymer dispersed in the vehicle. The vehicle includes a co-solvent, a surfactant, a humectant, and water. The anti-coalescing polymer has a mean particle size ranging from about 50 nm to about 195 nm, and the anti-coalescing polymer is to coat polymeric build material particles to prevent the polymeric build material particles from coalescing during electromagnetic radiation exposure of the 3D printing process.Type: GrantFiled: November 30, 2017Date of Patent: April 12, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Carolin Fleischmann, Shannon Reuben Woodruff, Jacob Tyler Wright, Geoffrey Schmid
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Patent number: 11173698Abstract: Examples of a cosmetic agent are for three-dimensional (3D) printing. In an example, the cosmetic agent includes a dye, an oxidizing agent, and a solvent. The oxidizing agent is to react with an antioxidant in a build material to reduce reduction of the dye in the presence of the antioxidant.Type: GrantFiled: October 12, 2017Date of Patent: November 16, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Stephen G Rudisill, Jacob Tyler Wright
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Publication number: 20210291440Abstract: An example of an anti-coalescing agent for a three-dimensional (3D) printing process includes a vehicle and an anti-coalescing polymer dispersed in the vehicle. The vehicle includes a co-solvent, a surfactant, a humectant, and water. The anti-coalescing polymer has a mean particle size ranging from about 50 nm to about 195 nm, and the anti-coalescing polymer is to coat polymeric build material particles to prevent the polymeric build material particles from coalescing during electromagnetic radiation exposure of the 3D printing process.Type: ApplicationFiled: November 30, 2017Publication date: September 23, 2021Inventors: Carolin Fleischmann, Shannon Reuben Woodruff, Jacob Tyler Wright, Geoffrey Schmid
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Publication number: 20210200186Abstract: In an example, a method includes receiving object model data describing at least a portion of an object to be generated by additive manufacturing. Object generation instructions for generating the object in its entirety may be derived based on the object model data. Where it is determined that the object model data comprises a data deficiency for deriving the object generation instructions, at least one attribute for the object may be inferred and object generation instructions may be derived based on the object model data and the inferred attribute.Type: ApplicationFiled: July 28, 2017Publication date: July 1, 2021Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Vanessa VERZWYVELT, Matthew A SHEPHERD, Morgan T SCHRAMM, Andrew E FITZHUGH, Lihua ZHAO, Jacob Tyler WRIGHT, Hector LEBRON
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Patent number: 11014306Abstract: An agent distributor may be to selectively deliver agent at a first contone density and at a second contone density different from the first contone density respectively onto an interior portion and a surface portion of successive layers of build material in respective first and second patterns in accordance with data representing a three-dimensional object to be generated, so that the build material is to solidify to form slices of the three-dimensional object in accordance with the first and second patterns, and so that the three-dimensional object is to achieve a target surface roughness as a result of the second contone density of the second pattern.Type: GrantFiled: July 9, 2015Date of Patent: May 25, 2021Inventors: Jacob Tyler Wright, Bernardo A. Gutierrez, Sergio Puigardeu Aramendia, Ali Emamjomeh, Lihua Zhao, Andrew E. Fitzhugh
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Patent number: 10974496Abstract: In an example, an apparatus for generating a three-dimensional object includes a build area platform, a build material distributor, a secondary material ejection device, a coalescing agent ejection device, and a controller. The controller may control the secondary material ejection device to eject a secondary material in a predefined pattern over the build area platform, control the build material distributor to distribute a layer of the build material around the ejected secondary material, control the coalescing agent ejection device to eject the coalescing agent onto the layer of the build material, and control an energy source to apply energy onto the ejected coalescing agent to cause the build material in contact with the ejected coalescing agent to coalesce and solidify.Type: GrantFiled: September 30, 2014Date of Patent: April 13, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jacob Tyler Wright, Glenn Thomas Haddick, David H. Donovan
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Publication number: 20210095152Abstract: An example of a three-dimensional (3D) printing kit includes a build material composition and a fusing agent to be applied to at least a portion of the build material composition during 3D printing. The build material composition includes a semi-crystalline thermoplastic polymer having a surface energy density greater than 41 mN/m. The fusing agent includes an energy absorber to absorb electromagnetic radiation to coalesce the semi-crystalline thermoplastic polymer in the at least the portion.Type: ApplicationFiled: September 7, 2018Publication date: April 1, 2021Inventors: ALI EMAMJOMEH, SHANNON REUBEN WOODRUFF, KENNETH FLACK, GREG S LONG, KATRINA DONOVAN, ERICA FUNG, JACOB TYLER WRIGHT, JAMES W STASIAK
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Patent number: 10926528Abstract: Examples analyze three-dimensional printing specifications associated with a three-dimensional printing device to determine test angles for a test object and test surfaces corresponding to the test angles for the test object. Examples generate the test object for color calibration for the three-dimensional printing device based at least in part on the test angles and test surfaces that are configured with at least one test color.Type: GrantFiled: July 30, 2015Date of Patent: February 23, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Ingeborg Tastl, Nathan Moroney, Peter Morovic, Jan Morovic, Andrew E Fitzhugh, Jacob Tyler Wright
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Publication number: 20200283651Abstract: An example of a penetrating agent for a three-dimensional (3D) printing process includes a surfactant blend, a co-solvent, a humectant present in an amount ranging from about 2 wt % to about 10 wt %, based on a total weight of the penetrating agent, and a balance of water. The surfactant blend includes a first non-ionic surfactant having a first hydrophilic chain length, a second non-ionic surfactant, wherein the second non-ionic surfactant is selected from the group consisting of a polyether siloxane and an alkoxylated alcohol, and an anionic surfactant.Type: ApplicationFiled: July 31, 2018Publication date: September 10, 2020Inventors: Jacob Tyler Wright, Shannon Reuben Woodruff, Carolin Fleischmann, Graciela Negri
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Publication number: 20200247108Abstract: Examples of a cosmetic agent are for three-dimensional (3D) printing. In an example, the cosmetic agent includes a dye, an oxidizing agent, and a solvent. The oxidizing agent is to react with an antioxidant in a build material to reduce reduction of the dye in the presence of the antioxidant.Type: ApplicationFiled: October 12, 2017Publication date: August 6, 2020Inventors: STEPHEN G RUDISILL, JACOB TYLER WRIGHT
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Patent number: 10564629Abstract: A method of forming a three-dimensional object includes non-deterministically generating halftone data for portions of a slice of three-dimensional model data of the three-dimensional object that overlap with a previous slice. The non-deterministically generating halftone data may comprise using randomized initialization for each slice of a three-dimensional object.Type: GrantFiled: October 8, 2014Date of Patent: February 18, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: David H. Donovan, Jacob Tyler Wright
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Patent number: 10434709Abstract: In a 3D printing method example, color is added to a part. A build material is applied, and is pre-heated to a temperature ranging from about 50 C to about 400 C. A black ink, including an infrared absorbing colorant, is selectively applied on at least a portion of the build material. A white ink, including a white colorant that is opaque in visible wavelengths and is transparent to infrared wavelengths, is selectively applied on the black ink. A colored ink, including a colorant having a color other than black or white, is selectively applied on the white ink. The build material and the applied inks are then exposed to infrared radiation. The black ink at least partially fuses the portion of the build material in contact therewith. At least some of the white colorant and the colorant are embedded in the at least partially fused portion at a surface thereof.Type: GrantFiled: April 27, 2015Date of Patent: October 8, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Alexey S. Kabalnov, Jacob Tyler Wright, Vladek Kasperchik
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Publication number: 20180297286Abstract: An agent distributor may be to selectively deliver agent at a first contone density and at a second contone density different from the first contone density respectively onto an interior portion and a surface portion of successive layers of build material in respective first and second patterns in accordance with data representing a three-dimensional object to be generated, so that the build material is to solidify to form slices of the three-dimensional object in accordance with the first and second patterns, and so that the three-dimensional object is to achieve a target surface roughness as a result of the second contone density of the second pattern.Type: ApplicationFiled: July 9, 2015Publication date: October 18, 2018Applicant: Hewlett-Packard Development Company, L.P.Inventors: Jacob Tyler WRIGHT, Bernardo a. GUTIERREZ, Sergio PUIGARDEU ARAMENDIA, Ali EMAMJOMEH, Lihua ZHAO, Andrew E. FITZHUGH
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Publication number: 20180015664Abstract: In a 3D printing method example, color is added to a part. A build material is applied, and is pre-heated to a temperature ranging from about 50 C to about 400 C. A black ink, including an infrared absorbing colorant, is selectively applied on at least a portion of the build material. A white ink, including a white colorant that is opaque in visible wavelengths and is transparent to infrared wavelengths, is selectively applied on the black ink. A colored ink, including a colorant having a color other than black or white, is selectively applied on the white ink. The build material and the applied inks are then exposed to infrared radiation. The black ink at least partially fuses the portion of the build material in contact therewith. At least some of the white colorant and the colorant are embedded in the at least partially fused portion at a surface thereof.Type: ApplicationFiled: April 27, 2015Publication date: January 18, 2018Inventors: Alexey S. Kabalnov, Jacob Tyler Wright, Vladek Kasperchik
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Publication number: 20170282456Abstract: In an example, an apparatus for generating a three-dimensional object includes a build area platform, a build material distributor, a secondary material ejection device, a coalescing agent ejection device, and a controller. The controller may control the secondary material ejection device to eject a secondary material in a predefined pattern over the build area platform, control the build material distributor to distribute a layer of the build material around the ejected secondary material, control the coalescing agent ejection device to eject the coalescing agent onto the layer of the build material, and control an energy source to apply energy onto the ejected coalescing agent to cause the build material in contact with the ejected coalescing agent to coalesce and solidify.Type: ApplicationFiled: September 30, 2014Publication date: October 5, 2017Applicant: Hewlett-Packard Development Company, L.P.Inventors: Jacob Tyler WRIGHT, Glenn Thomas HANDDICK, David H. DONOVAN
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Publication number: 20170246811Abstract: A method of forming a three-dimensional object includes non-deterministically generating halftone data for portions of a slice of three-dimensional model data of the three-dimensional object that overlap with a previous slice. The non-deterministically generating halftone data may comprise using randomized initialization for each slice of a three-dimensional object.Type: ApplicationFiled: October 8, 2014Publication date: August 31, 2017Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: David H. Donovan, Jacob Tyler Wright