Patents by Inventor Chengjiao Yu
Chengjiao Yu 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: 11225000Abstract: In one aspect, a material is disclosed, including: a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and a matrix material associated with the periodic structure. In another aspect, a method of forming a material is disclosed, including: forming a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and associating a matrix material with the periodic structure. Matrix material selection, composition, manufacturing, interfacial bonding modification, and post-treatments of the periodic structure-matrix material composites are disclosed.Type: GrantFiled: August 7, 2019Date of Patent: January 18, 2022Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Chengjiao Yu, Zhiyue Xu
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Patent number: 10759092Abstract: A method of manufacturing an elastic composite includes forming a preform from a filler filled one-dimensional elastic structure that contains a filler and a matrix material forming a pattern that provides elasticity to the one-dimensional elastic structure; and forming the elastic composite from the preform via one or more of the following: sintering; compression molding; or hot isostatic pressing.Type: GrantFiled: November 19, 2015Date of Patent: September 1, 2020Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Chengjiao Yu, Zhiyue Xu, Xiao Wang, Goang-Ding Shyu
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Publication number: 20190358867Abstract: In one aspect, a material is disclosed, including: a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and a matrix material associated with the periodic structure. In another aspect, a method of forming a material is disclosed, including: forming a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and associating a matrix material with the periodic structure. Matrix material selection, composition, manufacturing, interfacial bonding modification, and post-treatments of the periodic structure-matrix material composites are disclosed.Type: ApplicationFiled: August 7, 2019Publication date: November 28, 2019Applicant: Baker Hughes, a GE company, LLCInventors: Chengjiao Yu, Zhiyue Xu
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Patent number: 10450828Abstract: A packer includes a body formed from an elastic composite material having one of a one-dimensional elastic structure, a periodic elastic structure, and a random elastic structure and a filler material.Type: GrantFiled: October 28, 2016Date of Patent: October 22, 2019Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Chengjiao Yu, Zhiyue Xu, Goang-Ding Shyu, Carlos A. Prieto
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Patent number: 10427336Abstract: In one aspect, a material is disclosed, including: a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and a matrix material associated with the periodic structure. In another aspect, a method of forming a material is disclosed, including: forming a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and associating a matrix material with the periodic structure. Matrix material selection, composition, manufacturing, interfacial bonding modification, and post-treatments of the periodic structure-matrix material composites are disclosed.Type: GrantFiled: November 20, 2014Date of Patent: October 1, 2019Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Chengjiao Yu, Zhiyue Xu
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Publication number: 20190169963Abstract: A selectively expandable screen system including a tubular having an outer surface and an inner surface defining a flow path. A screen assembly is mounted at the outer surface of the tubular. The screen assembly is formed from a compressible metal material. A selectively releasable compression device is coupled to the screen assembly. The selectively releasable compression device selectively maintains the compressible metal material in a compressed configuration.Type: ApplicationFiled: December 4, 2017Publication date: June 6, 2019Applicant: Baker Hughes, a GE company, LLCInventors: Hoi Yin Leung, Gbenga Osunjaye, Ramon Garza, Zhiyue Xu, Chengjiao Yu
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Patent number: 9999920Abstract: A metal composite comprises: a matrix comprising periodic metal springs; and a filler material comprising one or more of the following: a carbon composite; a polymer; a metal; graphite; cotton; asbestos; or glass fiber; wherein the filler material is bounded to the matrix via one or more of the following: a mechanical interlocking; a chemical bond; a solid solution; or an active layer disposed between the periodic metal springs and the filler material.Type: GrantFiled: April 2, 2015Date of Patent: June 19, 2018Assignee: BAKER HUGHES, A GE COMPANY, LLCInventors: Zhiyue Xu, Chengjiao Yu, Lei Zhao, Ke Wang
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Publication number: 20180119510Abstract: A packer includes a body formed from an elastic composite material having one of a one-dimensional elastic structure, a periodic elastic structure, and a random elastic structure and a filler material.Type: ApplicationFiled: October 28, 2016Publication date: May 3, 2018Applicant: Baker Hughes IncorporatedInventors: Chengjiao Yu, Zhiyue Xu, Goang-Ding Shyu, Carlos A. Prieto
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Publication number: 20170144331Abstract: A method of manufacturing an elastic composite comprises forming a preform from a filler filled one-dimensional elastic structure that comprises a filler and a matrix material forming a pattern that provides elasticity to the one-dimensional elastic structure; and forming the elastic composite from the preform via one or more of the following: sintering; compression molding; or hot isostatic pressing.Type: ApplicationFiled: November 19, 2015Publication date: May 25, 2017Applicant: BAKER HUGHES INCORPORATEDInventors: Chengjiao Yu, Zhiyue Xu, Xiao Wang, Goang-Ding Shyu
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Publication number: 20160288200Abstract: A metal composite comprises: a matrix comprising periodic metal springs; and a filler material comprising one or more of the following: a carbon composite; a polymer; a metal; graphite; cotton; asbestos; or glass fiber; wherein the filler material is bounded to the matrix via one or more of the following: a mechanical interlocking; a chemical bond; a solid solution; or an active layer disposed between the periodic metal springs and the filler material.Type: ApplicationFiled: April 2, 2015Publication date: October 6, 2016Applicant: BAKER HUGHES INCORPORATEDInventors: Zhiyue Xu, Chengjiao Yu, Lei Zhao, Ke Wang
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Publication number: 20160145961Abstract: In one aspect, a material is disclosed, including: a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and a matrix material associated with the periodic structure. In another aspect, a method of forming a material is disclosed, including: forming a periodic structure including a plurality of unit cells, the plurality of unit cells having a respective plurality of shared nodes, wherein each of the plurality of unit cells has a plurality of members forming an open cell volume; and associating a matrix material with the periodic structure. Matrix material selection, composition, manufacturing, interfacial bonding modification, and post-treatments of the periodic structure-matrix material composites are disclosed.Type: ApplicationFiled: November 20, 2014Publication date: May 26, 2016Applicant: BAKER HUGHES INCORPORATEDInventors: Chengjiao Yu, Zhiyue Xu