Patents by Inventor Hiep Xuan Nguyen
Hiep Xuan Nguyen 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: 20220319950Abstract: An electronic device includes a multilevel package substrate, a die, a lid, and a package structure that encloses the die, a portion of the lid, and a portion of the multilevel package substrate, where the package structure fills a gap between a side of another portion of the lid and a side of the die. A method includes attaching a die to a multilevel package substrate with a first side of the die facing the multilevel package substrate and a second side facing away from the multilevel package substrate; positioning a lid on the multilevel package substrate with a first portion of the lid spaced apart from the second side of the die; and forming a package structure that encloses the die and a portion of the multilevel package substrate and fills a gap between the first portion of the lid and the second side of the die.Type: ApplicationFiled: October 26, 2021Publication date: October 6, 2022Applicant: Texas Instruments IncorporatedInventors: Hiep Xuan Nguyen, Jaimal Mallory Wiliamson, Arvin Nono Verdeflor, Snehamay Sinha
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Publication number: 20220285293Abstract: A system in a package (SIP) includes carrier layer regions that have a dielectric material with a metal post therethrough, where adjacent carrier layer regions define a gap. A driver IC die is positioned in the gap having nodes connected to bond pads exposed by openings in a top side of a first passivation layer, with the bond pads facing up. A dielectric layer is on the first passivation layer and carrier layer region that includes filled through vias coupled to the bond pads and to the metal post. A light blocking layer is on sidewalls and a bottom of the substrate. A first device includes a light emitter that has first bondable features. The light blocking layer can block at least 90% of incident light. The first bondable features are flipchip mounted to a first portion of the bond pads.Type: ApplicationFiled: May 24, 2022Publication date: September 8, 2022Inventors: Vivek Swaminathan Sridharan, Yiqi Tang, Christopher Daniel Manack, Rajen Manicon Murugan, Liang Wan, Hiep Xuan Nguyen
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Patent number: 11404360Abstract: In some examples, an electronic device comprises a first magnetic member, a first adhesive layer abutting the first magnetic member, a second magnetic member, a second adhesive layer abutting the second magnetic member, and a laminate member between the first and second adhesive layers. The laminate member comprises first and second transformer coils, an electromagnetic interference (EMI) shield coil, and a set of thermally conductive members coupled to the EMI shield coil and extending in three dimensions. At least some of the thermally conductive members extend vertically through a thickness of the laminate member so as to be exposed to top and bottom surfaces of the laminate member. The electronic device includes a thermally conductive component coupled to at least one thermally conductive member in the set of thermally conductive members.Type: GrantFiled: December 31, 2020Date of Patent: August 2, 2022Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Zhemin Zhang, Yi Yan, Hiep Xuan Nguyen
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Publication number: 20220208662Abstract: In some examples, an electronic device comprises a first magnetic member, a first adhesive layer abutting the first magnetic member, a second magnetic member, a second adhesive layer abutting the second magnetic member, and a laminate member between the first and second adhesive layers. The laminate member comprises first and second transformer coils, an electromagnetic interference (EMI) shield coil, and a set of thermally conductive members coupled to the EMI shield coil and extending in three dimensions. At least some of the thermally conductive members extend vertically through a thickness of the laminate member so as to be exposed to top and bottom surfaces of the laminate member. The electronic device includes a thermally conductive component coupled to at least one thermally conductive member in the set of thermally conductive members.Type: ApplicationFiled: December 31, 2020Publication date: June 30, 2022Inventors: Zhemin ZHANG, Yi YAN, Hiep Xuan NGUYEN
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Patent number: 11362047Abstract: A system in a package (SIP) includes carrier layer regions that have a dielectric material with a metal post therethrough, where adjacent carrier layer regions define a gap. A driver IC die is positioned in the gap having nodes connected to bond pads exposed by openings in a top side of a first passivation layer, with the bond pads facing up. A dielectric layer is on the first passivation layer and carrier layer region that includes filled through vias coupled to the bond pads and to the metal post. A light blocking layer is on sidewalls and a bottom of the substrate. A first device includes a light emitter that has first bondable features. The light blocking layer can block at least 90% of incident light. The first bondable features are flipchip mounted to a first portion of the bond pads.Type: GrantFiled: April 16, 2020Date of Patent: June 14, 2022Assignee: TEXAS INSTRUMENTS INCORPORATEDInventors: Vivek Swaminathan Sridharan, Yiqi Tang, Christopher Daniel Manack, Rajen Manicon Murugan, Liang Wan, Hiep Xuan Nguyen
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Publication number: 20220122936Abstract: In examples, a semiconductor package comprises a semiconductor die having a first surface on which circuitry is formed and a second surface opposite the first surface. The semiconductor package includes a mold compound, the second surface facing the mold compound. The mold compound covers the semiconductor die; a set of conductive vias exposed to a top surface of the mold compound and coupled to a metal layer in the package; a set of first conductive members vertically aligned with the semiconductor die and exposed to the top surface of the mold compound; and a set of second conductive members coupling at least some of the set of conductive vias to at least some of the set of first conductive members. The set of second conductive members is exposed to the top surface of the mold compound.Type: ApplicationFiled: March 31, 2021Publication date: April 21, 2022Inventors: Jaimal Mallory WILLIAMSON, Hiep Xuan NGUYEN
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Publication number: 20210327829Abstract: A system in a package (SIP) includes carrier layer regions that have a dielectric material with a metal post therethrough, where adjacent carrier layer regions define a gap. A driver IC die is positioned in the gap having nodes connected to bond pads exposed by openings in a top side of a first passivation layer, with the bond pads facing up. A dielectric layer is on the first passivation layer and carrier layer region that includes filled through vias coupled to the bond pads and to the metal post. A light blocking layer is on sidewalls and a bottom of the substrate. A first device includes a light emitter that has first bondable features. The light blocking layer can block at least 90% of incident light. The first bondable features are flipchip mounted to a first portion of the bond pads.Type: ApplicationFiled: April 16, 2020Publication date: October 21, 2021Inventors: Vivek Swaminathan Sridharan, Yiqi Tang, Christopher Daniel Manack, Rajen Manicon Murugan, Liang Wan, Hiep Xuan Nguyen
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Patent number: 10573537Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.Type: GrantFiled: January 22, 2019Date of Patent: February 25, 2020Assignee: TEXAS INSTRUMENTS INCORPORATEDInventor: Hiep Xuan Nguyen
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Publication number: 20190157110Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.Type: ApplicationFiled: January 22, 2019Publication date: May 23, 2019Inventor: Hiep Xuan Nguyen
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Patent number: 10186431Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.Type: GrantFiled: February 19, 2018Date of Patent: January 22, 2019Assignee: TEXAS INSTRUMENTS INCORPORATEDInventor: Hiep Xuan Nguyen
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Publication number: 20180190509Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.Type: ApplicationFiled: February 19, 2018Publication date: July 5, 2018Inventor: Hiep Xuan Nguyen
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Publication number: 20170103904Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.Type: ApplicationFiled: October 12, 2015Publication date: April 13, 2017Inventor: Hiep Xuan Nguyen