Patents by Inventor Eric Hu

Eric Hu 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).

  • Patent number: 11239185
    Abstract: A panel type fan-out wafer level package with embedded film type capacitors and resistors is described. The package comprises a silicon die at a bottom of the package wherein a top side and lateral sides of the silicon die are encapsulated in a molding compound, at least one redistribution layer connected to the silicon die through copper posts contacting a top side of the silicon die, at least one embedded capacitor material (ECM) sheet laminated onto the package, and at least one embedded resistor-conductor material (RCM) sheet laminated onto the package wherein the at least one redistribution layer, capacitors in the at least one ECM, and resistors in the at least one RCM are electrically interconnected.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: February 1, 2022
    Assignee: Dialog Semiconductor (UK) Limited
    Inventors: Ernesto Gutierrez, III, Jesus Mennen Belonio, Jr., Shou Cheng Eric Hu
  • Patent number: 11179397
    Abstract: The present disclosure provides a compound of Formula (I): or a pharmaceutically acceptable salt thereof as described herein. The present disclosure also provides pharmaceutical compositions comprising a compound of Formula I, processes for preparing compounds of Formula I, therapeutic methods for treating cancers.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: November 23, 2021
    Assignee: Gilead Sciences, Inc.
    Inventors: Gregory Chin, Michael O' Neil Hanrahan Clarke, Xiaochun Han, Tim Hansen, Yunfeng Eric Hu, Dmitry Koltun, Ryan McFadden, Michael R. Mish, Eric Q. Parkhill, David Sperandio, Lianhong Xu, Hai Yang
  • Publication number: 20210305167
    Abstract: A substrate is provided having a top side and a bottom side, having redistribution layers therein, having at least one copper pillar connected to the redistribution layers on the top side and at least one copper pillar connected to the redistribution layers on the bottom side, and having at least one cavity extending partially into the bottom side of the substrate. At least one passive component is mounted onto the copper pillar on the top side and embedded in a molding compound. At least one silicon die is mounted in the cavity wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers. At least one solder ball is mounted on the at least one copper pillar on the bottom side of the substrate to provide package output.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Inventors: Ernesto Gutierrez, III, Jesus Mennen Belonio, Eric Hu, Melvin Martin, Jerry Li, Francisco Vergara Cadacio
  • Patent number: 11114359
    Abstract: At least one redistribution layer (RDL) is provided on a silicon die. A passivation layer is deposited on the RDL. First openings having a first diameter are etched in the passivation layer where copper posts are to be formed. A seed layer is deposited over the passivation layer and within the openings. A photoresist layer is coated on the seed layer and patterned to form second openings having a second diameter over the first openings larger than the first diameter. Copper is plated on the seed layer to form copper posts filling the second openings. The silicon die is die attached to a metal substrate. A lamination layer is coated over the silicon die and the copper posts. Third openings are formed through the lamination layer to the copper posts and to metal pads on the metal substrate. Metal vias are formed in the third openings.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: September 7, 2021
    Assignee: Dialog Semiconductor (UK) Limited
    Inventors: Jesus Mennen Belonio, Jr., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Jerry Li
  • Patent number: 11094669
    Abstract: A method to fabricate a land grid array wafer level chip scale package is described. A silicon die is provided. A dielectric layer is deposited on the silicon die. An opening is etched through the dielectric layer to a metal pad on the silicon die. At least one redistribution layer is formed over the dielectric layer and contacting the metal pad. At least one copper post is formed on the at least one redistribution layer and forms a land grid array. The wafer is sawed partially through on scribe lines to form cuts exposing sides of the silicon die. Thereafter, a molding compound is applied over the at least one redistribution layer and in the cuts wherein the molding compound encapsulates top and side surfaces of the silicon die.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: August 17, 2021
    Assignee: Dialog Semiconductor B.V.
    Inventors: Shou Cheng Eric Hu, Jesus Mennen Belonio, Jr.
  • Patent number: 11075167
    Abstract: A substrate is provided having a top side and a bottom side, having redistribution layers therein, having at least one copper pillar connected to the redistribution layers on the top side and at least one copper pillar connected to the redistribution layers on the bottom side, and having at least one cavity extending partially into the bottom side of the substrate. At least one passive component is mounted onto the copper pillar on the top side and embedded in a molding compound. At least one silicon die is mounted in the cavity wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers. At least one solder ball is mounted on the at least one copper pillar on the bottom side of the substrate to provide package output.
    Type: Grant
    Filed: February 1, 2019
    Date of Patent: July 27, 2021
    Assignee: Dialog Semiconductor (UK) Limited
    Inventors: Ernesto Gutierrez, III, Jesus Mennen Belonio, Jr., Eric Hu, Melvin Martin, Jerry Li, Francisco Vergara Cadacio
  • Patent number: 10903565
    Abstract: An antenna system includes N movable antenna elements configured to generate concurrently M receiving beams pointing respectively at M satellites radiating in a common frequency band, N and M being integers and N?M?2. A beam forming system is coupled to the N movable antenna elements and configured to shape the M receiving beams using weights inputted from a beam controller. The beam controller optimizes the M receiving beams by computing spatial displacements to spatially reposition the N movable antenna elements relative to each other, using an iterative optimization processing to satisfy a plurality of constraints concurrently. A position driver system spatially re-positions the N movable antenna elements in accordance to the spatial displacements inputted from the beam controller.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: January 26, 2021
    Assignee: SPATIAL DIGITAL SYSTEMS, INC.
    Inventors: Donald C. D. Chang, Tzer-Hso Lin, Eric Hu
  • Publication number: 20210009555
    Abstract: Compounds of formula (I) or salts thereof are disclosed. Also disclosed are pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for treating a Retroviridae viral infection including an infection caused by the HIV virus.
    Type: Application
    Filed: May 26, 2020
    Publication date: January 14, 2021
    Inventors: Gediminas Brizgys, Eda Canales, Chien-Hung Chou, Michael Graupe, Randall L. Halcomb, Yunfeng Eric Hu, Scott E. Lazerwith, John O. Link, Qi Liu, Yafan Lu, Roland D. Saito, Scott D. Schroeder, John R. Somoza, Winston C. Tse, Jennifer R. Zhang
  • Publication number: 20200360383
    Abstract: Described herein are compounds of Formula (I) and tautomers and pharmaceutical salts thereof, compositions and formulations containing such compounds, and methods of using and making such compounds.
    Type: Application
    Filed: December 18, 2019
    Publication date: November 19, 2020
    Inventors: Ondrej Baszczynski, Milan Dejmek, Yunfeng Eric Hu, Petr Jansa, Eric Lansdon, Richard L. Mackman, Petr Simon
  • Publication number: 20200251350
    Abstract: A substrate is provided having a top side and a bottom side, having redistribution layers therein, having at least one copper pillar connected to the redistribution layers on the top side and at least one copper pillar connected to the redistribution layers on the bottom side, and having at least one cavity extending partially into the bottom side of the substrate. At least one passive component is mounted onto the copper pillar on the top side and embedded in a molding compound. At least one silicon die is mounted in the cavity wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers. At least one solder ball is mounted on the at least one copper pillar on the bottom side of the substrate to provide package output.
    Type: Application
    Filed: February 1, 2019
    Publication date: August 6, 2020
    Inventors: Ernesto Gutierrez, III, Jesus Mennen Belonio, JR., Eric Hu, Melvin Martin, Jerry Li, Francisco Vergara Cadacio
  • Patent number: 10727174
    Abstract: A method for forming a wafer level chip scale package begins with providing an integrated circuit wafer. Applying a dielectric material to the surface of the integrated circuit wafer. A redistribution conductive layer is formed upon the dielectric material to make contact with the input/output contacts of the integrated circuit. A polymer-based film is applied to the surface of the integrated circuit wafer and is subjected to a compression molding process. Alignment marks are placed on the edge of the integrated circuit wafer. A laser ablation process is implemented to prepare through mold via (TMV) in the cured thermoset plastic material. The solder ball or copper pillar input/output connector is placed in the through mold via (TMV). A reflow process is instigated to connect the input/output connector to the redistribution conductive layer's pad surface.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: July 28, 2020
    Assignee: Dialog Semiconductor (UK) Limited
    Inventors: Jesus Mennen Belonio, Jr., Shou Cheng Eric Hu, Ernesto Gutierrez, III, Jerry Li
  • Publication number: 20200227356
    Abstract: A system in package is provided comprising an embedded trace substrate having redistribution layers therein, at least one passive component mounted on one side of the embedded trace substrate and embedded in a first molding compound, at least one silicon die mounted on an opposite side of the embedded trace substrate and embedded in a second molding compound wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers, and solder balls mounted through openings in the second molding layer to the redistribution layers wherein the solder balls provide package output.
    Type: Application
    Filed: March 26, 2020
    Publication date: July 16, 2020
    Inventors: Jesus Mennen Belonio, JR., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Melvin Martin, Rajesh Subraya Aiyandra
  • Patent number: 10636742
    Abstract: A system in package is provided comprising an embedded trace substrate having redistribution layers therein, at least one passive component mounted on one side of the embedded trace substrate and embedded in a first molding compound, at least one silicon die mounted on an opposite side of the embedded trace substrate and embedded in a second molding compound wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers, and solder balls mounted through openings in the second molding layer to the redistribution layers wherein the solder balls provide package output.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: April 28, 2020
    Assignee: Dialog Semiconductor (US) Limited
    Inventors: Jesus Mennen Belonio, Jr., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Melvin Martin, Rajesh Subraya Aiyandra
  • Patent number: 10629507
    Abstract: A system in package is described comprising a substrate having a top side and a bottom side, having redistribution layers therein, and having a cavity extending partially into the top side of the substrate. At least one passive component is mounted on the top side of the substrate and into the cavity and embedded in a first molding compound. At least one silicon die is mounted on the bottom side of the substrate and embedded in a second molding compound wherein electrical connections are made between the at least one silicon die and the at least one passive component through the redistribution layers. Solder balls are mounted through openings in the second molding compound to the redistribution layers wherein the solder balls provide package output.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: April 21, 2020
    Assignee: Dialog Semiconductor (UK) Limited
    Inventors: Che-Han Jerry Li, Jesus Mennen Belonio, Jr., Ernesto Gutierrez, III, Shou Cheng Eric Hu
  • Publication number: 20200108071
    Abstract: The present disclosure provides a compound of Formula (I): or a pharmaceutically acceptable salt thereof as described herein. The present disclosure also provides pharmaceutical compositions comprising a compound of Formula I, processes for preparing compounds of Formula I, therapeutic methods for treating cancers.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 9, 2020
    Inventors: Gregory Chin, Michael O' Neil Hanrahan Clarke, Xiaochun Han, Tim Hansen, Yunfeng Eric Hu, Dmitry Koltun, Ryan McFadden, Michael R. Mish, Eric Q. Parkhill, David Sperandio, Lianhong Xu, Hai Yang
  • Publication number: 20200091026
    Abstract: At least one redistribution layer (RDL) is provided on a silicon die. A passivation layer is deposited on the RDL. First openings having a first diameter are etched in the passivation layer where copper posts are to be formed. A seed layer is deposited over the passivation layer and within the openings. A photoresist layer is coated on the seed layer and patterned to form second openings having a second diameter over the first openings larger than the first diameter. Copper is plated on the seed layer to form copper posts filling the second openings. The silicon die is die attached to a metal substrate. A lamination layer is coated over the silicon die and the copper posts. Third openings are formed through the lamination layer to the copper posts and to metal pads on the metal substrate. Metal vias are formed in the third openings.
    Type: Application
    Filed: September 13, 2018
    Publication date: March 19, 2020
    Inventors: Jesus Mennen Belonio, JR., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Jerry LI
  • Publication number: 20200091051
    Abstract: A method for forming a wafer level chip scale package begins with providing an integrated circuit wafer. Applying a dielectric material to the surface of the integrated circuit wafer. A redistribution conductive layer is formed upon the dielectric material to make contact with the input/output contacts of the integrated circuit. A polymer-based film is applied to the surface of the integrated circuit wafer and is subjected to a compression molding process. Alignment marks are placed on the edge of the integrated circuit wafer. A laser ablation process is implemented to prepare through mold via (TMV) in the cured thermoset plastic material. The solder ball or copper pillar input/output connector is placed in the through mold via (TMV). A reflow process is instigated to connect the input/output connector to the redistribution conductive layer's pad surface.
    Type: Application
    Filed: September 14, 2018
    Publication date: March 19, 2020
    Inventors: Jesus Mennen Belonio, JR., Shou Cheng Eric Hu, Ernesto Gutierrez, III, Jerry LI
  • Patent number: 10548898
    Abstract: Described herein are compounds of Formula (I) and tautomers and pharmaceutical salts thereof, compositions and formulations containing such compounds, and methods of using and making such compounds.
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: February 4, 2020
    Assignees: Gilead Sciences Inc., Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
    Inventors: Ondrej Baszczynski, Milan Dejmek, Yunfeng Eric Hu, Petr Jansa, Eric Lansdon, Richard L. Mackman, Petr Simon
  • Publication number: 20190356048
    Abstract: An antenna system includes N movable antenna elements configured to generate concurrently M receiving beams pointing respectively at M satellites radiating in a common frequency band, N and M being integers and N?M?2. A beam forming system is coupled to the N movable antenna elements and configured to shape the M receiving beams using weights inputted from a beam controller. The beam controller optimizes the M receiving beams by computing spatial displacements to spatially reposition the N movable antenna elements relative to each other, using an iterative optimization processing to satisfy a plurality of constraints concurrently. A position driver system spatially re-positions the N movable antenna elements in accordance to the spatial displacements inputted from the beam controller.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 21, 2019
    Applicant: SPATIAL DIGITAL SYSTEMS, INC.
    Inventors: Donald C.D. Chang, Tzer-Hso Lin, Eric Hu
  • Publication number: 20190326254
    Abstract: A method to fabricate a land grid array wafer level chip scale package is described. A silicon die is provided. A dielectric layer is deposited on the silicon die. An opening is etched through the dielectric layer to a metal pad on the silicon die. At least one redistribution layer is formed over the dielectric layer and contacting the metal pad. At least one copper post is formed on the at least one redistribution layer and forms a land grid array. The wafer is sawed partially through on scribe lines to form cuts exposing sides of the silicon die. Thereafter, a molding compound is applied over the at least one redistribution layer and in the cuts wherein the molding compound encapsulates top and side surfaces of the silicon die.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 24, 2019
    Inventors: Shou Cheng Eric Hu, Jesus Mennen Belonio, JR.