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).

  • Publication number: 20190267342
    Abstract: A method to fabricate a land grid array wafer level chip scale package is described. A plurality of silicon dies are provided on a wafer. Openings are etched through a dielectric layer to metal pads on the silicon dies. At least one redistribution layer is formed over the dielectric layer and contacting at least one metal pad. A second dielectric layer is deposited on the at least one redistribution layer. An opening is etched through the second dielectric layer to the at least one redistribution layer and a landing pad is formed on the redistribution layer in the opening. The landing pad may be a portion of the redistribution layer exposed by the opening. Alternatively, the landing pad may be an under bump metal (UBM) layer deposited on the exposed redistribution layer and patterned. The landing pad is covered with an oxidation preventing layer.
    Type: Application
    Filed: February 28, 2018
    Publication date: August 29, 2019
    Inventors: Shou Cheng Eric Hu, Jesus Mennen Belonio, JR.
  • Patent number: 10370358
    Abstract: The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides 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: Grant
    Filed: February 22, 2018
    Date of Patent: August 6, 2019
    Assignee: Gilead Sciences, Inc.
    Inventors: Steven S. Bondy, Carina E. Cannizzaro, Chien-Hung Chou, Randall L. Halcomb, Yunfeng Eric Hu, John O. Link, Qi Liu, Scott D. Schroeder, Winston C. Tse, Jennifer R. Zhang
  • Patent number: 10367262
    Abstract: An antenna system comprises: multiple antenna elements; and multiple beam forming networks configured to produce radiation patterns for both receiving and transmission functions configured to be optimized by re-positioning said antenna elements, wherein said beam forming networks comprise a receiving beam forming network configured to combine multiple first inputs from said antenna elements into at least a first output, and a transmission beam forming network configured to divide a second input into multiple second outputs to said antenna elements.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: July 30, 2019
    Assignee: SPATIAL DIGITAL SYSTEMS, INC.
    Inventors: Donald C. D. Chang, Tzer-Hso Lin, Eric Hu
  • Publication number: 20190181115
    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: December 8, 2017
    Publication date: June 13, 2019
    Inventors: Shou Cheng Eric Hu, Jesus Mennen Belonio, JR.
  • Publication number: 20190134035
    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: January 4, 2019
    Publication date: May 9, 2019
    Inventors: Ondrej Baszczynski, Milan Dejmek, Yunfeng Eric Hu, Petr Jansa, Eric Lansdon, Richard L. Mackman, Petr Simon
  • Publication number: 20190139911
    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: Application
    Filed: November 3, 2017
    Publication date: May 9, 2019
    Inventors: Ernesto Gutierrez, III, Jesus Mennen Belonio, JR., Shou Cheng Eric Hu
  • Publication number: 20190096815
    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: September 28, 2017
    Publication date: March 28, 2019
    Inventors: Jesus Mennen Belonio, JR., Shou Cheng Eric Hu, Ian Kent, Ernesto Gutierrez, III, Melvin Martin, Rajesh Subraya Aiyandra
  • Patent number: 10206926
    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: June 27, 2017
    Date of Patent: February 19, 2019
    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: 20180273508
    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: March 2, 2018
    Publication date: September 27, 2018
    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
  • Patent number: 10059697
    Abstract: Provided are compounds, compositions, combinations, kits, uses, and methods for treating HIV in a human being using such compounds or combinations with proteasome inhibitors.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: August 28, 2018
    Assignee: Gilead Sciences, Inc.
    Inventors: Tomas Cihlar, Michael Graupe, Yunfeng Eric Hu, Jeffrey Patrick Murry, Derek Dean Sloan, George Stepan, Helen Yu
  • Publication number: 20180194746
    Abstract: The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides 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: February 22, 2018
    Publication date: July 12, 2018
    Inventors: Steven S. Bondy, Carina E. Cannizzaro, Chien-Hung Chou, Randall L. Halcomb, Yunfeng Eric Hu, John O. Link, Qi Liu, Scott D. Schroeder, Winston C. Tse, Jennifer R. Zhang
  • Patent number: 9951043
    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: Grant
    Filed: February 28, 2014
    Date of Patent: April 24, 2018
    Assignee: Gilead Sciences, Inc.
    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
  • Patent number: 9944619
    Abstract: The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides 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: Grant
    Filed: February 3, 2017
    Date of Patent: April 17, 2018
    Assignee: Gilead Sciences, Inc.
    Inventors: Steven S. Bondy, Carina E. Cannizzaro, Chien-Hung Chou, Randall L. Halcomb, Yunfeng Eric Hu, John O. Link, Qi Liu, Scott D. Schroeder, Winston C. Tse, Jennifer R. Zhang
  • Patent number: 9873680
    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: Grant
    Filed: August 26, 2015
    Date of Patent: January 23, 2018
    Assignee: Gilead Sciences, Inc.
    Inventors: Gediminas Brizgys, Eda Canales, Randall L. Halcomb, Yunfeng Eric Hu, Darryl Kato, John O. Link, Qi Liu, Roland D. Saito, Winston C. Tse, Jennifer R. Zhang
  • Publication number: 20170354656
    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: June 27, 2017
    Publication date: December 14, 2017
    Inventors: Ondrej Baszczynski, Milan Dejmek, Yunfeng Eric Hu, Petr Jansa, Eric Lansdon, Richard L. Mackman, Petr Simon
  • Patent number: 9730936
    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: December 23, 2015
    Date of Patent: August 15, 2017
    Assignees: Gilead Sciences, Inc., Institute of Organic Chemistry and Biochemistry of the AS CR, V.V.I.
    Inventors: Ond{hacek over (r)}ej Baszczy{hacek over (n)}ski, Milan Dejmek, Yunfeng Eric Hu, Petr Jansa, Eric Lansdon, Richard L. Mackman, Petr {hacek over (S)}imon
  • Publication number: 20170137405
    Abstract: The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides 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: February 3, 2017
    Publication date: May 18, 2017
    Inventors: Steven S. Bondy, Carina E. Cannizzaro, Chien-Hung Chou, Randall L. Halcomb, Yunfeng Eric Hu, John O. Link, Qi Liu, Scott D. Schroeder, Winston C. Tse, Jennifer R. Zhang
  • Publication number: 20170114048
    Abstract: Provided are compounds, compositions, combinations, kits, uses, and methods for treating HIV in a human being using such compounds or combinations with proteasome inhibitors.
    Type: Application
    Filed: September 29, 2016
    Publication date: April 27, 2017
    Inventors: Tomas Cihlar, Michael Graupe, Yunfeng Eric Hu, Jeffrey Patrick Murry, Derek Dean Sloan, George Stepan, Helen Yu
  • Patent number: 9624195
    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: December 23, 2015
    Date of Patent: April 18, 2017
    Assignee: Gilead Sciences, Inc.
    Inventors: Yunfeng Eric Hu, Petr Jansa, Eric Lansdon, Richard L. Mackman
  • Patent number: 9540343
    Abstract: The invention provides compounds of formula (I): or a salt thereof as described herein. The invention also provides 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: Grant
    Filed: July 5, 2012
    Date of Patent: January 10, 2017
    Assignee: Gilead Sciences, Inc.
    Inventors: Steven S. Bondy, Carina E. Cannizzaro, Chien-hung Chou, Randall L. Halcomb, Yunfeng Eric Hu, John O. Link, Qi Liu, Scott D. Schroeder, Winston C. Tse, Jennifer R. Zhang