Patents by Inventor Debendra Mallik

Debendra Mallik 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: 20200273811
    Abstract: IC package including a material preform comprising graphite. The material preform may have a thermal conductivity higher than that of other materials in the package and may therefore mitigate the formation of hot spots within an IC die during device operation. The preform may have high electrical conductivity suitable for EMI shielding. The preform may comprise a graphite sheet that can be adhered to a package assembly with an electrically conductive adhesive, applied, for example over an IC die surface and a surrounding package dielectric material. Electrical interconnects of the package may be coupled to the graphite sheet as an EMI shield. The package preform may be grounded to a reference potential through electrical interconnects of the package, which may be further coupled to a system-level ground plane. System-level thermal solutions may interface with the package-level graphite sheet.
    Type: Application
    Filed: February 27, 2019
    Publication date: August 27, 2020
    Applicant: Intel Corporation
    Inventors: Debendra Mallik, Mitul Modi, Sanka Ganesan, Edvin Cetegen, Omkar Karhade, Ravindranath Mahajan, James C. Matayabas, Jr., Jan Krajniak, Kumar Singh, Aastha Uppal
  • Publication number: 20200273768
    Abstract: IC packages including a heat spreading material comprising crystalline carbon. The heat spreading material may be applied directly to an IC die surface, for example at a die prep stage, prior to an application or build-up of packaging material, so that the high thermal conductivity may best mitigate any hot spots that develop at the IC die surface during operation. The heat spreading material may be applied to surface of the IC die.
    Type: Application
    Filed: February 27, 2019
    Publication date: August 27, 2020
    Applicant: Intel Corporation
    Inventors: Omkar Karhade, Nitin Deshpande, Mitul Modi, Edvin Cetegen, Aastha Uppal, Debendra Mallik, Sanka Ganesan, Yiqun Bai, Jan Krajniak, Kumar Singh
  • Publication number: 20200273784
    Abstract: Ultra-thin, hyper-density semiconductor packages and techniques of forming such packages are described. An exemplary semiconductor package is formed with one or more of: (i) metal pillars having an ultra fine pitch (e.g., a pitch that is greater than or equal to 150 ?m, etc.); (ii) a large die to-package ratio (e.g., a ratio that is equal to or greater than 0.85, etc.); and (iii) a thin pitch translation interposer. Another exemplary semiconductor package is formed using coreless substrate technology, die back metallization, and low temperature solder technology for ball grid array (BGA) metallurgy. Other embodiments are described.
    Type: Application
    Filed: December 30, 2017
    Publication date: August 27, 2020
    Inventors: Debendra MALLIK, Robert L. SANKMAN, Robert NICKERSON, Mitul MODI, Sanka GANESAN, Rajasekaran SWAMINATHAN, Omkar KARHADE, Shawna M. LIFF, Amruthavalli ALUR, Sri Chaitra J. CHAVALI
  • Patent number: 10741419
    Abstract: Embodiments of the invention include device packages and methods of forming such packages. In an embodiment, the method of forming a device package may comprise forming a reinforcement layer over a substrate. One or more openings may be formed through the reinforcement layer. In an embodiment, a device die may be placed into one of the openings. The device die may be bonded to the substrate by reflowing one or more solder bumps positioned between the device die and the substrate. Embodiments of the invention may include a molded reinforcement layer. Alternative embodiments include a reinforcement layer that is adhered to the surface of the substrate with an adhesive layer.
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: August 11, 2020
    Assignee: Intel Corporation
    Inventors: Omkar G. Karhade, Nitin A. Deshpande, Debendra Mallik, Bassam M. Ziadeh, Yoshihiro Tomita
  • Publication number: 20200227332
    Abstract: An integrated circuit package may be formed having at least one heat dissipation structure within the integrated circuit package itself. In one embodiment, the integrated circuit package may include a substrate; at least one integrated circuit device, wherein the at least one integrated circuit device is electrically attached to the substrate; a mold material on the substrate and adjacent to the at least one integrated circuit device; and at least one heat dissipation structure contacting the at least one integrated circuit, wherein the at least one heat dissipation structure is embedded either within the mold material or between the mold material and the substrate.
    Type: Application
    Filed: January 10, 2019
    Publication date: July 16, 2020
    Applicant: Intel Corporation
    Inventors: Kumar Abhishek Singh, Omkar Karhade, Nitin Deshpande, Mitul Modi, Edvin Cetegen, Aastha Uppal, Debendra Mallik, Sanka Ganesan, Yiqun Bai, Jan Krajniak, Manish Dubey, Ravindranath Mahajan, Ram Viswanath, James C. Matayabas, JR.
  • Publication number: 20200211969
    Abstract: Embodiments disclosed herein include electronic packages. In an embodiment, the electronic package comprises, a package substrate, an interposer on the package substrate, a first die cube and a second die cube on the interposer, wherein the interposer includes conductive traces for electrically coupling the first die cube to the second die cube, a die on the package substrate, and an embedded multi-die interconnect bridge (EMIB) in the package substrate, wherein the EMIB electrically couples the interposer to the die.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 2, 2020
    Inventors: MD Altaf HOSSAIN, Ankireddy NALAMALPU, Dheeraj SUBBAREDDY, Robert SANKMAN, Ravindranath V. MAHAJAN, Debendra MALLIK, Ram S. VISWANATH, Sandeep B. SANE, Sriram SRINIVASAN, Rajat AGARWAL, Aravind DASU, Scott WEBER, Ravi GUTALA
  • Publication number: 20200203839
    Abstract: Disclosed herein are antenna boards, antenna modules, and communication devices. For example, in some embodiments, an antenna board may include a plurality of antenna patches coupled to a dielectric material and a plurality of pedestals extending from a face of the dielectric material and at least partially embedded in the dielectric material.
    Type: Application
    Filed: December 21, 2018
    Publication date: June 25, 2020
    Applicant: Intel Corporation
    Inventors: Omkar G. Karhade, William James Lambert, Xiaoqian Li, Nitin A. Deshpande, Debendra Mallik
  • Publication number: 20200185289
    Abstract: An apparatus is provided which comprises: a plurality of dielectric layers forming a substrate, a plurality of first conductive contacts on a first surface of the substrate, a cavity in the first surface of the substrate defining a second surface parallel to the first surface, a plurality of second conductive contacts on the second surface of the substrate, one or more integrated circuit die(s) coupled with the second conductive contacts, and mold material at least partially covering the one or more integrated circuit die(s) and the first conductive contacts. Other embodiments are also disclosed and claimed.
    Type: Application
    Filed: December 27, 2016
    Publication date: June 11, 2020
    Applicant: Intel Corporation
    Inventors: Mitul MODI, Robert L. SANKMAN, Debendra MALLIK, Ravindranath V. MAHAJAN, Amruthavalli P. ALUR, Yikang DENG, Eric J. LI
  • Patent number: 10658765
    Abstract: A method of forming a planar antenna on a first substrate. An antenna feedline is formed on a peelable copper film of a carrier. A dielectric with no internal conductive layer is formed on the feedline. A planar antenna is formed on one of two parallel sides of the dielectric and a feed port is formed adjacent the other parallel side. The feedline connects the antenna with the feed port. One plane of the planar antenna is configured for perpendicular attachment to a second substrate. The feedline is connected to the planar antenna by a via through the dielectric. The peelable copper is removed and the structure is etched to produce the planar antenna on the substrate. Two planar antennas on substrates can be perpendicularly attached to another substrate to form side-firing antennas.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: May 19, 2020
    Assignee: Intel Corporation
    Inventors: Sri Chaitra Jyotsna Chavali, Sanka Ganesan, William J. Lambert, Debendra Mallik, Zhichao Zhang
  • Patent number: 10636716
    Abstract: Examples of an electronic package include a package assembly. The package assembly can include a substrate having a first substrate surface that includes a conductive layer attached to the first substrate surface. The package assembly includes a die communicatively coupled to the conductive layer and a contact block that includes a first contact surface on one end of the contact block, a second contact surface on an opposing side of the contact block, and a contact block wall extended therebetween. The contact block can include a conductive material. The first contact surface can be coupled to the package assembly with a joint extended partially up the contact block wall. The electronic package can further include an overmold covering portions of the substrate, conductive layer, and die. The second contact surface of the contact block can be exposed through the overmold.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: April 28, 2020
    Assignee: Intel Corporation
    Inventors: Sasha Oster, Srikant Nekkanty, Joshua D. Heppner, Adel A. Elsherbini, Yoshihiro Tomita, Debendra Mallik, Shawna M. Liff, Yoko Sekihara
  • Publication number: 20200105701
    Abstract: An electronic package and method includes a substrate including a plurality of pads on a major surface. An electronic component including a plurality of pads on a major surface facing the major surface of the substrate. A stud bump electrically couples one of the plurality of pads of the substrate to one of the plurality of pads of the electronic component.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 2, 2020
    Inventors: Zhaozhi Li, Sanka Ganesan, Debendra Mallik, Gregory Perry, Kuan H. Lu, Omkar Karhade, Shawna M. Liff
  • Publication number: 20200098727
    Abstract: A wire-bond memory die is coupled to a system-on-chip processor where the processor is flip-chip mounted on a semiconductor package substrate, and the wire-bond memory die is also flip-chip configured through a redistribution layer that pins out to a series of pillars that contact the semiconductor package substrate. The wire-bond memory die is stacked on the processor and the redistribution layer overhangs the processor to contact the series of pillars.
    Type: Application
    Filed: September 25, 2018
    Publication date: March 26, 2020
    Inventors: Debendra Mallik, Robert L. Sankman, Sanka Ganesan, George Vakanas, Omkar Karhade, Sri Chaitra Jyotsna Chavali, Zhaozhi George Li, Holly A. Sawyer
  • Publication number: 20200083180
    Abstract: An electronic package technology is disclosed. A first active die can be mountable to and electrically coupleable to a package substrate. A second active die can be disposed on a top side of the first active die, the second active die being electrically coupleable to one or both of the first active die and the package substrate. At least one open space can be available on the top side of the first active die. At least a portion of a stiffener can substantially fill the at least one open space available on the top side of the first active die.
    Type: Application
    Filed: December 31, 2016
    Publication date: March 12, 2020
    Applicant: Intel Corporation
    Inventors: Debendra MALLIK, Digvijay A. RAORANE
  • Publication number: 20200051916
    Abstract: An embedded multi-die interconnect bridge (EMIB) die is configured with power delivery to the center of the EMIB die and the power is distributed to two dice that are interconnected across the EMIB die.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 13, 2020
    Inventors: Andrew COLLINS, Debendra MALLIK, Mathew J. MANUSHAROW, Jianyong XIE
  • Publication number: 20200051956
    Abstract: A semiconductor package is disclosed. The semiconductor package includes a package substrate, at least one bottom die coupled to the package substrate, at least one interposer coupled to the package substrate and a top die above the at least one bottom die and the at least one interposer and coupled to the at least one bottom die and the at least one interposer. The semiconductor package also includes a plurality of pillars that connect the top die to the package substrate through the at least one interposer.
    Type: Application
    Filed: August 9, 2018
    Publication date: February 13, 2020
    Inventors: Omkar KARHADE, Nitin DESHPANDE, Debendra MALLIK
  • Publication number: 20200051899
    Abstract: Embodiments include an electronics package and methods of forming such packages. In an embodiment, the electronics package comprises a first package substrate. In an embodiment, the first package substrate comprises, a die embedded in a mold layer, a thermal interface pad over a surface of the die, and a plurality of solder balls over the thermal interface pad. In an embodiment, the thermal interface pad and the solder balls are electrically isolated from circuitry of the electronics package. In an embodiment, the electronics package further comprises a second package substrate over the first package substrate.
    Type: Application
    Filed: August 9, 2018
    Publication date: February 13, 2020
    Inventors: Debendra MALLIK, Sanka GANESAN, Pilin LIU, Shawna LIFF, Sri Chaitra CHAVALI, Sandeep GAAN, Jimin YAO, Aastha UPPAL
  • Publication number: 20200006866
    Abstract: A method of forming a planar antenna on a first substrate. An antenna feedline is formed on a peelable copper film of a carrier. A dielectric with no internal conductive layer is formed on the feedline. A planar antenna is formed on one of two parallel sides of the dielectric and a feed port is formed adjacent the other parallel side. The feedline connects the antenna with the feed port. One plane of the planar antenna is configured for perpendicular attachment to a second substrate. The feedline is connected to the planar antenna by a via through the dielectric. The peelable copper is removed and the structure is etched to produce the planar antenna on the substrate. Two planar antennas on substrates can be perpendicularly attached to another substrate to form side-firing antennas.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 2, 2020
    Inventors: Sri Chaitra Jyotsna Chavali, Sanka Ganesan, William J. Lambert, Debendra Mallik, Zhichao Zhang
  • Patent number: 10522455
    Abstract: Embodiments of the present disclosure are directed towards techniques and configurations for designing and assembling a die capable of being adapted to a number of different packaging configurations. In one embodiment an integrated circuit (IC) die may include a semiconductor substrate. The die may also include an electrically insulative material disposed on the semiconductor substrate; a plurality of electrical routing features disposed in the electrically insulative material to route electrical signals through the electrically insulative material; and a plurality of metal features disposed in a surface of the electrically insulative material. In embodiments, the plurality of metal features may be electrically coupled with the plurality of electrical routing features. In addition, the plurality of metal features may have an input/output (I/O) density designed to enable the die to be integrated with a plurality of different package configurations. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: December 31, 2019
    Assignee: INTEL CORPORATION
    Inventors: Mathew J. Manusharow, Dustin P. Wood, Debendra Mallik
  • Patent number: 10490503
    Abstract: An embedded multi-die interconnect bridge (EMIB) die is configured with power delivery to the center of the EMIB die and the power is distributed to two dice that are interconnected across the EMIB die.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: November 26, 2019
    Assignee: Intel Corporation
    Inventors: Andrew Collins, Debendra Mallik, Mathew J Manusharow, Jianyong Xie
  • Publication number: 20190341271
    Abstract: Embodiments of the invention include device packages and methods of forming such packages. In an embodiment, the method of forming a device package may comprise forming a reinforcement layer over a substrate. One or more openings may be formed through the reinforcement layer. In an embodiment, a device die may be placed into one of the openings. The device die may be bonded to the substrate by reflowing one or more solder bumps positioned between the device die and the substrate. Embodiments of the invention may include a molded reinforcement layer. Alternative embodiments include a reinforcement layer that is adhered to the surface of the substrate with an adhesive layer.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 7, 2019
    Inventors: Omkar G. KARHADE, Nitin A. DESHPANDE, Debendra MALLIK, Bassam M. ZIADEH, Yoshihiro TOMITA