Patents by Inventor Soon Hock Tong

Soon Hock Tong 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: 10096508
    Abstract: In various embodiments, an assembly for handling a semiconductor die is provided. The assembly may include a carrier with a surface. The assembly may also include an adhesive tape fixed to the surface of the carrier. The adhesive tape may be configured to adhere to the semiconductor die. The adhesive tape may include adhesive, the adhesion of which can be reduced by means of electromagnetic waves. The assembly may further include an electromagnetic source configured to apply electromagnetic waves to the adhesive tape to reduce adhesion of the adhesive tape to the semiconductor die. The assembly may additionally include a die pick-up component configured to pick up the semiconductor die from the adhesive tape.
    Type: Grant
    Filed: August 14, 2015
    Date of Patent: October 9, 2018
    Assignee: Infineon Technologies AG
    Inventors: Ronald Paramio Joves, Thanabal Ganesh Kunamani, Kuang Ming Lee, Avelino Oliveros Sumagpoa, Kian Heong Tan, Nestor Vergara Bicomong, Jagen Krishnan, Soon Hock Tong
  • Publication number: 20160049325
    Abstract: In various embodiments, an assembly for handling a semiconductor die is provided. The assembly may include a carrier with a surface. The assembly may also include an adhesive tape fixed to the surface of the carrier. The adhesive tape may be configured to adhere to the semiconductor die. The adhesive tape may include adhesive, the adhesion of which can be reduced by means of electromagnetic waves. The assembly may further include an electromagnetic source configured to apply electromagnetic waves to the adhesive tape to reduce adhesion of the adhesive tape to the semiconductor die. The assembly may additionally include a die pick-up component configured to pick up the semiconductor die from the adhesive tape.
    Type: Application
    Filed: August 14, 2015
    Publication date: February 18, 2016
    Inventors: Ronald PARAMIO JOVES, Thanabal Ganesh KUNAMANI, Kuang Ming LEE, Avelino OLIVEROS SUMAGPOA, Kian Heong TAN, Nestor VERGARA BICOMONG, Jagen KRISHNAN, Soon Hock TONG
  • Patent number: 8334586
    Abstract: Stacked semiconductor chips. One embodiment provides a device having a first body. A first power semiconductor chip and first external contact elements is provides. A second body includes a second semiconductor chip and second external contact elements. The second body is placed over the first body. The first external contact elements and the second external contact elements define a first plane.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: December 18, 2012
    Assignee: Infineon Technologies AG
    Inventors: Ralf Otremba, Josef Hoeglauer, Xaver Schloegel, Soon Hock Tong, Kwai Hong Wong
  • Publication number: 20110215460
    Abstract: Stacked semiconductor chips. One embodiment provides a device having a first body. A first power semiconductor chip and first external contact elements is provides. A second body includes a second semiconductor chip and second external contact elements. The second body is placed over the first body. The first external contact elements and the second external contact elements define a first plane.
    Type: Application
    Filed: May 18, 2011
    Publication date: September 8, 2011
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Ralf Otremba, Josef Hoeglauer, Xaver Schloegel, Soon Hock Tong, Kwai Hong Wong
  • Patent number: 7969018
    Abstract: Stacked semiconductor chips. One embodiment provides a device having a first body. A first power semiconductor chip and first external contact elements is provides. A second body includes a second semiconductor chip and second external contact elements. The second body is placed over the first body. The first external contact elements and the second external contact elements define a first plane.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: June 28, 2011
    Assignee: Infineon Technologies AG
    Inventors: Ralf Otremba, Josef Hoeglauer, Xaver Schloegel, Soon Hock Tong, Kwai Hong Wong
  • Patent number: 7939381
    Abstract: The method includes forming a leadframe. The leadframe is directly bonded to the semiconductor chip. The leadframe is flexed and/or compressed in a mold cavity. The compressed leadframe and the chip are molded into a package.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: May 10, 2011
    Assignee: Infineon Technologies AG
    Inventor: Soon Hock Tong
  • Patent number: 7795712
    Abstract: An electronic component includes a lead frame, a semiconductor chip and an encapsulating body. The lead frame includes a heat spreader area, a plurality of conductive lead fingers, at least one non-conductive tie bar, and a metal joint. The metal joint connects the at least one non-conductive tie bar to the heat spreader area. The semiconductor chip is provided on a die pad located on the heat spreader area. The encapsulating body covers at least part of the semiconductor chip, at least part of the at least one non-conductive tie bar and part of the lead frame.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: September 14, 2010
    Assignee: Infineon Technologies AG
    Inventors: Alvin Wee Beng Tatt, Fuaida Harun, Soon Hock Tong, Robert-Christian Hagen, Yang Hong Heng, Kean Cheong Lee
  • Patent number: 7723165
    Abstract: There is provided a method of forming a component package. The method includes the steps of providing the die pad or heat sink, forming an isolation layer on the rear surface of the die pad or heat sink and encapsulating the die pad with encapsulating material in a mold cavity after forming the isolation layer on the rear of the die pad or heat sink.
    Type: Grant
    Filed: March 15, 2008
    Date of Patent: May 25, 2010
    Assignee: Infineon Technologies AG
    Inventors: Soon Hock Tong, Wae Chet Yong, Stanley Job Doraisamy
  • Publication number: 20100013106
    Abstract: Stacked semiconductor chips. One embodiment provides a device having a first body. A first power semiconductor chip and first external contact elements is provides. A second body includes a second semiconductor chip and second external contact elements. The second body is placed over the first body. The first external contact elements and the second external contact elements define a first plane.
    Type: Application
    Filed: July 15, 2008
    Publication date: January 21, 2010
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Ralf Otremba, Josef Hoeglauer, Xaver Schloegel, Soon Hock Tong, Kwai Hong Wong
  • Publication number: 20090278250
    Abstract: The method includes forming a leadframe. The leadframe is directly bonded to the semiconductor chip. The leadframe is flexed and/or compressed in a mold cavity. The compressed leadframe and the chip are molded into a package.
    Type: Application
    Filed: July 15, 2009
    Publication date: November 12, 2009
    Inventor: Soon Hock Tong
  • Publication number: 20090051017
    Abstract: An electronic component includes a lead frame, a semiconductor chip and an encapsulating body. The lead frame includes a heat spreader area, a plurality of conductive lead fingers, at least one non-conductive tie bar, and a metal joint. The metal joint connects the at least one non-conductive tie bar to the heat spreader area. The semiconductor chip is provided on a die pad located on the heat spreader area. The encapsulating body covers at least part of the semiconductor chip, at least part of the at least one non-conductive tie bar and part of the lead frame.
    Type: Application
    Filed: September 4, 2008
    Publication date: February 26, 2009
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Beng Tatt Wee, Fuaida Harun, Soon Hock Tong, Robert-Christian Hagen, Yang Hong Heng, Kean Cheong Lee
  • Publication number: 20080160677
    Abstract: There is provided a method of forming a component package. The method includes the steps of providing the die pad or heat sink, forming an isolation layer on the rear surface of the die pad or heat sink and encapsulating the die pad with encapsulating material in a mold cavity after forming the isolation layer on the rear of the die pad or heat sink.
    Type: Application
    Filed: March 15, 2008
    Publication date: July 3, 2008
    Inventors: Soon Hock TONG, Wae Chet YONG, Stanley JOB DORAISAMY