Patents by Inventor Yeo Song Yun

Yeo Song Yun 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: 8399993
    Abstract: An embedded package includes a first semiconductor chip having a first conductive line which has a first sunken area, a second semiconductor chip having a second conductive line which has a second sunken area, wherein the first semiconductor chip and the second semiconductor chip are arranged facing each other, and wherein the first sunken area and the second sunken area are arranged facing each other, a core layer surrounding the first semiconductor chip and the second semiconductor chip, wherein the core layer has a first circuit pattern coupled to an external terminal; and a bump formed in the first and second sunken areas, wherein the bump is coupled to the first circuit pattern.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: March 19, 2013
    Assignee: SK Hynix Inc.
    Inventor: Yeo Song Yun
  • Publication number: 20120056319
    Abstract: An embedded package includes a first semiconductor chip having a first conductive line which has a first sunken area, a second semiconductor chip having a second conductive line which has a second sunken area, wherein the first semiconductor chip and the second semiconductor chip are arranged facing each other, and wherein the first sunken area and the second sunken area are arranged facing each other, a core layer surrounding the first semiconductor chip and the second semiconductor chip, wherein the core layer has a first circuit pattern coupled to an external terminal; and a bump formed in the first and second sunken areas, wherein the bump is coupled to the first circuit pattern.
    Type: Application
    Filed: April 29, 2011
    Publication date: March 8, 2012
    Applicant: HYNIX SEMICONDUCTOR INC.
    Inventor: Yeo Song YUN
  • Patent number: 7928535
    Abstract: A semiconductor device having no voids and a semiconductor package using the same is described. The semiconductor device includes a semiconductor chip having a circuit section which is formed in a first area and a peripheral section which is formed in a second area defined around the first area, and an insulation layer covering the first and second areas and having at least one void removing part which extends from the first area to the second area to prevent a void from being formed.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: April 19, 2011
    Assignee: Hynix Semiconductor Inc.
    Inventors: Yeo Song Yun, Kyoung Sook Park, Qwan Ho Chung
  • Publication number: 20110057328
    Abstract: A semiconductor device having no voids and a semiconductor package using the same is described. The semiconductor device includes a semiconductor chip having a circuit section which is formed in a first area and a peripheral section which is formed in a second area defined around the first area, and an insulation layer covering the first and second areas and having at least one void removing part which extends from the first area to the second area to prevent a void from being formed.
    Type: Application
    Filed: November 10, 2010
    Publication date: March 10, 2011
    Applicant: HYNIX SEMICONDUCTOR INC.
    Inventors: Yeo Song YUN, Kyoung Sook PARK, Qwan Ho CHUNG
  • Patent number: 7855437
    Abstract: A semiconductor device having no voids and a semiconductor package using the same is described. The semiconductor device includes a semiconductor chip having a circuit section which is formed in a first area and a peripheral section which is formed in a second area defined around the first area, and an insulation layer covering the first and second areas and having at least one void removing part which extends from the first area to the second area to prevent a void from being formed.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: December 21, 2010
    Assignee: Hynix Semiconductor Inc.
    Inventors: Yeo Song Yun, Kyoung Sook Park, Qwan Ho Chung
  • Publication number: 20100237473
    Abstract: A semiconductor device having no voids and a semiconductor package using the same is described. The semiconductor device includes a semiconductor chip having a circuit section which is formed in a first area and a peripheral section which is formed in a second area defined around the first area, and an insulation layer covering the first and second areas and having at least one void removing part which extends from the first area to the second area to prevent a void from being formed.
    Type: Application
    Filed: June 4, 2010
    Publication date: September 23, 2010
    Applicant: HYNIX SEMICONDUCTOR INC.
    Inventors: Yeo Song YUN, Kyoung Sook PARK, Qwan Ho CHUNG
  • Patent number: 7755170
    Abstract: A semiconductor device having no voids and a semiconductor package using the same is described. The semiconductor device includes a semiconductor chip having a circuit section which is formed in a first area and a peripheral section which is formed in a second area defined around the first area, and an insulation layer covering the first and second areas and having at least one void removing part which extends from the first area to the second area to prevent a void from being formed.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: July 13, 2010
    Assignee: Hynix Semiconductor Inc.
    Inventors: Yeo Song Yun, Kyoung Sook Park, Qwan Ho Chung
  • Publication number: 20080315369
    Abstract: A semiconductor device having no voids and a semiconductor package using the same is described. The semiconductor device includes a semiconductor chip having a circuit section which is formed in a first area and a peripheral section which is formed in a second area defined around the first area, and an insulation layer covering the first and second areas and having at least one void removing part which extends from the first area to the second area to prevent a void from being formed.
    Type: Application
    Filed: September 10, 2007
    Publication date: December 25, 2008
    Inventors: Yeo Song YUN, Kyoung Sook PARK, Qwan Ho CHUNG
  • Patent number: 6646856
    Abstract: A static electricity removal apparatus capable of raising an alternating rate at which ions are generated according to the speed of an object requiring static electricity removal using a high-frequency high voltage AC voltage includes: at least one discharge electrode assembly having a plurality of needle-shaped electrodes aligned with each other, each needle-shaped electrode receiving the high-frequency high voltage AC voltage and generating ions using a corona discharge; a ground electrode for facilitating ion generation by the plurality of needle-shaped electrodes; a high-frequency high voltage generation unit connected to the at least one discharge electrode assembly, the voltage generation unit generating the high-frequency high voltage AC voltage outputted to the plurality of needle-shaped electrodes; and an ion blower adapted to blow ions from the plurality of needle-shaped electrodes to the object requiring static electricity removal.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: November 11, 2003
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tong Young Lee, Yeo Song Yun, Jae Hun Oh, Eui Kyeong Choi
  • Publication number: 20030007307
    Abstract: The present invention relates to a static electricity removal apparatus which is capable of raising an alternating rate at which ions are generated according to the speed of the charged objects using a high-frequency high AC voltage, resulting in an increase in a static electricity removing efficiency. The static electricity removal apparatus comprises at least one discharge electrode assembly including a plurality of needle-shaped electrodes aligned with each other, each of the needle-shaped electrodes generating ions using a corona discharge under the condition that it is provided with a high-frequency high AC voltage, a ground electrode for inducing ion generation by each of the needle-shaped electrodes, and a high-frequency high voltage generation unit connected to the discharge electrode assembly, the voltage generation unit generating the high-frequency high AC voltage to be provided to each of the needle-shaped electrodes of the discharge electrode assembly.
    Type: Application
    Filed: May 1, 2002
    Publication date: January 9, 2003
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tong Young Lee, Yeo Song Yun, Jae Hun Oh, Eui Kyeong Choi