Patents by Inventor Kyung-hwan Cho

Kyung-hwan Cho 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: 11961775
    Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
  • Publication number: 20240071071
    Abstract: In an embodiment an apparatus includes a processor configured to generate a feature extraction module using a dataset in which an attribute for each object is defined, receive an image obtained by a camera, extract an attribute of an object of interest from the image using the learned feature extraction module, identify an object re-identification candidate group based on the extracted attribute of the object of interest and re-identify the object of interest based on the identified object re-identification candidate group.
    Type: Application
    Filed: April 13, 2023
    Publication date: February 29, 2024
    Inventors: Hyeon Seok Jung, Kyung Hwan Cho, Moon Sub Jin, Kyu Sang Choi, Bum Sub Ham, Chan Ho Eom, Geon Lee
  • Publication number: 20240005638
    Abstract: An apparatus and a method for re-identifying an object to improve object re-identification performance using attribute information of the object are provided. The apparatus trains an object representation extraction model to train attribute representations, inputs an image obtained by a camera to the trained object representation extraction model, extracts object representations from the image using the trained object representation extraction model, and performs object re-identification based on the object representations.
    Type: Application
    Filed: October 31, 2022
    Publication date: January 4, 2024
    Inventors: Kyung Hwan Cho, Moon Sub Jin, Hyeon Seok Jung, Bum Sub Ham, Chan Ho Eom, Geon Lee
  • Publication number: 20230316807
    Abstract: An embodiment user awareness device includes a processor configured to receive first information about a first user from a first device, specify the first user based on a result of comparing the first information with pre-registration information, transmit data corresponding to a first service to the first device to provide the first user with the first service based on the pre-registration information, receive data on a history of the first service from the first device, receive second information about a second user from a second device, compare the first information with the second information to determine whether the second user is the first user, and transmit data corresponding to a second service associated with the first service to the second device to provide the second user with the second service in response to the second user being the first user.
    Type: Application
    Filed: October 25, 2022
    Publication date: October 5, 2023
    Inventors: Moon Sub Jin, Hyeon Seok Jung, Kyung Hwan Cho
  • Publication number: 20230278226
    Abstract: An embodiment device includes a memory configured to store a lookup table in which target speeds corresponding to genders and ages are recorded and a controller configured to detect a face from an image photographed by a camera provided in a robot, estimate a gender and an age corresponding to the face based on a deep learning model, search the lookup table for a target speed corresponding to the estimated gender and the estimated age, and determine the target speed as a movement speed of the robot.
    Type: Application
    Filed: July 19, 2022
    Publication date: September 7, 2023
    Inventors: Hyeon Seok Jung, Kyung Hwan Cho, Min Kyu Lee, Moon Sub Jin
  • Publication number: 20220285078
    Abstract: The present invention relates to a WPT coil and an apparatus having same, and more particularly, to a WPT coil configured to have a three-dimensional shape by using a flexible substrate or the like, and an apparatus having same. A WPT coil is provided in a WPT device to transmit or receive wireless power, according to the present invention, the WPT coil comprising: a flexible substrate; and a coil structure provided on the flexible substrate, wherein the WPT coil forms a three-dimensional shape rather than a flat plate shape.
    Type: Application
    Filed: May 19, 2022
    Publication date: September 8, 2022
    Inventors: Young Jin PARK, Ji Eun KIM, Kee Dong YANG, Kyung Hwan CHO
  • Patent number: 10497671
    Abstract: A semiconductor package may include a first chip stack, a second chip stack, and a third chip stack. The third chip stack may include third semiconductor chips, the third chip stack coupled to both of the first and second chip stacks.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: December 3, 2019
    Assignee: SK hynix Inc.
    Inventors: Kyung Hwan Cho, Ga Hyun No, Jin Kyoung Park, Yong Kuk Kim
  • Publication number: 20190221542
    Abstract: A semiconductor package may include a first chip stack, a second chip stack, and a third chip stack. The third chip stack may include third semiconductor chips, the third chip stack coupled to both of the first and second chip stacks.
    Type: Application
    Filed: August 8, 2018
    Publication date: July 18, 2019
    Applicant: SK hynix Inc.
    Inventors: Kyung Hwan CHO, Ga Hyun NO, Jin Kyoung PARK, Yong Kuk KIM
  • Publication number: 20130235924
    Abstract: An electronic apparatus is provided, which includes an inputter, which receives a plurality of successive images, and alternately divides the plurality of successive images into a plurality of divided groups according to an order of input, and a plurality of codec units which sequentially intra-encodes the respective successive images of one group, among the plurality of divided groups, and sequentially inter-encodes the respective successive images of another group, among the plurality of divided groups by using the intra-encoded images.
    Type: Application
    Filed: February 6, 2013
    Publication date: September 12, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-kyu JANG, Tae-hee KIM, Jum-han BAE, Kyung-hwan CHO
  • Patent number: 7761781
    Abstract: A web browsing method and system capable of easily selecting a hyperlink, and a recording medium thereof. The method includes: dividing a web page into regions based on the table structure of the web page; determining a specific hyperlink from hyperlinks in the web page based on information set in advance according to the user usage pattern; displaying the web page with identification information allocated to each region and the specific hyperlink. If a region is selected based on the identification information, displaying a web page with hyperlinks in the selected region. If a hyperlink is selected based on the web page with the hyperlinks or the specific hyperlink is selected, moving from the displayed the web page to data connected to the selected hyperlink, and at the same time updating the set in advance information.
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: July 20, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-hwan Cho, Tae-wook Nam
  • Publication number: 20070067333
    Abstract: A web browsing method and system capable of easily selecting a hyperlink, and a recording medium thereof. The method includes: dividing a web page into regions based on the table structure of the web page; determining a specific hyperlink from hyperlinks in the web page based on information set in advance according to the user usage pattern; displaying the web page with identification information allocated to each region and the specific hyperlink. If a region is selected based on the identification information, displaying a web page with hyperlinks in the selected region. If a hyperlink is selected based on the web page with the hyperlinks or the specific hyperlink is selected, moving from the displayed the web page to data connected to the selected hyperlink, and at the same time updating the set in advance information.
    Type: Application
    Filed: August 29, 2006
    Publication date: March 22, 2007
    Inventors: Kyung-hwan Cho, Tae-wook Nam
  • Patent number: 5814551
    Abstract: A method for forming an integrated circuit isolation layer includes the steps of forming a patterned masking layer of a semiconductor substrate, forming an oxygen diffusing layer on the patterned masking layer and the exposed portion of the semiconductor substrate, and forming an isolation layer on the exposed portion of the substrate. In particular, the oxygen diffusing layer can be a layer of SiON, and the oxygen diffusing layer can have a thickness in the range of 30 .ANG. to 150 .ANG.. The oxygen diffusing layer and the mask layer can then be removed completing the isolation layer.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: September 29, 1998
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chan-sik Park, Kyung-hwan Cho, Sung-han Lee, Jae-kyung Lee