Patents by Inventor Do-Young CHUNG

Do-Young CHUNG 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: 12107035
    Abstract: A method of manufacturing a semiconductor device having a semiconductor die within an extended substrate and a bottom substrate may include bonding a bottom surface of a semiconductor die to a top surface of a bottom substrate, forming an adhering member to a top surface of the semiconductor die, bonding an extended substrate to the semiconductor die and to the top surface of the bottom substrate utilizing the adhering member and a conductive bump on a bottom surface of the extended substrate and a conductive bump on the bottom substrate. The semiconductor die and the conductive bumps may be encapsulated utilizing a mold member. The conductive bump on the bottom surface of the extended substrate may be electrically connected to a terminal on the top surface of the extended substrate. The adhering member may include a laminate film, a non-conductive film adhesive, or a thermal hardening liquid adhesive.
    Type: Grant
    Filed: August 29, 2022
    Date of Patent: October 1, 2024
    Assignee: Amkor Technology Singapore Holdings Pte. Ltd.
    Inventors: Jae Yun Kim, Gi Tae Lim, Woon Kab Jung, Ju Hoon Yoon, Dong Joo Park, Byong Woo Cho, Gyu Wan Han, Ji Young Chung, Jin Seong Kim, Do Hyun Na
  • Patent number: 11884327
    Abstract: A vehicle includes a body including a first frame rail and a second frame rail and a cross-brace directly connected to the first frame rail and the second frame rail. A powertrain-electrification component is supported by the cross-brace. A vehicle subframe is directly connected to the cross-brace. A vehicle-steering gear is connected to the subframe. The direct connection of the subframe to the cross-brace dampens vibration, e.g., road vibration and noise, in the subframe to reduce noise, vibration, and harshness transferred to a vehicle occupant through the vehicle-steering gear.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: January 30, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Jason C. Marcath, Suma Rani Das, Afif Sabbagh
  • Patent number: 11858550
    Abstract: An electrified vehicle assembly according to an exemplary aspect of the present disclosure includes, among other things, a brace assembly that extends from a passenger side frame rail of a vehicle to a driver side frame rail of the vehicle, and at least one electrified vehicle powertrain module supported by the brace assembly.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: January 2, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Robert Bartz, Jason C. Marcath, Chelliah Madasamy
  • Publication number: 20230239142
    Abstract: Disclosed herein is a method for encoding order information. The method may include generating multiple binary trees, preparing multiple different secret keys, determining a binary tree corresponding to any one secret key selected from among the multiple secret keys, and encoding the order information of the determined binary tree.
    Type: Application
    Filed: January 17, 2023
    Publication date: July 27, 2023
    Inventors: Seung-Kwang LEE, Do-Young CHUNG, Nam-Su JHO
  • Patent number: 11655530
    Abstract: The present disclosure relates to a copper alloy tube for a heat exchanger having excellent breaking strength and a method of manufacturing the same, and more particularly, to a Cu alloy tube having excellent breaking strength and thermal conductivity and suitable for use in a heat exchanger, and a method of manufacturing the same.
    Type: Grant
    Filed: May 20, 2021
    Date of Patent: May 23, 2023
    Assignee: LS METAL CO., LTD.
    Inventors: Ho Rim Chung, Chang Ho Oh, Dae Kyong Kim, Do Young Chung, Do Youl Lee, Dong Jun Kwak
  • Publication number: 20220363317
    Abstract: A vehicle includes a body including a first frame rail and a second frame rail and a cross-brace directly connected to the first frame rail and the second frame rail. A powertrain-electrification component is supported by the cross-brace. A vehicle subframe is directly connected to the cross-brace. A vehicle-steering gear is connected to the subframe. The direct connection of the subframe to the cross-brace dampens vibration, e.g., road vibration and noise, in the subframe to reduce noise, vibration, and harshness transferred to a vehicle occupant through the vehicle-steering gear.
    Type: Application
    Filed: May 11, 2021
    Publication date: November 17, 2022
    Applicant: Ford Global Technologies, LLC
    Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Jason C. Marcath, Suma Rani Das, Afif Sabbagh
  • Publication number: 20220089222
    Abstract: An electrified vehicle assembly according to an exemplary aspect of the present disclosure includes, among other things, a brace assembly that extends from a passenger side frame rail of a vehicle to a driver side frame rail of the vehicle, and at least one electrified vehicle powertrain module supported by the brace assembly.
    Type: Application
    Filed: September 21, 2020
    Publication date: March 24, 2022
    Inventors: Suriyaprakash Ayyangar Janarthanam, Do Young Chung, Robert Bartz, Jason C. Marcath, Chelliah Madasamy
  • Publication number: 20220042154
    Abstract: The present disclosure relates to a copper alloy tube for a heat exchanger having excellent breaking strength and a method of manufacturing the same, and more particularly, to a Cu alloy tube having excellent breaking strength and thermal conductivity and suitable for use in a heat exchanger, and a method of manufacturing the same.
    Type: Application
    Filed: May 20, 2021
    Publication date: February 10, 2022
    Inventors: Ho Rim CHUNG, Chang Ho OH, Dae Kyong KIM, Do Young CHUNG, Do Youl LEE, Dong Jun KWAK
  • Publication number: 20210390443
    Abstract: Disclosed herein are an apparatus and method for calculating a multiplicative inverse. The apparatus for calculating a multiplicative inverse includes a data input unit for receiving input data, a multiplicative inverse calculation unit for dividing an input degree-8 finite field corresponding to the input data into two first degree-4 finite fields so as to perform Advanced Encryption Standard (AES) encryption on the input data, and for performing a multiplicative inverse calculation on the first degree-4 finite fields in consideration of a circuit depth value (T-Depth) and qubit consumption of quantum gates in a quantum circuit, and a data output unit for outputting result data obtained by performing the multiplicative inverse calculation.
    Type: Application
    Filed: March 26, 2021
    Publication date: December 16, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Do-Young CHUNG, Doo-Ho CHOI, Sok-Joon LEE, Seung-Kwang LEE
  • Patent number: 11155148
    Abstract: Integrated mounting systems for mounting electric drive components within electrified vehicles may include a cross brace assembly that mounts or supports one or more electric drive components relative to a vehicle frame. A cross brace assembly of the mounting system may include a cross brace, a first bridging side bracket, and a second bridging side bracket. The cross brace may be mounted to lower surfaces of vehicle frame rails and the bridging side brackets may be mounted to upper surfaces of the vehicle frame rails to provide a robust and serviceable mounting solution that evenly distributes vehicle loads.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: October 26, 2021
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Do Young Chung, Jason C. Marcath, Afif Sabbagh, Suma Rani Das, Paul Webb, Doug G. Hughes
  • Publication number: 20210152326
    Abstract: Disclosed herein are a white-box encryption method for preventing a fault injection attack and an apparatus for the same. The white-box encryption method is configured to acquire a first intermediate value by inputting plaintext to a first part, among all of rounds of a white-box-based encryption algorithm, before table redundancy operations are performed, to input the first intermediate value to a second part for performing the table redundancy operations through at least two lookup tables to which different encodings based on a secret key are applied, among all of the rounds, to acquire a second intermediate value by inputting the output values of the at least two lookup tables to at least one XOR lookup table, and to output ciphertext for the plaintext based on a third part for decoding the second intermediate value.
    Type: Application
    Filed: April 30, 2020
    Publication date: May 20, 2021
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seung-Kwang LEE, You-Sung KANG, Do-Young CHUNG
  • Publication number: 20200317039
    Abstract: This disclosure details integrated mounting systems for mounting electric drive components within electrified vehicles. An exemplary mounting system may include a cross brace assembly that mounts or supports one or more electric drive components relative to a vehicle frame. A cross brace assembly of the mounting system may include a cross brace, a first bridging side bracket, and a second bridging side bracket. The cross brace may be mounted to lower surfaces of vehicle frame rails and the bridging side brackets may be mounted to upper surfaces of the vehicle frame rails to provide a robust and serviceable mounting solution that evenly distributes vehicle loads.
    Type: Application
    Filed: April 5, 2019
    Publication date: October 8, 2020
    Inventors: Do Young Chung, Jason C. Marcath, Afif Sabbagh, Suma Rani Das, Paul Webb, Doug G. Hughes
  • Patent number: 10261166
    Abstract: A vessel location validation method and apparatus are provided. The vessel location validation method includes receiving a wireless signal from a vessel, acquiring location information of the vessel from the received wireless signal, and determining whether the acquired location information is valid based on the acquired location information and a signal strength of the received wireless signal.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: April 16, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Gae Il An, Hyeok Chan Kwon, Kwang Il Lee, Sok Joon Lee, Do Young Chung, Byung Ho Chung
  • Publication number: 20180013832
    Abstract: Disclosed herein are a health device, a gateway device, and a method for securing a protocol using the health device and the gateway device. The method includes performing, by the health device and the gateway device, authentication and key exchange based on security session information; sending, by any one of the health device and the gateway device, an application message protected based on the security session information; and receiving, by a remaining one of the health device and the gateway device, the protected application message.
    Type: Application
    Filed: June 29, 2017
    Publication date: January 11, 2018
    Inventors: Sok-Joon LEE, Hyeok-Chan KWON, Gae-Il AN, Do-Young CHUNG, Byung-Ho CHUNG
  • Publication number: 20170219679
    Abstract: A vessel location validation method and apparatus are provided. The vessel location validation method includes receiving a wireless signal from a vessel, acquiring location information of the vessel from the received wireless signal, and determining whether the acquired location information is valid based on the acquired location information and a signal strength of the received wireless signal.
    Type: Application
    Filed: August 29, 2016
    Publication date: August 3, 2017
    Inventors: Gae Il AN, Hyeok Chan KWON, Kwang Il LEE, Sok Joon LEE, Do Young CHUNG, Byung Ho CHUNG
  • Patent number: 9681330
    Abstract: An apparatus and method for collecting the radio frequency (RF) feature of a wireless device in a wireless communication apparatus are disclosed herein. The RF feature extraction unit adds a tag having a unique value to a received radio signal, and extracts RF feature information from the radio signal. The MAC information extraction unit extracts the source MAC address and tag information of a MAC protocol frame from the received radio signal, and then removes the added tag. The tag comparison unit selects an source MAC address and RF feature information, when the tags have the same value, from the RF feature information and tag information from the RF feature extraction unit and the source MAC address and tag information from the MAC information extraction unit. The RF feature storage unit stores the selected source MAC address and RF feature information.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: June 13, 2017
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Gae-Il An, Hyeok-Chan Kwon, Sok-Joon Lee, Jong-Sik Moon, Do-Young Chung, Sin-Hyo Kim
  • Publication number: 20160275248
    Abstract: Provided is a healthcare device including a sensor unit configured to collect patient's biometric information or perform medical treatment on the patient; a communication unit configured to communicate with a healthcare gateway; a control unit configured to receive a control command from the healthcare gateway through the communication unit and control the sensor unit according to the received control command; and a device verification unit configured to receive a verification request from the healthcare gateway, verify an error of the control unit or the sensor unit in response to the received verification request, and transmit results of the verification to the healthcare gateway.
    Type: Application
    Filed: March 16, 2016
    Publication date: September 22, 2016
    Inventors: Sin Hyo KIM, Hyeok Chan KWON, Jong Sik MOON, Gaeil AN, SOKJOON LEE, DO YOUNG CHUNG, Byung Ho CHUNG
  • Patent number: 9420469
    Abstract: An apparatus and a method for identifying a rogue device having a media access control (MAC) address counterfeited/forged when a wireless intrusion prevention system controls an access to an access point (AP) and a wireless terminal which are not applied are disclosed. The apparatus includes: a sensor unit configured to collect MAC addresses, RSSI values, and RF feature values based on RF signals of wireless terminals; an RF feature database configured to store the collected MAC addresses, RSSI values, and RF feature values; and a terminal identification unit configured to identify whether a MAC of any one of the wireless terminals is forged by comparing information of the RF feature database with the RSSI value and the RF feature value of any one of the wireless terminals according to a MAC verification request of any one of the wireless terminals from the sensor unit.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: August 16, 2016
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hyeok-Chan Kwon, Gae-Il An, Sok-Joon Lee, Jong-Sik Moon, Do-Young Chung, Sin-Hyo Kim
  • Publication number: 20160234205
    Abstract: Disclosed are a method for providing a security service for a wireless device and an apparatus thereof. The method includes obtaining a wireless fingerprint of a wireless device, determining a wireless device type corresponding to the obtained wireless fingerprint by referring to a first database, determining a security policy corresponding to the determined wireless device type by referring to a second database, and applying the determined security policy to a service for the wireless device, so that the wireless device is provided with a tight security service.
    Type: Application
    Filed: January 26, 2016
    Publication date: August 11, 2016
    Inventors: Gae-Il AN, Hyeok-Chan KWON, Sin-Hyo KIM, Jong-Sik MOON, Sok-Joon LEE, Do-Young CHUNG, Byung-Ho CHUNG
  • Publication number: 20150288653
    Abstract: An apparatus and method for collecting the radio frequency (RF) feature of a wireless device in a wireless communication apparatus are disclosed herein. The RF feature extraction unit adds a tag having a unique value to a received radio signal, and extracts RF feature information from the radio signal. The MAC information extraction unit extracts the source MAC address and tag information of a MAC protocol frame from the received radio signal, and then removes the added tag. The tag comparison unit selects an source MAC address and RF feature information, when the tags have the same value, from the RF feature information and tag information from the RF feature extraction unit and the source MAC address and tag information from the MAC information extraction unit. The RF feature storage unit stores the selected source MAC address and RF feature information.
    Type: Application
    Filed: December 31, 2014
    Publication date: October 8, 2015
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Gae-Il AN, Hyeok-Chan Kwon, Sok-Joon Lee, Jong-Sik Moon, Do-Young Chung, Sin-Hyo Kim