Patents by Inventor Sung Bum Park

Sung Bum Park 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: 11063463
    Abstract: Disclosed are various embodiments relating to a wearable device. According to an embodiment, a wearable device including a wireless charging device may include: a housing of the wearable device; first and second straps connected to the housing; first and second buckles provided on the first and second straps; a reception resonator provided in the housing to receive power transmitted from the outside; and a wireless power reception module provided in the housing and electrically connected to the reception resonator. Various other embodiments can be made.
    Type: Grant
    Filed: January 14, 2016
    Date of Patent: July 13, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-Bum Park, Dong-Zo Kim, Jae-Hyun Park
  • Patent number: 11056932
    Abstract: Methods and apparatus for wireless charging are provided. Transmission power transmitted from a wireless power transmitter is received at a power receiver of a wireless power receiver. A battery of the wireless power receiver is charged with the received transmission power. It is determined whether the battery is fully charged. A packet from a communication unit of the wireless power receiver is transmitted to the wireless power transmitter when the battery is fully charged. An auxiliary charge of the battery is performed by receiving strength-reduced transmission power from the wireless power transmitter.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: July 6, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-Bum Park, Se-Ho Park, Young-Min Lee
  • Patent number: 11056787
    Abstract: A hybrid antenna used for an electronic device is disclosed. A hybrid antenna comprises: a substrate comprising a first surface and a second surface and having an insulator; a first conductive member disposed on the first surface of the substrate and having a hole formed therein; a second conductive member disposed on a first area of the second surface of the substrate; and a third conductive member disposed on a second area of the second surface of the substrate and connected to a ground of an electronic device, wherein a first portion of the first conductive member operates as a first antenna for receiving a broadband signal and supplying power to the electronic device, and a second portion operates as a second antenna for receiving wireless power and supplying power to the electronic device, wherein a first power feeding unit is formed between the first antenna and second antenna.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: July 6, 2021
    Assignees: SAMSUNG ELECTRONICS CO., LTD., HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION
    Inventors: Jae-Hyun Park, Jeong-Hae Lee, Young-Ho Ryu, Chang-Hyun Lee, Min-Seo Park, Sung-Bum Park, Kwi-Seob Um, Chong-Min Lee
  • Patent number: 11050303
    Abstract: Methods and apparatus for wireless charging are provided. Transmission power transmitted from a wireless power transmitter is received at a power receiver of a wireless power receiver. A battery of the wireless power receiver is charged with the received transmission power. It is determined whether the battery is fully charged. A packet from a communication unit of the wireless power receiver is transmitted to the wireless power transmitter when the battery is fully charged. An auxiliary charge of the battery is performed by receiving strength-reduced transmission power from the wireless power transmitter.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: June 29, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-Bum Park, Se-Ho Park, Young-Min Lee
  • Patent number: 11025096
    Abstract: Disclosed is an apparatus and method for wirelessly transmitting power to power receivers from a power transmitter. The present disclosure provides a rational search procedure for locations of the power receivers, and provides a function of simultaneously charging multiple receivers using microwave multi-focusing. The wireless power transmission method performed by a power transmitter includes determining angular coordinates of the power transmitter in relation to a position of at least one power receiver; determining a distance between the at least one power receiver and the power transmitter based on the determined angular coordinates by using a focused microwave field; determining a location of the at least one power receiver based on the determined angular coordinates and the distance; and wirelessly transmitting power by focusing the microwave field to the determined location of the at least one power receiver.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: June 1, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Artem Rudolfovitch Vilenskiy, Mikhail Nikolaevich Makurin, Sung-Bum Park
  • Patent number: 11024398
    Abstract: A semiconductor device includes a first word line configured to perform a writing operation or a programing operation, a second word line configured to perform a read operation, a first switching device including a first gate electrode and a first node, a second switching device comprising a second gate electrode and a second node, an electrical fuse (e-fuse) disposed between the first node and the second node, and a diode coupled to the first node and the first word line, wherein the first gate electrode and the second gate electrode are coupled to the second word line.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: June 1, 2021
    Assignee: KEY FOUNDRY CO., LTD.
    Inventors: Jong Min Cho, Sung Bum Park, Kee Sik Ahn, Seong Jun Park
  • Publication number: 20210125677
    Abstract: A semiconductor device includes a first word line configured to perform a writing operation or a programing operation, a second word line configured to perform a read operation, a first switching device including a first gate electrode and a first node, a second switching device comprising a second gate electrode and a second node, an electrical fuse (e-fuse) disposed between the first node and the second node, and a diode coupled to the first node and the first word line, wherein the first gate electrode and the second gate electrode are coupled to the second word line.
    Type: Application
    Filed: April 15, 2020
    Publication date: April 29, 2021
    Applicant: KEY FOUNDRY CO., LTD.
    Inventors: Jong Min CHO, Sung Bum PARK, Kee Sik AHN, Seong Jun PARK
  • Publication number: 20210125678
    Abstract: An eFuse cell array includes a first unit cell and a second unit cell, each including a PN diode, a cell read transistor, and a fuse element. A first placement order of the PN diode, the cell read transistor, and the fuse element in the first unit cell is reversed with respect to a second placement order of the PN diode, the cell read transistor, and the fuse element in the second unit cell.
    Type: Application
    Filed: August 14, 2020
    Publication date: April 29, 2021
    Applicant: KEY FOUNDRY CO., LTD.
    Inventors: Jong Min CHO, Sung Bum PARK, Kee Sik AHN, Seong Jun PARK
  • Patent number: 10942446
    Abstract: Disclosed is a method for cleaning a photo mask. The method includes a pre-treatment operation of wetting a chemical on an entire surface of the photo mask in a state in which the photo mask is stopped, and a cleaning operation of supplying the chemical to a pattern area of the photo mask in a state in which the photo mask is rotated.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: March 9, 2021
    Assignee: SEMES CO. LTD.
    Inventors: Seong Soo Lee, Jeong Yeong Park, Sung Bum Park, Byung Chul Kang
  • Patent number: 10931145
    Abstract: A wireless power receiver is provided. The wireless power receiver includes a substrate partitioned into a first area and a second area neighboring the first area, a circuit portion mounted in the first area of the substrate and including a receiving module, a resonance pattern portion directly provided on at least one surface of the substrate in the second area, and a shield mounted on a surface of the substrate in the second area.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: February 23, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Bum Park, Dong-Zo Kim, Keum-Su Song
  • Publication number: 20210006099
    Abstract: Methods and apparatus for wireless charging are provided. Transmission power transmitted from a wireless power transmitter is received at a power receiver of a wireless power receiver. A battery of the wireless power receiver is charged with the received transmission power. It is determined whether the battery is fully charged. A packet from a communication unit of the wireless power receiver is transmitted to the wireless power transmitter when the battery is fully charged. An auxiliary charge of the battery is performed by receiving strength-reduced transmission power from the wireless power transmitter.
    Type: Application
    Filed: September 17, 2020
    Publication date: January 7, 2021
    Inventors: Sung-Bum PARK, Se-Ho PARK, Young-Min LEE
  • Publication number: 20200395790
    Abstract: Disclosed is an apparatus and method for wirelessly transmitting power to power receivers from a power transmitter. The present disclosure provides a rational search procedure for locations of the power receivers, and provides a function of simultaneously charging multiple receivers using microwave multi-focusing. The wireless power transmission method performed by a power transmitter includes determining angular coordinates of the power transmitter in relation to a position of at least one power receiver; determining a distance between the at least one power receiver and the power transmitter based on the determined angular coordinates by using a focused microwave field; determining a location of the at least one power receiver based on the determined angular coordinates and the distance; and wirelessly transmitting power by focusing the microwave field to the determined location of the at least one power receiver.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Inventors: Artem Rudolfovitch VILENSKIY, Mikhail Nikolaevich MAKURIN, Sung-Bum PARK
  • Publication number: 20200381941
    Abstract: A method of a charging apparatus for controlling wireless charging is provided. The method includes detecting an electronic device, determining a charging method corresponding to the detected electronic device, and wirelessly charging the electronic device by selecting a coil corresponding to the determined charging method.
    Type: Application
    Filed: August 17, 2020
    Publication date: December 3, 2020
    Inventors: Dong-Zo KIM, Do-Won KIM, Jae-Hyun PARK, Sung-Ku YEO, Sung-Bum PARK, Young-Ho RYU
  • Publication number: 20200322362
    Abstract: The present invention relates to a deep-learning-based intrusion detection method, a system and a computer program for web applications, and more particularly, to a method, a system and a computer program for detecting whether the traffic is a hacker attack, based on an output from a deep neural network (DNN) model after setting network traffic flowing into a server farm as an input of the model. The present invention provides an effective intrusion detection system by utilizing deep neural networks in the form of complicated messages of the Web service protocol (hypertext transfer protocol (HTTP)), which is most general and representative for a company, among various application-layered services. In particular, the present invention provides a web application threat detection method, a system and a computer program implementing the same that are configured to determine security threats bypassing and intruding the detection scheme of the signature-based security system.
    Type: Application
    Filed: November 12, 2019
    Publication date: October 8, 2020
    Inventors: Sung Bum PARK, Hyun Chul Chang
  • Patent number: 10778705
    Abstract: The present invention relates to a deep-learning-based intrusion detection method, a system and a computer program for web applications, and more particularly, to a method, a system and a computer program for detecting whether the traffic is a hacker attack, based on an output from a deep neural network (DNN) model after setting network traffic flowing into a server farm as an input of the model. The present invention provides an effective intrusion detection system by utilizing deep neural networks in the form of complicated messages of the Web service protocol (hypertext transfer protocol (HTTP)), which is most general and representative for a company, among various application-layered services. In particular, the present invention provides a web application threat detection method, a system and a computer program implementing the same that are configured to determine security threats bypassing and intruding the detection scheme of the signature-based security system.
    Type: Grant
    Filed: November 12, 2019
    Date of Patent: September 15, 2020
    Assignee: HOSEO UNIVERSITY ACADEMIC COOPERATION FOUNDATION
    Inventors: Sung Bum Park, Hyun Chul Chang
  • Publication number: 20200280221
    Abstract: An electronic device performing communication with a powerless sensor is provided. The electronic device includes a wireless charging module configured to wirelessly transmit power to a powerless sensor; and a communication module configured to receive data that is sensed in the powerless sensor using the wirelessly transmitted power.
    Type: Application
    Filed: May 19, 2020
    Publication date: September 3, 2020
    Inventors: Dong-Zo KIM, Sang-Wook KWON, Ki-Young KIM, Sung-Bum PARK, Byoung-Hee LEE
  • Patent number: 10763704
    Abstract: Disclosed is an apparatus and method for wirelessly transmitting power to power receivers from a power transmitter. The present disclosure provides a rational search procedure for locations of the power receivers, and provides a function of simultaneously charging multiple receivers using microwave multi-focusing. The wireless power transmission method performed by a power transmitter includes determining angular coordinates of the power transmitter in relation to a position of at least one power receiver; determining a distance between the at least one power receiver and the power transmitter based on the determined angular coordinates by using a focused microwave field; determining a location of the at least one power receiver based on the determined angular coordinates and the distance; and wirelessly transmitting power by focusing the microwave field to the determined location of the at least one power receiver.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: September 1, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Artem Rudolfovitch Vilenskiy, Mikhail Nikolaevich Makurin, Sung-Bum Park
  • Patent number: 10760056
    Abstract: Provided herein is a three-dimensional co-culture of adipocytes and macrophages, wherein, in a hydrogel scaffold containing adipocytes and macrophages, the adipocytes and the macrophages are co-cultured to form a fat-like tissue, which can be then utilized in the studies and medicine development for treating metastatic diseases associated with adipose tissue.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: September 1, 2020
    Assignee: Korea Research Institute of Chemical Technology
    Inventors: Ki Young Kim, Sung Bum Park, Sang Dal Rhee, Hi Youn Kim, Won Hoon Jung
  • Publication number: 20200274400
    Abstract: A wireless power transmission apparatus according to various embodiments may comprise a plurality of patch antennas, a communication circuit, and a processor. The processor can be configured to perform a control to form an RF wave of a first beam width via the plurality of patch antennas, receive, from an electronic apparatus, via the communication circuit, sensing data for at least one of a movement of the electronic apparatus or an orientation of the electronic apparatus, and adjust a beam width of the RF wave formed by the plurality of patch antennas from the first beam width to a second beam width at least on the basis of the received sensing data.
    Type: Application
    Filed: November 14, 2018
    Publication date: August 27, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Sung Ku YEO, Sung Bum PARK, Young Ho RYU, Chong Min LEE
  • Patent number: 10749367
    Abstract: A method of a charging apparatus for controlling wireless charging is provided. The method includes detecting an electronic device, determining a charging method corresponding to the detected electronic device, and wirelessly charging the electronic device by selecting a coil corresponding to the determined charging method.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: August 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Zo Kim, Do-Won Kim, Jae-Hyun Park, Sung-Ku Yeo, Sung-Bum Park, Young-Ho Ryu