Patents by Inventor Dong-wook Kim

Dong-wook Kim 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: 11452536
    Abstract: A surgical instrument includes a steering unit capable of articulation and a locking device connected to the steering unit and configured to lock or unlock at least any one of a pitch motion or a yaw motion of the steering unit, in which the locking device includes a first body part coupled to the steering unit, a second body part coupled to the steering unit and capable of moving relative to the first body part, and a locking unit capable of moving between the first body part and the second body part and simultaneously contacting the first body part and the second body part.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: September 27, 2022
    Assignee: LIVSMED INC.
    Inventors: Jung Joo Lee, Dong Wook Lee, Hee Jin Kim
  • Patent number: 11456614
    Abstract: A wireless power reception device can include a first shielding member; a second shielding member; a short-range communication coil on the first shielding member; a wireless charging coil on the second shielding member; and a hole outside the wireless charging coil, in which the hole penetrates through the first shielding member.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: September 27, 2022
    Assignee: Scramoge Technology Limited
    Inventors: Jeong Wook An, Hyoung Rae Kim, Dong Hyuk Lee
  • Patent number: 11450283
    Abstract: A pixel circuit includes a first pixel including a first switching element including a control electrode connected to a first node, an input electrode receiving a first power voltage and an output electrode connected to a second node, a second switching element including a control electrode receiving a first signal, an input electrode receiving a first data voltage and an output electrode connected to the first node, a first light emitting element including a first electrode connected to the second node and a second electrode receiving a second power voltage, a third switching element including a control electrode receiving a second signal, an input electrode connected to the second node and an output electrode connected to a third node and a fourth switching element including a control electrode receiving a third signal, an input electrode connected to the third node and an output electrode connected to a sensing line.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: September 20, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyoung-Wook Kim, Dong In Kim, Bong Im Park, Woo Il Park, Yong-Jin Shin
  • Patent number: 11450263
    Abstract: A method of operating a source driver, a display driving circuit, and a method of operating the display driving circuit are provided. The method of operating the source driver including a receiver, includes determining a parameter value of the receiver for optimizing a receiving of the receiver, through training, and transmitting the parameter value to a timing controller external to the source driver. The method of operating the source driver further includes, based on an abnormal state occurring in the receiving of the receiver, receiving the transmitted parameter value from the timing controller, and optimizing the receiving of the receiver based on the received parameter value.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: September 20, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-wook Lim, Kwi-sung Yoo, Young-min Choi, Jae-youl Lee, Dong-hoon Baek, Kyong-ho Kim, Eun-young Jin
  • Patent number: 11449672
    Abstract: Disclosed is an electronic device including a communication circuit, a microphone, a memory, speaker, and a processor, in which the processor receives the speech input and transmits first data associated with the speech input to a first server for supporting the speech recognition service, receives second data corresponding to processing of a part of the first data from the first server and outputs the second data at a first time that a first period of time has elapsed after the transmission of the first data, and outputs third data corresponding to processing of the rest of the first data at a second time that a second period of time has elapsed from the first time, while receiving the third data from the first server or a second server for supporting the speech recognition service before the second time.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: September 20, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong Wook Kim, Dong Kyu Lee, Ja Min Goo, Gang Heok Kim
  • Patent number: 11450086
    Abstract: Disclosed is an electronic device and method for controlling same. The electronic device comprises: a memory; and a processor which checks an operation instruction for filtering input data of a neural network for each filter of a main pattern selected from a plurality of filters generated according to learning by the neural network, and stores the checked operation instruction in the memory.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: September 20, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han-su Cho, Kyung-hoon Kim, Young-hwan Park, Suk-jin Kim, Hyun-jung Kim, Dong-wook Kwon
  • Publication number: 20220289964
    Abstract: The present disclosure relates a low-toxicity flame-retardant polyolefin-based insulating resin composition, a low-toxicity flame-retardant polyolefin-based insulated electric cable, and a method of manufacturing the insulated electric cable. The low-toxicity flame-retardant polyolefin-based insulating resin composition includes 100 parts by weight of a base resin and 120 to 140 parts by weight of a flame retardant. The base resin includes 20% to 40% by weight of polyethylene ethyl acrylate, 20% to 40% by weight of polyolefin elastomer, and 30% to 40% by weight of a linear low-density polyethylene resin grafted with maleic anhydride. The flame retardant is magnesium hydroxide that is surface-treated with a silane coupling agent. With the use of the composition, the low-toxicity flame-retardant insulated wire exhibiting good electrical insulation and anti-scratch characteristics and having good appearance can be obtained.
    Type: Application
    Filed: June 2, 2022
    Publication date: September 15, 2022
    Inventors: Chan Yong SEONG, Dong Hun KIM, Kyoung Jin KIM, Hwan Chul BAE, Yu Jin NAM, Dong Wook KIM, Jo Eun LEE, Dong Ki CHO
  • Publication number: 20220293920
    Abstract: A cathode active material for a secondary battery includes a lithium metal oxide particle having a secondary particle structure in which a plurality of primary particles are aggregated, a first coating portion formed on at least a portion of a surface of the lithium metal oxide particle, the first coating portion including a first metal, and a second coating portion formed on at least a portion of an interface between the primary particles, the second coating portion including a second metal. A secondary battery including the cathode active material is provided.
    Type: Application
    Filed: March 15, 2022
    Publication date: September 15, 2022
    Inventors: Hee Jun KWEON, Sung Soon PARK, Jik Soo KIM, Tae Kyoung LEE, Ji Hoon CHOI, Dong Wook HA
  • Patent number: 11441256
    Abstract: A dryer is disclosed. The dryer comprises: a body having a first opening disposed at one side thereof; a first drum rotatably disposed in the body and including a first drying chamber connected to the first opening; a first hot-air unit for supplying hot air to the inside of the first drum; a first door coupled to the body to open or close the first opening; a second drum disposed at the first door; and a second hot-air unit for supplying hot air to the inside of the second drum.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: September 13, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-woo Lee, Dong-wook Kim, Seong-ho Kil, Dong-il Back
  • Patent number: 11440537
    Abstract: An apparatus for estimating a position in an automated valet parking system includes a front camera processor processing a front image of a vehicle, a surround view monitor (SVM) processor recognizing a short-distance lane and stop line by processing a surround view image of the vehicle, a map data unit storing a high definition map, and a controller downloading a map including an area set as a parking zone from the map data unit when the entry of the vehicle to a parking lot is identified and correcting a position measurement value of the vehicle by performing map matching based on results of the recognition and processing of the front camera processor and SVM processor and the parking lot map of the map data unit when an automated valet parking start position is recognized based on the recognized short-distance lane and stop line.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: September 13, 2022
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Dong Wook Kim
  • Publication number: 20220279813
    Abstract: The present application relates to a Gryllus bimaculatus extract and a method for preparing the same.
    Type: Application
    Filed: October 31, 2019
    Publication date: September 8, 2022
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Yeo Jin KIM, Dong Joo SHIN, Su Jin BAE, Hyung Cheol KIM, Hong Wook PARK
  • Publication number: 20220283454
    Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Inventors: Kang Bin YI, Dong Rak KO, Sung Ho KIM, Eun Ji SEO, Sung Hun SON, Hee Kyun SHIN, Seok Lyul YOON, Jeong Seok LEE, Sung Wook JUNG, Hwan Kyeong JEONG
  • Patent number: 11435947
    Abstract: A storage device includes an input stage receiving a first command, a queue manager allocating a first queue entry for the first command, a pre-processor storing the first command in the first queue entry and updating a task list with the first command and a core executing the first command in accordance with an order specified in the updated task list. At least one of the queue manager and the pre-processor is implemented in a customized logic circuit.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: September 6, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Wan-Soo Choi, Young Wook Kim, Dong Eun Shin, Yong Chan Jo
  • Patent number: 11434478
    Abstract: The present disclosure provides novel Cas12a proteins, which cleave target nucleic acids and methods of use thereof.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: September 6, 2022
    Assignees: GFLAS LIFE SCIENCES, INC., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Sunghwa Choe, Jongjin Park, Ji Young Yoon, Han Seong Kim, Dong Wook Kim
  • Publication number: 20220277709
    Abstract: An image display system includes a graphic processor which generates an image signal, a control signal, and a variable frequency signal; and a display device which displays an image at a frame frequency corresponding to the variable frequency signal from the graphic processor. The display device includes pixels connected to emission control lines, data lines, and scan lines; a controller which provides reference data including information on reference cycles, which are cycles in which an emission control start signal is output, to the graphic processor, outputs the emission control start signal based on the control signal, and adjusting an output timing of a scan start signal based on the variable frequency signal; an emission driver which supplies emission control signals to the emission control lines based on the emission control start signal; and a scan driver which supplies scan signals to the scan lines based on the scan start signal.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 1, 2022
    Inventors: Dong Gyu LEE, Ji Hye KIM, Jin Wook YANG, Jae Hyeon JEON
  • Publication number: 20220278457
    Abstract: Disclosed is a 5G NR antenna device. An antenna module includes an antenna material formed of a metal material and having a semi-planar inverted-F antenna (PIFA) structure, and a support formed in the shape of a hexahedron with side and bottom faces that are bent from the antenna material by stamping, wherein the support and the antenna material are formed as an integral body.
    Type: Application
    Filed: February 22, 2022
    Publication date: September 1, 2022
    Inventors: Jung-Hoon Kim, Chang Hyun Lee, Dong Wook Park
  • Patent number: 11428969
    Abstract: An optical display includes an optical display element including a second substrate, a first substrate facing the second substrate, a dummy region and a metal interconnection layer thereon. A first polarizing plate on an upper surface of the optical display element has a light shielding layer therein including printed patterns separated from each other. A first printed layer includes a first point at an interface between the display and non-display regions and a second point at a vertex closest to the first point. A second printed layer includes a third point at the interface and a fourth point at a vertex closes to the third point. The light shielding layer satisfies H?P/2, where H is a minimum value among a distance from the interface to the second point and a distance from the interface to the fourth point, and P is a width of the dummy region.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: August 30, 2022
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jin Woo Kim, Yoo Jin Kim, Dong Yoon Shin, Bae Wook Lee, Ji Hyun Hwang
  • Publication number: 20220265021
    Abstract: The present disclosure relates to a blade shaver cradle capable of cradling a blade shaver by receiving a predetermined area of the blade shaver, the blade shaver including a blade part and a handle, the blade shaver cradle including: a front part including a first bottom plate and a front plate, the front plate extending upwards in an area other than a rear surface of the first bottom plate to form a first receiving space that is open; and a rear part including a second bottom plate and a rear plate, the rear plate extending upwards in an area other than a front surface of the second bottom plate to form a second receiving space that is open.
    Type: Application
    Filed: October 15, 2020
    Publication date: August 25, 2022
    Inventor: Dong Wook Kim
  • Publication number: 20220269777
    Abstract: Disclosed herein are an apparatus and method for detecting violation of control flow integrity. The apparatus includes memory for storing a program and a processor for executing the program, wherein the processor multiple branch identifier registers to which identifiers of branch targets are written, a set branch identifier instruction configured to command an identifier of a branch target to be written to a branch identifier register at a predetermined sequence number, among the multiple branch identifier registers, and a check branch identifier instruction configured to command a signal indicating detection of a control flow hijacking attack to be issued based on whether a value written to the branch identifier register at the predetermined sequence number is identical to a value of an identifier of a branch target at the predetermined sequence number, wherein the program detects whether a control flow is hijacked based on the multiple branch identifier registers.
    Type: Application
    Filed: November 3, 2021
    Publication date: August 25, 2022
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong-Wook KANG, Dae-Won KIM, Ik-Kyun KIM, Sang-Su LEE, Jin-Yong LEE, Byeong-Cheol CHOI, Yong-Je CHOI
  • Patent number: 11411062
    Abstract: An exemplary embodiment of the present invention provides a display device including a first display area having a plurality of first pixel regions and a second display area having both a plurality of second pixel regions and a plurality of light transmissive regions. The second display area includes a plurality of scan lines. The second pixel region includes a plurality of pixel electrodes and a voltage line disposed on a same layer as the pixel electrodes. The voltage line overlaps the scan line to be parallel therewith in the light transmissive region.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: August 9, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD
    Inventors: Dong Wook Kim, Won Kyu Kwak, Jin Woo Park, Hyun-Chol Bang, Sun-Ja Kwon, Jeong Woo Park