Patents by Inventor Seong-Joong Kim
Seong-Joong 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).
-
Publication number: 20240146322Abstract: A digital noise coupling circuit includes: an analog-to-digital converter (ADC) configured to convert a quantization error, generated in a process of converting a first analog signal into a first digital signal, into a first digital error signal; a delay cell comprising delay elements configured to delay a transmission of the first digital error signal based on a clock signal; and a digital-to-analog (DA) conversion circuit configured to perform, in an analog domain, noise shaping on the first digital error signal that is delayed and transmitted from the delay cell.Type: ApplicationFiled: August 7, 2023Publication date: May 2, 2024Applicants: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Seong Joong KIM, Seung Tak RYU, Kent Edrian LOZADA
-
Publication number: 20240133519Abstract: A liquefied gas storage tank includes a corner block disposed on a corner portion, wherein the corner block includes a lower block, an upper block and an upper connecting block, the upper block includes a first inner fixing unit and a second inner fixing unit respectively provided inside a first surface and a second surface, bonded and connected to a secondary barrier, and each having a structure in which a primary inner plywood, a primary corner insulating material, and a primary outer plywood are stacked, and an inner bent portion installed at a corner spatial portion between the first inner fixing unit and the second inner fixing unit, and both side surfaces of the inner bent portion that are perpendicular to the secondary barrier each have a height reduced from a total height of each of the first and second inner fixing units.Type: ApplicationFiled: December 14, 2021Publication date: April 25, 2024Inventors: Won Seok HEO, Seong Bo PARK, Hye Min CHO, Ki Joong KIM, Cheon Jin PARK, Min Kyu PARK, Jung Kyu PARK, Byeong Jin JEONG, Dong Woo KIM, Sung Kyu HONG, Gwang Soo GO, Jee Yeon HEO
-
Publication number: 20240120895Abstract: A continuous time op-amp includes a differential op-amp configured to produce, and output through output lines, output signals amplified based on a difference between input signals inputted to the differential op-amp, and a common mode feedback (CMFB) circuit configured to feed a common mode voltage back to the op-amp through a feedback line in continuous time through a capacitive coupled path, wherein the CMFB circuit includes: feedback capacitors connected between the output lines and the feedback line; switched capacitors charged based on a common mode reference voltage; and switching elements configured to control a connection between the feedback capacitors and the switched capacitors.Type: ApplicationFiled: June 1, 2023Publication date: April 11, 2024Applicants: SAMSUNG ELECTRONICS CO., LTD., Korea Advanced Institute of Science and TechnologyInventors: Seong Joong KIM, Seung Tak RYU, Kent Edrian LOZADA
-
Publication number: 20240110138Abstract: A micro electrode array (MEA) platform including a cell culture container configured to accommodate a cell culture medium to culture neurons, an MEA including an electrode configured to sense the neurons, and a temperature control device configured to control a transfer of heat generated by a heating source through a heating wire, based on whether a temperature of the cell culture medium or the electrode is equal to a reference temperature for the neurons.Type: ApplicationFiled: March 17, 2023Publication date: April 4, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: SEONG JOONG KIM, CHISUNG BAE
-
Publication number: 20240100719Abstract: A gripper includes a body part, a finger base part coupled to the body part, and a finger part coupled to a first side of the body part or the finger base part and coupled to the body part or the finger base part to be reciprocal, wherein the finger part comprises a first link structure and a second link structure, sides of which are coupled to the finger base part, respectively, and wherein, in the first link structure and the second link structure, a first support area of the first link structure and a second support area of the second link structure reciprocate in only one of a plurality of directions that cross a direction in which the finger part reciprocates with respect to the finger base part.Type: ApplicationFiled: February 6, 2023Publication date: March 28, 2024Inventors: Beom Su Kim, Hyun Seop Lim, Ju Young Yoon, Kyu Jung Kim, Hyo Joong Kim, Seong Taek Hwang, Ho Jun Kim, Dong Jin Hyun, Min Woong Jeung
-
Publication number: 20240100690Abstract: A gripper includes a body part, a finger base part coupled to the body part to be rotatable, the finger base part including a first finger base part and a second finger base part configured such that when the first finger base part is rotated in a first direction with respect to the body part, the second finger base part is provided to be rotatable in a second direction opposite the first direction with respect to the body part, and a finger part coupled to a first side of the body part or the finger base part to be reciprocal.Type: ApplicationFiled: February 6, 2023Publication date: March 28, 2024Inventors: Beom Su Kim, Hyun Seop Lim, Ju Young Yoon, Kyu Jung Kim, Hyo-Joong Kim, Seong Taek Hwang, Ho Jun Kim, Dong Jin Hyun, Min Woong Jeung
-
Patent number: 11936075Abstract: Disclosed are a separator for fuel cells capable of minimizing the volume of a system and the use of sealants, and a stack for fuel cells, more particularly, a stack for solid oxide fuel cells, including the same. Specifically, by adding a metal sheet having a specific shape, position and size to the separator, the stress applied to the sealant can be uniformized, and thus the oxidizing agent and fuel can be separated and electrically isolated using only a piece of sealant. Therefore, the stack for fuel cells is characterized in that there is no variation in temperature, reactant concentration, power, or the like between respective unit cells, so delamination and microcracks do not occur, the volume is minimized, and the power density per unit volume is very high.Type: GrantFiled: December 21, 2021Date of Patent: March 19, 2024Assignee: Korea Institute of Science and TechnologyInventors: Jong Ho Lee, Kyung Joong Yoon, Ji Won Son, Seong Kook Oh, Sang Hyeok Lee, Dong Hwan Kim, Min Jun Oh
-
Publication number: 20240085777Abstract: Provided is a process proximity effect correction method capable of efficiently improving the dispersion of patterns. There is a process proximity effect correction method according to some embodiments, the process proximity effect correction method of a process proximity effect correction device for performing process proximity effect correction (PPC) of a plurality of patterns using a machine learning module executed by a processor, comprising: training a sensitivity model by inputting a layout image of the plurality of patterns and a layout critical dimension (CD) of the plurality of patterns into the machine learning module; estimating an after cleaning inspection critical dimension (ACI-CD) sensitivity prediction value of the plurality of patterns by inferring an ACI-CD prediction value of the plurality of patterns; and determining a correction rate of the layout CD of the plurality of patterns using the estimated sensitivity prediction value.Type: ApplicationFiled: May 31, 2023Publication date: March 14, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Dae Young PARK, Jeong Hoon KO, Seong Ryeol KIM, Young-Gu KIM, Tae Hoon KIM, Hyun Joong KIM, Young Ju LEE
-
Publication number: 20240084969Abstract: The liquefied gas storage tank includes a primary barrier, a primary insulation wall, a secondary barrier, and a secondary insulation wall. In a state where unit elements are arranged adjacent to each other, each of the unit elements being formed by stacking the secondary insulation wall, the secondary barrier, and a fixed insulation wall which is a part of the primary insulation wall, the primary insulation wall may comprise: a connection insulation wall provided in the space between the adjacent fixed insulation walls; first slits formed between the fixed insulation walls and the connection insulation wall when the connection insulation wall is inserted and installed between the adjacent fixed insulation walls; a plurality of second slits formed in a lengthwise direction and a widthwise direction of the fixed insulation walls; and a first insulating filler material for filling the first slits.Type: ApplicationFiled: December 15, 2021Publication date: March 14, 2024Inventors: Seong Bo PARK, Won Seok HEO, Hye Min CHO, Ki Joong KIM, Cheon Jin PARK, Min Kyu PARK, Jung Kyu PARK, Byeong Jin JEONG, Dong Woo KIM, Sung Kyu HONG, Gwang Soo GO, Jee Yeon HEO
-
Publication number: 20240083018Abstract: An embodiment device includes an input module including a motor configured to generate a rotational force, an output module configured to receive power from the input module to be rotatable, and a connection module having a first side coupled to the input module and a second side, opposite the first side, coupled to the output module, wherein the connection module is configured to transmit the power from the input module to the output module.Type: ApplicationFiled: February 9, 2023Publication date: March 14, 2024Inventors: Hyo-Joong Kim, Sang In Park, Ki Hyeon Bae, Ju Young Yoon, Beom Su Kim, Min Woong Jeung, Seong Taek Hwang, Ho Jun Kim, Hyun Seop Lim, Kyu Jung Kim
-
Patent number: 11893107Abstract: Disclosed herein are an apparatus and method for preventing a security threat to a virtual machine. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program is configured such that a hypervisor for virtualization in a host kernel executes a virtualization instruction corresponding to the service requested by a virtual machine of a host application and such that a hypervisor for monitoring interrupts the virtualization instruction in response to a security threat event occurring in the monitoring area of the hypervisor for virtualization and controls the process and thread of the host kernel. The hypervisor for monitoring is located in an area separate from the area in which the hypervisor for virtualization is located in the host kernel.Type: GrantFiled: September 29, 2021Date of Patent: February 6, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Seung-Hun Han, Seong-Joong Kim, Gak-Soo Lim, Byung-Joon Kim
-
Patent number: 11831239Abstract: A current stimulator includes a first current generation circuit configured to generate a first current, injectable into a cranial nerve cell, through a current mirroring based on a plurality of transistor pairs; and a second current generation circuit, driven by a clock, configured to generate a second current smaller than the first current by controlling a charge rate based on a voltage difference between terminals of a capacitor. A first output impedance of the first current generation circuit and a second output impedance of the second current generation circuit have a magnitude greater than or equal to a predetermined ratio to a load impedance corresponding to the cranial nerve cell.Type: GrantFiled: July 26, 2022Date of Patent: November 28, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Seong Joong Kim, Chisung Bae, Hankyu Lee
-
Patent number: 11819468Abstract: A rehabilitation exercise device for upper and lower limbs includes: a first support supporting a user's hand or foot; a second support supporting a user's forearm or calf; a pair of first hinges rotatably connecting the first support and the second support to each other; a third support supporting a user's upper arm or thigh; a pair of second hinges rotatably connecting the second support and the third support to each other; a drive module selectively mounted on any one of the pair of first hinges and the pair of second hinges, and configured to pivot the first support or the second support; and a mounting position detecting part detecting a mounting position where the drive module is mounted from among the pair of first hinges and the pair of second hinges.Type: GrantFiled: November 2, 2020Date of Patent: November 21, 2023Assignee: H ROBOTICS INC.Inventors: Dong-Min Choi, Seong-Joong Kim
-
Publication number: 20230208286Abstract: A current stimulator includes a first current generation circuit configured to generate a first current, injectable into a cranial nerve cell, through a current mirroring based on a plurality of transistor pairs; and a second current generation circuit, driven by a clock, configured to generate a second current smaller than the first current by controlling a charge rate based on a voltage difference between terminals of a capacitor. A first output impedance of the first current generation circuit and a second output impedance of the second current generation circuit have a magnitude greater than or equal to a predetermined ratio to a load impedance corresponding to the cranial nerve cell.Type: ApplicationFiled: July 26, 2022Publication date: June 29, 2023Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seong Joong KIM, Chisung BAE, Hankyu LEE
-
Publication number: 20230016571Abstract: Disclosed herein are an apparatus and method for preventing a security threat to a virtual machine. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program is configured such that a hypervisor for virtualization in a host kernel executes a virtualization instruction corresponding to the service requested by a virtual machine of a host application and such that a hypervisor for monitoring interrupts the virtualization instruction in response to a security threat event occurring in the monitoring area of the hypervisor for virtualization and controls the process and thread of the host kernel. The hypervisor for monitoring is located in an area separate from the area in which the hypervisor for virtualization is located in the host kernel.Type: ApplicationFiled: September 29, 2021Publication date: January 19, 2023Inventors: Seung-Hun HAN, Seong-Joong KIM, Gak-Soo LIM, Byung-Joon KIM
-
Patent number: 11316655Abstract: A device with wireless communication includes: an input receiver configured to receive an input signal having a carrier frequency; a delay circuit configured to generate a delayed signal by delaying the input signal; and a clock generator configured to generate a clock signal having a clock frequency based on the delayed signal and the input signal.Type: GrantFiled: April 16, 2020Date of Patent: April 26, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Seong Joong Kim, Joonseong Kang
-
Patent number: 11239885Abstract: A near field communication (NFC) transceiver includes a receiver, a transmitter, and a clock recovery circuit. The receiver is configured to recover a reception (RX) frame encoded with power supply information and information transmitted from a reader to a tag. The transmitter is configured to recover a transmission (TX) frame by a subcarrier load modulation scheme for information transmitted from the tag to the reader. The clock recovery circuit is configured to recover a carrier signal of the TX frame as a baseband clock signal of the NFC transceiver through a rail-to-rail boosting.Type: GrantFiled: April 24, 2020Date of Patent: February 1, 2022Assignee: Samsung Electronics Co., Ltd.Inventors: Seong Joong Kim, Joonseong Kang
-
Publication number: 20210159944Abstract: A near field communication (NFC) transceiver includes a receiver, a transmitter, and a clock recovery circuit. The receiver is configured to recover a reception (RX) frame encoded with power supply information and information transmitted from a reader to a tag. The transmitter is configured to recover a transmission (TX) frame by a subcarrier load modulation scheme for information transmitted from the tag to the reader. The clock recovery circuit is configured to recover a carrier signal of the TX frame as a baseband clock signal of the NFC transceiver through a rail-to-rail boosting.Type: ApplicationFiled: April 24, 2020Publication date: May 27, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Seong Joong KIM, Joonseong KANG
-
Publication number: 20210143973Abstract: A device with wireless communication includes: an input receiver configured to receive an input signal having a carrier frequency; a delay circuit configured to generate a delayed signal by delaying the input signal; and a clock generator configured to generate a clock signal having a clock frequency based on the delayed signal and the input signal.Type: ApplicationFiled: April 16, 2020Publication date: May 13, 2021Applicant: Samsung Electronics Co., Ltd.Inventors: Seong Joong KIM, Joonseong KANG
-
Patent number: 10965679Abstract: An apparatus for monitoring file access in a virtual machine in a cloud-computing system based on a virtualized environment includes a hypervisor for implementing at least one virtual machine and managing the virtual machine by monitoring a task in which a the virtual machine accesses a file loaded from storage to memory, the storage storing data including environment information of the virtual machine.Type: GrantFiled: March 28, 2018Date of Patent: March 30, 2021Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Woomin Hwang, Hyunyi Yi, Sung-Jin Kim, Seong-Joong Kim, Chulwoo Lee, Byung-Joon Kim, Hyoung-Chun Kim