Patents by Inventor Jong-ho Lee

Jong-ho Lee 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: 11495407
    Abstract: A capacitor component includes a lamination portion in which first and second internal electrodes are disposed to face each other in a first direction and separated from each other by a dielectric layer, and a body comprising the lamination portion and first and second connection portions disposed on both sides of the lamination portion in a second direction, perpendicular to the first direction, and connected to the first and second internal electrodes. The first and second connection portions each include a metal layer including nickel and disposed on the lamination portion and a ceramic layer disposed on the metal layer, and an average thickness of each of the first and second internal electrodes is 0.4 ?m or less.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: November 8, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chang Soo Park, Yong Park, Ki Pyo Hong, Jong Ho Lee
  • Patent number: 11495410
    Abstract: A multilayer capacitor includes: a capacitor body including first and second internal electrodes alternately stacked with a dielectric layer interposed therebetween, and having first to six surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, the second internal electrode being exposed through the fourth, fifth, and sixth surfaces; first and second side portions disposed on the fifth and sixth surfaces of the capacitor body; and first and second external electrodes. The capacitor body includes upper and lower cover portions disposed on an upper surface of an uppermost internal electrode and a lower surfaces of a lowermost internal electrode, respectively, in a stacking direction of the first and second internal electrodes. The first and second side portions and the upper and lower cover portions include zirconium (Zr).
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: November 8, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yong Park, Sim Chung Kang, Jong Ho Lee, Hyung Soon Kwon, Woo Chul Shin
  • Publication number: 20220351910
    Abstract: A multilayer capacitor includes: a capacitor body including first and second internal electrodes alternately stacked with a dielectric layer interposed therebetween, and having first to six surfaces, the first internal electrode being exposed through the third, fifth, and sixth surfaces, the second internal electrode being exposed through the fourth, fifth, and sixth surfaces; first and second side portions disposed on the fifth and sixth surfaces of the capacitor body; and first and second external electrodes. The capacitor body includes upper and lower cover portions disposed on an upper surface of an uppermost internal electrode and a lower surfaces of a lowermost internal electrode, respectively, in a stacking direction of the first and second internal electrodes. The first and second side portions and the upper and lower cover portions include zirconium (Zr).
    Type: Application
    Filed: July 19, 2022
    Publication date: November 3, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Yong PARK, Sim Chung KANG, Jong Ho LEE, Hyung Soon KWON, Woo Chul SHIN
  • Patent number: 11476051
    Abstract: A multilayer ceramic electronic component includes a ceramic body having a capacitance forming portion including dielectric layers and first and second internal electrodes laminated with respective dielectric layers interposed therebetween, a first external electrode connected to the first internal electrode and including a first conductive layer and a first band portion, and a second external electrode connected to the second internal electrode and including a second conductive layer and a second band portion. Tb/Tc is 0.85 or more, where Tc is a maximum thickness of each of the first and second conductive layers and Tb is a maximum thickness of each of the first and second band portions.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: October 18, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Bum Soo Kim, Jin Soo Park, Duk Hyun Chun, Myung Jun Park, Yeon Song Kang, Jong Ho Lee, Hyun Hee Gu
  • Publication number: 20220324550
    Abstract: A control system for operating an air vehicle for urban air mobility (UAM) is arranged such that when a steering operation for a steering wheel and a stroke operation for an accelerator pedal and a brake pedal are performed for operating the air vehicle for UAM, haptic feedback providing notification of any operational limitations is provided to a driver, so that operation stability and convenience of the driver are secured and stable steering, acceleration, and deceleration of the air vehicle are performed.
    Type: Application
    Filed: November 1, 2021
    Publication date: October 13, 2022
    Inventors: Jin Hyuck Heo, Kyu Won Kim, Min Woo Han, Jong Ho Lee
  • Patent number: 11462360
    Abstract: A multilayer electronic component includes a dielectric layer, and a first internal electrode and a second internal electrode alternately disposed with the dielectric layer interposed therebetween. The first internal electrode includes a first main portion and a first lead portion connecting the first main portion, and the second internal electrode includes a second main portion and a second lead portion connecting the second main portion, and the lead portion of the first internal electrode and a main portion of the second internal electrode are partially overlapped.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: October 4, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Eun Gyu Lee, Jong Hoon Kim, Jong Ho Lee
  • Patent number: 11461624
    Abstract: Provided is a binary neural network including: a synapse string array in which multiple synapse strings are sequentially connected. The synapse string includes: first and second cell strings, each including memory cell devices connected in series; and switching devices connected to first ends of two-side ends of the first and second cell strings. The memory cell devices of the first and second cell strings are in one-to-on correspondence to each other, and a pair of the memory cell devices being in one-to-on correspondence to each other have one-side terminals electrically connected to each other to constitute one synapse morphic device. A plurality of the pairs of memory cell devices configured with the first and second cell strings constituting each synapse string constitute a plurality of the synapse morphic devices. The synapse morphic devices of each synapse string are electrically connected to the synapse morphic devices of other synapse strings.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: October 4, 2022
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jong-Ho Lee, Sung-Tae Lee
  • Publication number: 20220310372
    Abstract: A PVD chamber shield includes: a shield configured to surround a space between a sputtering target and a substrate that are disposed in a PVD chamber body, the shield having a hollow shape with an inner surface and an outer surface; and a coating layer formed over the inner surface of the shield. The coating layer has i) a dielectric constant not greater than a dielectric constant of a material deposited over the substrate, ii) a porosity greater than 0 vol % and less than 100 vol %, and iii) a thickness greater than 150 pm and less than a given upper limit, the upper limit being set to prevent an occurrence of peeling of a material deposited over the coating layer.
    Type: Application
    Filed: September 14, 2021
    Publication date: September 29, 2022
    Inventors: Gwang Sun JUNG, Jun Ku AHN, Young Ho LEE, Jong Ho LEE, Uk HWANG
  • Publication number: 20220293565
    Abstract: There is provided a semiconductor device comprising a first semiconductor chip which includes a first chip substrate, and a first through via penetrating the first chip substrate, a second semiconductor chip disposed on the first semiconductor chip, and includes a second chip substrate, and a second through via penetrating the second chip substrate, and a connecting terminal disposed between the first semiconductor chip and the second semiconductor chip to electrically connect the first through via and the second through via. The semiconductor device further comprising an inter-chip molding material which includes a filling portion that fills between the first semiconductor chip and the second semiconductor chip and encloses the connecting terminal, an extension portion that extends along at least a part of a side surface of the second semiconductor chip, and a protruding portion protruding from the extension portion.
    Type: Application
    Filed: November 19, 2021
    Publication date: September 15, 2022
    Inventors: Seung Hun SHIN, Un Byoung KANG, Yeong Kwon KO, Jong Ho LEE, Teak Hoon LEE, Jun Yeong HEO
  • Publication number: 20220277898
    Abstract: A multilayer ceramic capacitor include: a ceramic body including first and second surfaces opposing each other and third and fourth surfaces connecting the first and second surfaces; a plurality of internal electrodes disposed inside the ceramic body and exposed to the first and second surfaces, the plurality internal electrodes each having one end exposed to the third or fourth surface; and first and second side margin portions disposed on sides of the internal electrodes exposed to the first and second surfaces. A dielectric composition of the first and second side margin portions is different from a dielectric composition of the ceramic body, and a dielectric constant of the first and second side margin portions is lower than a dielectric constant of the ceramic body.
    Type: Application
    Filed: May 19, 2022
    Publication date: September 1, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Berm Ha CHA, Soo Kyong JO, Hwi Dae KIM, Jong Ho LEE
  • Patent number: 11423293
    Abstract: Provided is a neuromorphic system using a neuron circuit. The neuromorphic system includes: one or two or more neuron circuits configured to output a firing signal according to signals input from a synapse array; a homeostatic circuit for each neuron circuit; and a global self-controller configured to generate and provide control signals for the neuron circuits by using the firing signal output from the neuron circuits. The neuron circuit includes a neuromorphic device and an output circuit that outputs the firing signal of the neuromorphic device. The global self-controller generates and supplies a reset signal to the neuromorphic device of the fired neuron circuit, and the global self-controller generates and supplies a lateral inhibition signal to the neuromorphic device of the non-fired neuron circuit. The homeostatic circuit alleviates inhibition of other neurons by the neurons with a predominant firing function.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: August 23, 2022
    Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Jong-Ho Lee, Sung Yun Woo, Won-Mook Kang
  • Publication number: 20220254997
    Abstract: A semiconductor device may include a first electrode, a second electrode, an insulating layer interposed between the first electrode and the second electrode and including an opening having an inclined sidewall, a variable resistance layer formed in the opening, and a liner interposed between the variable resistance layer and the insulating layer and between the variable resistance layer and the first electrode. The variable resistance layer includes a first surface and a second surface, the first surface facing the first electrode and having a first area, the second surface facing the second electrode and having a second area different from the first area. The variable resistance layer maintains an amorphous state during a program operation.
    Type: Application
    Filed: July 21, 2021
    Publication date: August 11, 2022
    Inventors: Jun Ku AHN, Gwang Sun JUNG, Jong Ho LEE, Uk HWANG
  • Publication number: 20220248909
    Abstract: A blender includes a container body in which food is accommodated, a main body provided underneath the container body and supporting the container body, a container lid detachably mounted on an upper surface of the container body and opening and closing the top of the container body, and a blade assembly provided on a lower end portion of the container body and chopping the food inside the container body into small pieces. The blade assembly includes a main blade on which a plurality of main blade portions is formed, and an auxiliary blade of which an auxiliary blade portion is positioned between each of the plurality of main blade portions.
    Type: Application
    Filed: September 4, 2020
    Publication date: August 11, 2022
    Inventors: Hyun Woo PARK, Jong Ho LEE, Ki Joong KANG
  • Publication number: 20220246360
    Abstract: A multilayer ceramic electronic component includes a ceramic body including a dielectric layer and a plurality of internal electrodes disposed to oppose each other with the dielectric layer interposed therebetween, and an external electrode formed outside the ceramic body. The external electrode includes an electrode layer, and a thickness T1 of the electrode layer corresponding to a central region of the ceramic body in a thickness direction is 5 ?m or more and 30 ?m or less, a thickness T2 of the electrode layer corresponding to a region in which an outermost internal electrode is located is 5 ?m or more and 15 ?m or less, and a thickness T3 of the electrode layer corresponding to a corner portion of the ceramic body is 0.1 ?m or more and 10 ?m or less.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jang Yeol Lee, Jin Soo Park, Ji Hong Jo, Myung Jun Park, Hyun Hee Gu, Jong Ho Lee
  • Publication number: 20220225836
    Abstract: A blender includes a container body in which food is accommodated, a main body to support the container body, and an air guide provided in the main body to guide discharging of air flowing through a motor assembly to below the main body.
    Type: Application
    Filed: May 8, 2020
    Publication date: July 21, 2022
    Inventors: Jun Ho SEOK, Jong Ho LEE, Jeong Hoon JEONG, Young Soo KIM
  • Patent number: 11391467
    Abstract: A cooking apparatus capable of satisfying a heat reflection function while securing a transmittance by applying a variable layer to a glass sheet forming a door includes a cooking chamber, and a door configured to open and close the cooking chamber and provided with a plurality of glass sheets, the door including a variable layer provided on at least one of the plurality of glass sheets and a visible light transmittance variable depending on a temperature.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: July 19, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyoung Mok Kim, Seulkiro Kim, Sun Hee Park, Jong Ho Lee, Jung Soo Lim
  • Patent number: 11393340
    Abstract: An automatic parking system includes a sensor detecting parking areas depending on a size of a subject vehicle and a controller controlling the subject vehicle to be parked in an optimal parking area among the parking areas, in which the sensor may detect the parking areas in consideration of a length and a width of the subject vehicle and detect a spaced distance from surrounding vehicles positioned on a side of the subject vehicle in the optimal parking area and the controller may calculate a moving path between a current position of the subject vehicle and the optimal parking area and compare a predetermined reference distance and the spaced distances to control the subject vehicle.
    Type: Grant
    Filed: September 13, 2019
    Date of Patent: July 19, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Yoon Soo Kim, Jin Ho Park, Joo Woong Yang, Jae Hwan Jeon, Kyung Soo Ha, Min Byeong Lee, Seung Wook Park, Jong Ho Lee, In Yong Jung
  • Patent number: 11367570
    Abstract: A multilayer ceramic capacitor include: a ceramic body including first and second surfaces opposing each other and third and fourth surfaces connecting the first and second surfaces; a plurality of internal electrodes disposed inside the ceramic body and exposed to the first and second surfaces, the plurality internal electrodes each having one end exposed to the third or fourth surface; and first and second side margin portions disposed on sides of the internal electrodes exposed to the first and second surfaces. A dielectric composition of the first and second side margin portions is different from a dielectric composition of the ceramic body, and a dielectric constant of the first and second side margin portions is lower than a dielectric constant of the ceramic body.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: June 21, 2022
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Berm Ha Cha, Soo Kyong Jo, Hwi Dae Kim, Jong Ho Lee
  • Publication number: 20220185324
    Abstract: Among other things, techniques are described for merging LiDAR information and camera information for autonomous annotation. The techniques include a vehicle that includes at least one LiDAR device configured to detect electromagnetic radiation; at least one camera configured to generate camera information of objects proximate to the vehicle; at least one computer-readable media storing computer-executable instructions; at least one processor communicatively coupled to the at least one LiDAR device and the at least one camera and a control circuit communicatively coupled to the at least one processor, wherein the control circuit is configured to operate the vehicle based on a location of the object.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 16, 2022
    Inventor: Jong Ho Lee
  • Patent number: 11351976
    Abstract: A motor torque control method for a motor-driven vehicle is carried out when a vehicle reduces its speed to a low speed or is in a stopped state, gear backlash and torsion of a drivetrain are minimized, and thus impact on the drivetrain which may occur during starting or restarting of a vehicle is minimized. The motor control method includes determining whether vehicle speed is in a speed reducing state less than a set vehicle speed or in a stopped state; determining a required torque command, an anti-jerk torque, and an additional drivetrain arrangement torque for removing drivetrain backlash based on vehicle operation state information when the speed reducing state or the stopped state is determined; and determining a motor torque command by using the required torque command, the anti-jerk torque, and the drivetrain arrangement torque.
    Type: Grant
    Filed: November 23, 2019
    Date of Patent: June 7, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jong Ho Lee, Jung Woo Seo, Eui Sun Hong