Patents by Inventor Sang Joon Kim
Sang Joon 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).
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Publication number: 20250147272Abstract: A camera module is provided. The camera module includes a housing; a reflection module disposed in the housing, the reflection module including a rotation holder disposed in the housing, and provided with a reflective member; and a rotation guide disposed between the housing and the rotation holder, wherein the rotation holder includes a plurality of buffer members that protrude toward the rotation guide, and wherein the plurality of buffer members may be provided on at least a surface of the rotation holder that faces the rotation guide to protrude toward the rotation guide.Type: ApplicationFiled: October 21, 2024Publication date: May 8, 2025Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Ik Sun LEE, Sang Joon KIM, Jae Hoon SIM, Yoo Chang KIM
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Publication number: 20250121834Abstract: An apparatus and a method estimate backlash and compliance. The apparatus and the method are configured to distinguish and determine the backlash and the compliance occurring in a vehicle driving system. The method includes providing information related to a driving system model between a motor and a driving wheel for driving a vehicle to a controller, determining a compliance speed, by the controller, by using the information related to the driving system model based on vehicle driving information acquired by a driving information detector while the vehicle is driven, and determining a backlash speed, by the controller, by subtracting the determined compliance speed from an overall speed difference that is a difference between a motor speed and a driving wheel speed. The apparatus is configured to perform the method.Type: ApplicationFiled: February 8, 2024Publication date: April 17, 2025Inventors: Ji Won OH, Jeong Soo EO, Sang Joon KIM, Lee Hyoung CHO
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Publication number: 20250094127Abstract: A computing device for performing a digital pulse-based crossbar operation and a method of operating the computing device. The computing device includes a plurality of input lines to which a pulse is selectively input in a sequential manner based on a corresponding input signal; a plurality of output lines crossing the input lines; a plurality of elements, each element being disposed at a cross point between a corresponding input line and a corresponding output line to transfer, to the corresponding output line, a pulse input to the corresponding input line in response to a corresponding weight being a first value; and a plurality of pulse counters, each pulse counter counting a number of pulses output from a corresponding output line.Type: ApplicationFiled: December 5, 2024Publication date: March 20, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seungchul JUNG, Sang Joon KIM, Sungmeen MYUNG, Seok Ju YUN, Seungkeun YOON
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Patent number: 12224602Abstract: A method of controlling power on a low-power device and the low-power device for performing the method are provided. The method includes performing a first operation, of acquiring sensing data, using power stored in an internal battery of the low-power device, wherein the first operation consumes a first power consumption from the internal battery; and performing a second operation, with respect to the acquired sensing data, and which consumes a second power consumption, using power wirelessly transmitted from an external device located outside of the low-power device, wherein the second power consumption is greater than the first power consumption.Type: GrantFiled: June 2, 2021Date of Patent: February 11, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Chisung Bae, Sang Joon Kim
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Patent number: 12197891Abstract: A computing device for performing a digital pulse-based crossbar operation and a method of operating the computing device. The computing device includes a plurality of input lines to which a pulse is selectively input in a sequential manner based on a corresponding input signal; a plurality of output lines crossing the input lines; a plurality of elements, each element being disposed at a cross point between a corresponding input line and a corresponding output line to transfer, to the corresponding output line, a pulse input to the corresponding input line in response to a corresponding weight being a first value; and a plurality of pulse counters, each pulse counter counting a number of pulses output from a corresponding output line.Type: GrantFiled: March 23, 2022Date of Patent: January 14, 2025Assignee: Samsung Electronics Co., Ltd.Inventors: Seungchul Jung, Sang Joon Kim, Sungmeen Myung, Seok Ju Yun, Seungkeun Yoon
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Publication number: 20250013856Abstract: A convolutional neural network (CNN)-based analog in-sensor computing device may include a convolution layer including one or more convolution blocks configured to be used a predetermined number of times or more and perform a convolution operation, and an memory configured to temporarily store an output of the convolution layer and provide the stored analog output to a subsequent convolution layer.Type: ApplicationFiled: April 19, 2024Publication date: January 9, 2025Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min Young MUN, Seok Ju YUN, Sei Joon KIM, Sang Joon KIM
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Publication number: 20250010727Abstract: A method of controlling stability of a motorized vehicle having an electric motor as a drive source includes determining a slope of a road ahead, when sensing a sudden slope change point as a result of determination, determining a correction section based on the sudden slope change point, and correcting stability control torque in the correction section to compensate for motion of the vehicle body due to a change in the slope of the road using a pitching motion of the vehicle body caused by the torque of the electric motor.Type: ApplicationFiled: September 24, 2024Publication date: January 9, 2025Inventors: Hui Un Son, Jea Mun Lee, Jae Young Park, Young Eun Kim, Sang Joon Kim, Sung Hoon Yu
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Patent number: 12151607Abstract: A brake lamp control method of a vehicle is provided. The method includes determining whether a deceleration of the vehicle based on regenerative brake through the electric motor is present in a hysteresis period between an off threshold as a reference for turning off a brake lamp and an on threshold as a reference for turning on the brake lamp. When the deceleration of the vehicle is present in the hysteresis period, the method includes determining a state of the brake lamp before the deceleration of the vehicle enters the hysteresis period. In response to determining that the brake lamp is turned on or off for a reason except for the regenerative brake before the deceleration of the vehicle enters the hysteresis period, a request for turning on the brake lamp is set or reset based on the regenerative brake in response to the determined state of the brake lamp.Type: GrantFiled: November 2, 2023Date of Patent: November 26, 2024Assignees: Hyundai Motor Company, Kia CorporationInventors: Hui Un Son, Sang Joon Kim, Kyu Hwan Jo, Sung Bae Jeon, Sung Hoon Yu, Joo Young Kim, Jin Kyeom Cho
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Patent number: 12133988Abstract: Implantable apparatuses are provided, where the implantable apparatus includes a first electrode, a second electrode, an electrode signal transceiver connected to the first electrode and the second electrode, an antenna, a wireless power receiver connected to the antenna, and a conductor case configured to protect the electrode signal transceiver and the wireless power receiver. The antenna be spaced apart from the conductor case and encloses the conductor case, and a plane in which the antenna is disposed is at a same level or at a higher level than a top surface of the conductor case.Type: GrantFiled: March 3, 2021Date of Patent: November 5, 2024Assignees: Samsung Electronics Co., Ltd., POSTECH Research and Business Development FoundationInventors: Jaechun Lee, Sang Joon Kim, Won Ok Kang, Jonghan Kim, Jun Seung Mun, Sung Min Park, Chisung Bae
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Patent number: 12122247Abstract: A method of controlling stability of a motorized vehicle having an electric motor as a drive source includes determining a slope of a road ahead, when sensing a sudden slope change point as a result of determination, determining a correction section based on the sudden slope change point, and correcting stability control torque in the correction section to compensate for motion of the vehicle body due to a change in the slope of the road using a pitching motion of the vehicle body caused by the torque of the electric motor.Type: GrantFiled: August 27, 2021Date of Patent: October 22, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hui Un Son, Jea Mun Lee, Jae Young Park, Young Eun Kim, Sang Joon Kim, Sung Hoon Yu
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Patent number: 12121845Abstract: The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.Type: GrantFiled: July 24, 2020Date of Patent: October 22, 2024Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Iljeong Heo, Jin Hee Lee, Young Woo You, Yun Ho Jeong, Sang Joon Kim
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Patent number: 12092010Abstract: The present invention relates to a VOC reduction system and a VOC reduction method that applies pulse type thermal energy to a catalyst to activate the catalyst and oxidizes and removes the VOC.Type: GrantFiled: August 9, 2023Date of Patent: September 17, 2024Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Jin Hee Lee, Iljeong Heo, Tae Sun Chang, Ji Hoon Park, Sang Joon Kim, Young Jin Kim
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Publication number: 20240262342Abstract: Disclosed are a vehicle including an electric motor and a method of controlling the same for providing a notification function to an occupant of the vehicle by controlling a pitching motion of a vehicle body. The method includes calculating a first torque value for providing the pitching motion based on driving state information including a vehicle speed, a driving mode, and an environment of a driving road; calculating a second torque value based on a request of a driver; and calculating a final torque value for controlling the electric motor based on the first torque value and the second torque value.Type: ApplicationFiled: April 18, 2024Publication date: August 8, 2024Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hui Un Son, Joo Young Kim, Sang Joon Kim, Jea Mun Lee, Sung Hoon Yu, Joon Young Park, Kyu Hwan Jo
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Patent number: 12042629Abstract: A bio-electroceutical device includes: a cell reservoir configured to accommodate a cell cluster comprising an organoid fused with a biomaterial; and a cell controller configured to control, using an electrical signal, a secretion of an active component by the organoid in the cell cluster.Type: GrantFiled: November 9, 2020Date of Patent: July 23, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Young Jun Hong, Hyejin Park, Seokyung Kang, Soyoung Bang, Sang Joon Kim, Chisung Bae
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Patent number: 11992683Abstract: Aspects of the subject disclosure may include, for example, a method and apparatus for measuring a bioimpedance and performing an electrical stimulation, the method including generating a first current corresponding to a first high-frequency, generating a second current corresponding to a second high-frequency, generating a low-frequency current based on a beat phenomenon of the first current and the second current, and calculating an impedance of a target part based on a voltage induced to the target part by a high-frequency current corresponding to at least one of the first current and the second current and the low-frequency current.Type: GrantFiled: March 7, 2023Date of Patent: May 28, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Hyungwoo Lee, Sang Joon Kim, Jongpal Kim
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Patent number: 11987230Abstract: Disclosed are a vehicle including an electric motor and a method of controlling the same for providing a notification function to an occupant of the vehicle by controlling a pitching motion of a vehicle body. The method includes calculating a first torque value for providing the pitching motion based on driving state information including a vehicle speed, a driving mode, and an environment of a driving road; calculating a second torque value based on a request of a driver; and calculating a final torque value for controlling the electric motor based on the first torque value and the second torque value.Type: GrantFiled: July 13, 2021Date of Patent: May 21, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Hui Un Son, Joo Young Kim, Sang Joon Kim, Jea Mun Lee, Sung Hoon Yu, Joon Young Park, Kyu Hwan Jo
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Patent number: 11990187Abstract: Provided is method and apparatus with memory array programming. A memory apparatus may include a memory array including memory cells, and a memory controller, where the memory controller is configured to configured to repeat, for a plurality of times, a generation of a first present time current error between a first present time current and a first target current, both of a first memory cell, a generation of a second present time current error between a second present time current and a second target current, both of a second memory cell, where a greatest among the first present time current error and the second present time current error is a greatest present time current error, and a programming of a select one of the first and second memory cells that has the greatest present time current error.Type: GrantFiled: August 4, 2022Date of Patent: May 21, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Seok Ju Yun, Daekun Yoon, Sang Joon Kim, Seungchul Jung
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Patent number: 11965446Abstract: The present invention relates to a VOC reduction system and a VOC reduction method that applies pulse type thermal energy to a catalyst to activate the catalyst and oxidizes and removes the VOC.Type: GrantFiled: February 20, 2020Date of Patent: April 23, 2024Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYInventors: Jin Hee Lee, Iljeong Heo, Tae Sun Chang, Ji Hoon Park, Sang Joon Kim, Young Jin Kim
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Patent number: 11955810Abstract: A wireless power reception apparatus includes: a first electrode including a coil shape; a second electrode including the coil shape; an electrode capacitor connected between the first electrode and the second electrode; an electrode signal transceiver connected to the first electrode and the second electrode; a power receiver connected to the first electrode and the second electrode, separately from the electrode signal transceiver; a resonant capacitor; and first capacitor and a second capacitor configured to connect a conducting line between the first electrode and the power receiver and a conducting line between the second electrode and the power receiver, wherein the first electrode and the second electrode are wound in the same direction.Type: GrantFiled: December 10, 2020Date of Patent: April 9, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Jaechun Lee, Young Jun Hong, Sang Joon Kim
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Patent number: 11926310Abstract: Controlling a speed limit includes determining a virtual vehicle speed as being a lower one of a vehicle speed and a target limit speed, determining a virtual APS value as being a larger one of a first APS value and a second APS value, transitioning to a second mode at a point in time at which an actual APS value and the second APS value become different, when it is expected to transition to the second mode, among a first mode for sustaining a SOC of a battery at the target limit speed and the second mode for depleting the SOC, and determining a transmission gear position by applying the determined virtual vehicle speed and the determined virtual APS value to one of a first shifting pattern and a second shifting pattern.Type: GrantFiled: September 28, 2020Date of Patent: March 12, 2024Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Hui Un Son, Sang Joon Kim, Kyu Hwan Jo, Sung Bae Jeon, Sung Hoon Yu, Joo Young Kim, Jin Kyeom Cho