Patents by Inventor Sung-Bae Cho
Sung-Bae Cho 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: 20240093401Abstract: A method of manufacturing a multilayer metal plate by electroplating includes a first forming operation of forming one of a first metal layer and a second metal layer on a substrate by electroplating, wherein the second metal layer is less recrystallized than the first metal layer, the second metal layer is comprised of nanometer-size grains, and the second metal layer has a higher level of tensile strength than the first metal layer; and a second forming operation of forming, by electroplating, a third metal layer not formed in the first forming operation on a surface of one of the first metal layer and the second metal layer formed in the first forming operation.Type: ApplicationFiled: September 18, 2023Publication date: March 21, 2024Applicant: DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY-ACADEMY COOPERATIONInventors: Hyun PARK, Sung Jin KIM, Han Kyun SHIN, Hyo Jong LEE, Jong Bae JEON, Jung Han KIM, An Na LEE, Tae Hyun KIM, Hyung Won CHO
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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
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Patent number: 11919122Abstract: A substrate processing apparatus includes: a conveyor belt configured to have an outer surface on which a bottom surface of a substrate is seated; and a polishing head unit configured to face an upper surface of the substrate, wherein the polishing head unit includes: a polishing head connected to a driver; a polishing pad configured to face the polishing head; a polishing pad fixing ring disposed between the polishing head and the polishing pad; and a temperature sensor configured to overlap the polishing pad fixing ring and to be spaced apart from the polishing pad fixing ring.Type: GrantFiled: September 29, 2020Date of Patent: March 5, 2024Assignees: SAMSUNG DISPLAY CO., LTD., KCTECH CO., LTD.Inventors: Seung Bae Kang, Sung Hyeon Park, Jung Gun Nam, Joon-Hwa Bae, Kyung Bo Lee, Keun Woo Lee, Woo Jin Cho, Byoung Kwon Choo
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Publication number: 20240067079Abstract: 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: ApplicationFiled: November 2, 2023Publication date: February 29, 2024Inventors: 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: 11915525Abstract: A method and apparatus that detects whether biometric information is spoofed is provided. The method receives, from a sensor, first feature information including a static feature associated with biometric information of a user, and a dynamic feature obtained based on images related to the biometric information, detects whether the biometric information is spoofed based on a first score calculated based on the first feature information, fuses the first score with a second score calculated based on second feature information extracted from the images, based on a result of the detecting that the biometric information is spoofed based on the first score, and detects that the biometric information is spoofed based on a fused score.Type: GrantFiled: June 7, 2021Date of Patent: February 27, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Sung-Jae Cho, Kyuhong Kim, Sungun Park, Geuntae Bae, Jaejoon Han
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Patent number: 10172546Abstract: Disclosed are a sensor, which includes a cardiac impulse sensor for sensing a cardiac impulse of a human body spaced apart from the cardiac impulse sensor to generate an output signal, and a wireless processing unit for processing and outputting an operation signal of an electronic device according to an output signal of the cardiac impulse sensor, a network system including the sensor, and a method of controlling an electronic device. The electronic device is effectively controlled.Type: GrantFiled: November 28, 2013Date of Patent: January 8, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Sung Bae Cho, Sang Hun Lee, Ju Bong Park
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Patent number: 9805874Abstract: Disclosed herein is an MEMS variable capacitor and its driving method, the MEMS variable capacitor including, a first electrode, a second electrode floating over the first electrode upper part, a fixed electrode separated at the second electrode side surface, and a drifting electrode placed between the second electrode and the fixed electrode, connected to the second electrode, and physically contacting the fixed electrode by a voltage applied to the fixed electrode.Type: GrantFiled: May 27, 2011Date of Patent: October 31, 2017Assignees: LG INNOTEK CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hoon Choi, Chang Hoon Han
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Patent number: 9756475Abstract: A mobile terminal and method for controlling place recognition are provided. The method includes collecting at least one of state information about a mobile terminal and user information stored in the mobile terminal, determining whether a current place of the mobile terminal is a major place that the user has previously visited at least a number of times using the collected information, determining, if it is determined that the current place of the mobile terminal is a major place, whether the current place has been registered using at least one signal received externally, and outputting a result of the determination as to whether the current place has been registered.Type: GrantFiled: July 17, 2014Date of Patent: September 5, 2017Assignees: Samsung Electronics Co., Ltd, Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Hyun-Su Hong, Sung-Bae Cho, Jeong-Gwan Kang, Nam-Hoon Kim, Young-Seol Lee, Yong-Joong Kim, Si-Hyuk Yi
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Publication number: 20160277871Abstract: Disclosed are a sensor, which includes a cardiac impulse sensor for sensing a cardiac impulse of a human body spaced apart from the cardiac impulse sensor to generate an output signal, and a wireless processing unit for processing and outputting an operation signal of an electronic device according to an output signal of the cardiac impulse sensor, a network system including the sensor, and a method of controlling an electronic device. The electronic device is effectively controlled.Type: ApplicationFiled: November 28, 2013Publication date: September 22, 2016Inventors: Sung Bae CHO, Sang Hun LEE, Ju Bong PARK
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Patent number: 9418794Abstract: Disclosed is a MEMS variable capacitor, the capacitor including a first electrode, a second electrode that is floated on an upper surface of the first electrode, and a third electrode capable of variably-adjusting a capacitance value by adjusting a gap between the first electrode and the second electrode.Type: GrantFiled: June 1, 2011Date of Patent: August 16, 2016Assignees: LG INNOTEK CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hun Choi, Chang Hun Han
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Publication number: 20150370226Abstract: Disclosed are an electronic apparatus and function management method in the electronic apparatus. The electronic apparatus includes a sensor unit that includes at least one sensor and outputs sensor data by each of the at least one sensor, and a controller that infers a user's situation by collecting and pre-processing the sensor data, determines the user's tendency, infers a redundancy function by using the inferred user's situation and the determined user's tendency, and adjusts the inferred redundancy function.Type: ApplicationFiled: June 19, 2015Publication date: December 24, 2015Inventors: Sang-Ho KIM, Sung-Bae CHO
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Patent number: 9166551Abstract: An apparatus and method for matching impedance of an antenna by using Standing Wave Ratio (SWR) information is provided. While the impedance of the impedance matching unit is controlled, a region of a Smith chart in which initial total impedance of the impedance matching unit and the antenna is located by using an SWR calculated by an SWR operation unit, and the impedance of the impedance matching unit is controlled according to the determined region, thus correctly matching the impedance of the antenna.Type: GrantFiled: July 12, 2011Date of Patent: October 20, 2015Assignee: LG INNOTEK CO., LTD.Inventors: Sang Hun Lee, Sung Bae Cho, Dong Chan Park, Chang Wook Kim, Ju Young Song, Hyeong Seok Jang, Jong Won Yu
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Publication number: 20150024780Abstract: A mobile terminal and method for controlling place recognition are provided. The method includes collecting at least one of state information about a mobile terminal and user information stored in the mobile terminal, determining whether a current place of the mobile terminal is a major place that the user has previously visited at least a number of times using the collected information, determining, if it is determined that the current place of the mobile terminal is a major place, whether the current place has been registered using at least one signal received externally, and outputting a result of the determination as to whether the current place has been registered.Type: ApplicationFiled: July 17, 2014Publication date: January 22, 2015Inventors: Hyun-Su HONG, Sung-Bae CHO, Jeong-Gwan KANG, Nam-Hoon KIM, Young-Seol LEE, Yong-Joong KIM, Si-Hyuk YI
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Patent number: 8659868Abstract: Disclosed herein is a variable capacitor and its driving method, the variable capacitor including, a movable first electrode; and a second electrode formed with an insulating film, fixed in place, and its insulating film contacting the first electrode that is moved.Type: GrantFiled: May 27, 2011Date of Patent: February 25, 2014Assignee: LG Innotek Co., Ltd.Inventors: Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hun Choi, Chang Hun Han
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Patent number: 8645903Abstract: An apparatus for generating a task-based User Interface (UI) includes a task ontology unit for maintaining task information with respect to the task, a device ontology unit for maintaining device information with respect to a device, a UI description generation unit for reading the task information and/or the device information using the task ontology unit and/or the device ontology unit, respectively, and generating UI description information from the read task information and/or the read device information, the UI description information being made by a task-based language, and a UI description parsing unit for parsing the UI description information to output the task-based UI.Type: GrantFiled: March 21, 2008Date of Patent: February 4, 2014Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Jun Hyeong Kim, Sang Do Park, Sung-Bae Cho, Jin-Hyuk Hong, Sungsoo Lim
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Publication number: 20130135786Abstract: Disclosed herein is a variable capacitor and its driving method, the variable capacitor including, a movable first electrode; and a second electrode formed with an insulating film, fixed in place, and its insulating film contacting the first electrode that is moved.Type: ApplicationFiled: May 27, 2011Publication date: May 30, 2013Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, LG INNOTEK CO., LTD.Inventors: Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hun Choi, Chang Hun Han
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Publication number: 20130135785Abstract: Disclosed is a MEMS variable capacitor, the capacitor including a first electrode, a second electrode that is floated on an upper surface of the first electrode, and a third electrode capable of variably-adjusting a capacitance value by adjusting a gap between the first electrode and the second electrode.Type: ApplicationFiled: June 1, 2011Publication date: May 30, 2013Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, LG INNOTEK CO., LTD.Inventors: Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hun Choi, Chang Hun Han
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Patent number: 8442754Abstract: An apparatus, method and medium detecting landmarks with a mobile device. The apparatus includes a storage unit to store rules of landmarks that correspond to connection relations among items representing a user's living patterns, an analysis unit to statistically analyze the collected log information representing a current living pattern of the user, a landmark probability inferring unit to infer in probability the landmarks according to the analyzed log information based on the stored rules, and a landmark selection unit to select a final landmark by mutually analyzing the stored rules and the inferred landmarks.Type: GrantFiled: May 24, 2007Date of Patent: May 14, 2013Assignees: Samsung Electronics Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei, UniversityInventors: Jong-ho Lea, Sung-bae Cho, Hee-seob Ryu, Yong-beom Lee
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Publication number: 20130063857Abstract: Disclosed herein is an MEMS variable capacitor and its driving method, the MEMS variable capacitor including, a first electrode, a second electrode floating over the first electrode upper part, a fixed electrode separated at the second electrode side surface, and a drifting electrode placed between the second electrode and the fixed electrode, connected to the second electrode, and physically contacting the fixed electrode by a voltage applied to the fixed electrode.Type: ApplicationFiled: May 27, 2011Publication date: March 14, 2013Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, LG INNOTEK CO., LTD.Inventors: Chang Wook Kim, Dong Chan Park, Ju Young Song, Sang Hun Lee, Sung Bae Cho, Hyun Ho Yang, Jun Bo Yoon, Dong Hoon Choi, Chang Hoon Han
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Publication number: 20100029260Abstract: An apparatus and method for recommending a communication party according to a user context in an MS, in which log information received and stored in the MS is retrieved, current context information about the MS is estimated using the log information, similarities of all communication parties stored in a phonebook of the MS are calculated, and communication parties are recommended by comparing the similarities.Type: ApplicationFiled: July 31, 2009Publication date: February 4, 2010Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Kwan-Lae Kim, Hae-Don Chon, Yun-Je Oh, Sung-Bae Cho, Jun-Ki Min