Patents by Inventor Min-Gu Lee
Min-Gu 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).
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Publication number: 20240154112Abstract: A cathode active material for a lithium secondary battery according to an embodiment includes lithium metal oxide particles containing lithium and nickel, and containing a small amount of cobalt or no cobalt. An average particle diameter, a modulus and a hardness of the lithium metal oxide particles are adjusted to satisfy a desired relation. A lithium secondary battery has improved high-temperature storage properties, structural stability and high power properties.Type: ApplicationFiled: October 24, 2023Publication date: May 9, 2024Inventors: Hong Ki KIM, Min Gu KANG, Seung Hyun KIM, Young Hoon DO, Young Uk PARK, Yoon Ji LEE, Yong Hyun CHO
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Patent number: 11974492Abstract: A display device includes a first region, a second region adjacent to a side of the first region, and a third region adjacent to another side of the first region; a display panel in the first region, the second region and the third region; a window on and overlapping the display panel; and a bonding member between the display panel and the window and in the first region, the second region and the third region. The bonding member includes a first bonding part having a first elastic modulus and in the first region, a second bonding part having a second elastic modulus and in the second region, and a third bonding part having a third elastic modulus and in the third region. The first elastic modulus is greater than each of the second elastic modulus and the third elastic modulus.Type: GrantFiled: December 16, 2020Date of Patent: April 30, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Kyoung Ah Lee, Min Gu Kim, Ji Soo Kim, Hyo Yul Yoon, Eui Yun Jang
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Publication number: 20240136359Abstract: Provided is a synaptic array structure. The synaptic array structure includes: an isolation insulating layer positioned in a predetermined area on a semiconductor substrate to isolate devices; TFT-type synaptic devices arranged in an array on an isolation insulating layer; and CMOS peripheral circuits provided on the semiconductor substrate. The TFT-type synaptic device includes: a source and a drain positioned on the isolation insulating layer; a semiconductor body positioned between the source and the drain; oxide layers positioned between the semiconductor body and the source/drain; a semiconductor layer for channel; a TFT gate insulating layer; and a TFT gate electrode. The present invention, based on CMOS integration technology, processes TFT-type synaptic devices and CMOS peripheral circuits together, thereby reducing the number of masks and fabrication steps used during the fabricating process.Type: ApplicationFiled: October 16, 2023Publication date: April 25, 2024Inventors: Jong-Ho LEE, Min Kyu PARK, Joon HWANG, Ryunhan GU, Won Mook KANG
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Publication number: 20240094495Abstract: A multi-cassette fiber distribution frame for easily withdrawing a desired cassette from a stacked structure of a plurality of cassettes can include a frame whose front surface is open, a plurality of holders provided on the frame at intervals, a plurality of slots formed by the intervals and each including an inlet and an outlet facing the front surface of the frame, and pop-up parts provided on the plurality of holders and configured to be elastically restored toward the inlet and outlet.Type: ApplicationFiled: September 1, 2023Publication date: March 21, 2024Inventors: Min Oh LEE, Pyoung Gu KIM
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Patent number: 11600515Abstract: Provided are a die pickup module and a die bonding apparatus including the same. The die pickup module includes a wafer stage for supporting a wafer including dies attached on a dicing tape, a die ejector arranged under the dicing tape and for separating a die to be picked up from the dicing tape, a non-contact picker for picking up the die in a non-contact manner so as not to contact a front surface of the die, a vacuum gripper for partially vacuum adsorbing a rear surface of the die picked up by the non-contact picker and an inverting driving unit for inverting the vacuum gripper to invert the die so that a rear surface of the die gripped by the vacuum gripper faces upward.Type: GrantFiled: August 25, 2020Date of Patent: March 7, 2023Assignees: Semes Co., Ltd, Samsung Electronics Co., Ltd.Inventors: Chang Bu Jeong, Min Gu Lee, Eui Sun Choi, Kang San Lee, Dae Ho Min, Seung Dae Seok
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Patent number: 10768285Abstract: A method for obtaining an elastic feature of an object includes inducing a first shear wave in the object by transmitting a first push ultrasound signal which is generated by a probe of an ultrasound apparatus and a first grating lobe signal which relates to the first push ultrasound signal toward the object, transmitting a tracking ultrasound signal to an area of the object where the first shear wave has propagated, receiving, from the object, a reflection signal which relates to the tracking ultrasound signal, measuring a first shear wave parameter which indicates a shear wave characteristic of the first shear wave based on the reflection signal, and obtaining an elastic feature of the object by using the first shear wave parameter.Type: GrantFiled: October 6, 2014Date of Patent: September 8, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hwan Shim, Young-tae Kim, Hyung-joon Lim, Yun-sub Jung, Byeong-geun Cheon, Min-Gu Lee
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Publication number: 20200246212Abstract: The present invention relates to an electronic device to be worn on a user body, the electronic device comprising: a sensor configured to sense the user body and generate body condition information; an operation implementator configured to perform a health care operation having one state among a plurality of operation states; a communicator configured to communicate with an external device; and a controller configured to: control the operation implementator to perform a health care operation of one state among the plurality of operation states with regard to the user body, control the communicator to transmit the body condition information and information about the operation state of the operation implementator to the external device, and control the operation implementator to perform the health care operation of the operation state corresponding to user control information received from the external device through the communicator among the plurality of operation states of the operation implementator.Type: ApplicationFiled: August 18, 2016Publication date: August 6, 2020Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min-gu LEE, Seoung-hun KIM
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Patent number: 10456039Abstract: An electronic apparatus includes: a connector which is configured to enable one of measurement devices for measuring different types of bio signals to be selectively attached thereto or detached therefrom; a communication device configured to communicate with an external apparatus; and a processor configured to, in response to the measurement device being attached to the connector, obtain identification information of the attached measurement device and transmit the identification information to the external apparatus, and control the attached measurement device based on a control command received from the external apparatus.Type: GrantFiled: November 2, 2016Date of Patent: October 29, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seoung-hun Kim, Sung-chan Ko, Hyun-woo Koh, Min-gu Lee, Seung-bin Im
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Patent number: 9805361Abstract: The disclosure is related to providing a mobile payment service without revealing an actual payment card number. User equipment may be configured to receive a set of virtual mobile payment card numbers assigned to a mobile payment card, to select one of the received virtual mobile payment card numbers based on a payment initiation time upon generation of a predetermined event, and to transmit a payment request with the selected virtual mobile payment card number and the payment initiation time to the server through at least one of a point-of-sale (POS) terminal and a value-added network (VAN) server.Type: GrantFiled: November 12, 2013Date of Patent: October 31, 2017Assignee: KT CORPORATIONInventors: Jong-Han Park, Dong-Wan Kim, Min-Gu Lee, Ra-Woon Choi
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Patent number: 9728019Abstract: A car control system is disclosed. The car control system for controlling a car by being linked with a car control device (electronic control unit, ECU) that is installed inside the car for electronic control of the car can include: an authentication server configured to perform access authentication for a user terminal and configured to generate an authentication result based on least one of terminal information of the user terminal and vehicle identification information; and a car access device configured to be directly connected with the car control device through an internal network of the car and configured to determine whether a car control request for control of the car by the user terminal is to be relayed to the car control device according to the authentication result of the user terminal.Type: GrantFiled: December 22, 2015Date of Patent: August 8, 2017Assignee: KT CorporationInventors: Min-Gu Lee, Dong-Wan Kim, Soon-Hyang Park, Jong-Han Park, Won-Young Jeong
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Publication number: 20170119252Abstract: An electronic apparatus includes: a connector which is configured to enable one of measurement devices for measuring different types of bio signals to be selectively attached thereto or detached therefrom; a communication device configured to communicate with an external apparatus; and a processor configured to, in response to the measurement device being attached to the connector, obtain identification information of the attached measurement device and transmit the identification information to the external apparatus, and control the attached measurement device based on a control command received from the external apparatus.Type: ApplicationFiled: November 2, 2016Publication date: May 4, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seoung-hun KIM, Sung-chan KO, Hyun-woo KOH, Min-gu LEE, Seung-bin IM
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Publication number: 20160199035Abstract: A method for obtaining an elastic feature of an object includes inducing a first shear wave in the object by transmitting a first push ultrasound signal which is generated by a probe of an ultrasound apparatus and a first grating lobe signal which relates to the first push ultrasound signal toward the object, transmitting a tracking ultrasound signal to an area of the object where the first shear wave has propagated, receiving, from the object, a reflection signal which relates to the tracking ultrasound signal, measuring a first shear wave parameter which indicates a shear wave characteristic of the first shear wave based on the reflection signal, and obtaining an elastic feature of the object by using the first shear wave parameter.Type: ApplicationFiled: October 6, 2014Publication date: July 14, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hwan SHIM, Young-tae KIM, Hyung-joon LIM, Yun-sub JUNG, Byeong-geun CHEON, Min-Gu LEE
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Publication number: 20160192906Abstract: A method of generating an elastography image includes transmitting unfocused push signals comprising a plurality of ultrasound signals to an object in different directions; transmitting a detection ultrasound signal to the object in which a shear wave is generated by the unfocused push signals; receiving a response signal in response to the detection ultrasound signal from the object; and generating the elastography image of the object based on the response signal.Type: ApplicationFiled: August 7, 2014Publication date: July 7, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Min-gu LEE, Hwan SHIM, Yun-sub JUNG, Byeong-geun CHEON, Young-tae KIM
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Publication number: 20160140785Abstract: A car control system is disclosed. The car control system for controlling a car by being linked with a car control device (electronic control unit, ECU) that is installed inside the car for electronic control of the car can include: an authentication server configured to perform access authentication for a user terminal and configured to generate an authentication result based on least one of terminal information of the user terminal and vehicle identification information; and a car access device configured to be directly connected with the car control device through an internal network of the car and configured to determine whether a car control request for control of the car by the user terminal is to be relayed to the car control device according to the authentication result of the user terminal.Type: ApplicationFiled: December 22, 2015Publication date: May 19, 2016Applicant: KT CORPORATIONInventors: MIN-GU LEE, DONG-WAN KIM, SOON-HYANG PARK, JONG-HAN PARK, WON-YOUNG JEONG
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Patent number: 9248807Abstract: A car control system is disclosed. The car control system for controlling a car by being linked with a car control device (electronic control unit, ECU) that is installed inside the car for electronic control of the car can include: an authentication server configured to perform access authentication for a user terminal and configured to generate an authentication result based on least one of terminal information of the user terminal and vehicle identification information; and a car access device configured to be directly connected with the car control device through an internal network of the car and configured to determine whether a car control request for control of the car by the user terminal is to be relayed to the car control device according to the authentication result of the user terminal.Type: GrantFiled: June 13, 2012Date of Patent: February 2, 2016Assignee: KT CorporationInventors: Min-Gu Lee, Dong-Wan Kim, Soon-Hyang Park, Jong-Han Park, Won-Young Jeong
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Publication number: 20140222663Abstract: The disclosure is related to a group payment service. For the group payment service, primary user equipment for a group payment may receive information on payment instruments from member user equipments upon generation of a predetermined event. The primary user equipment may generate group payment information based on the received payment instrument information transmitted from the member user equipments, information on a payment instrument stored in and selected by the primary user equipment, and payment information received from a payment terminal. The primary user equipment may transmit the generated group payment information to a service server for making a group payment.Type: ApplicationFiled: February 7, 2014Publication date: August 7, 2014Applicant: KT CORPORATIONInventors: Jong-Han PARK, Dong-Wan KIM, Min-Gu LEE, Ra-Woon CHOI
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Publication number: 20140172532Abstract: The disclosure is related to optimally utilizing coupons stored in user equipment. Information on coupons stored in the user equipment may be collected by scanning memory sectors of the user equipment. A representative coupon code that represents the coupons stored in the user equipment may be generated to include the obtained coupon information with device identification (ID) information, authentication information, and service server information. Such a generated representative coupon code may be outputted upon a predetermined event.Type: ApplicationFiled: December 13, 2013Publication date: June 19, 2014Applicant: KT CORPORATIONInventors: Ra-Woon CHOI, Dong-Wan KIM, Min-Gu LEE
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Publication number: 20140136355Abstract: The disclosure is related to providing a mobile payment service without revealing an actual payment card number. User equipment may be configured to receive a set of virtual mobile payment card numbers assigned to a mobile payment card, to select one of the received virtual mobile payment card numbers based on a payment initiation time upon generation of a predetermined event, and to transmit a payment request with the selected virtual mobile payment card number and the payment initiation time to the server through at least one of a point-of-sale (POS) terminal and a value-added network (VAN) server.Type: ApplicationFiled: November 12, 2013Publication date: May 15, 2014Applicant: KT CorpotationInventors: Jong-Han PARK, Dong-Wan KIM, Min-Gu LEE, Ra-Woon CHOI
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Publication number: 20140108119Abstract: The disclosure is related to managing a plurality of payment processes of a consumer through user equipment. User equipment assigns priorities to the plurality of payment processes based on membership benefits, benefit requirements, and selection conditions. After assigning, the user equipment displays information on the plurality of payment processes with the assigned priorities.Type: ApplicationFiled: October 10, 2013Publication date: April 17, 2014Applicant: KT CORPORATIONInventors: Ra-Woon CHOI, Dong-Wan KIM, Min-Gu LEE
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Patent number: RE45917Abstract: Provided is a throw-type compact reconnaissance robot, which is used for military purposes or counter-terrorism and is capable of ensuring a long operational time as well as drop safety by efficient spatial layout of a battery. The throw-type compact reconnaissance robot includes a cylindrical body (100) with a camera (140), drivers (200) made up of two tires (270) that are disposed on opposite sides of the body (100) and is drivable individually, and battery units (300) supplying power used to operate the robot and disposed in inner spaces of the tires (270) of the drivers (200) on the opposite outermost sides of the robot.Type: GrantFiled: February 27, 2014Date of Patent: March 8, 2016Assignees: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, DUKSAN MECASYS INC.Inventors: Soohyun Kim, Kyung-Soo Kim, Jeehyoung Kim, Wonsuk Jung, Chulyoung Kim, Yunsic Hong, Hyunsoo Park, Kyuje Yoo, Seoung Ho Lee, Min-Gu Lee, Doo-Yeol Koh, Bong Soo Kang