Patents by Inventor Gi-tae LEE
Gi-tae 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: 20240136844Abstract: Disclosed is an apparatus and method for controlling step charging of a secondary battery. A charging control unit determines a SOC, an OCV and a polarization voltage of the secondary battery, determines an OCV deviation corresponding to a difference between the OCV and a predefined minimum OCV value, determines a correction factor corresponding to the polarization voltage and the OCV deviation, determines a look-up SOC by correcting the SOC according to the correction factor, determines the magnitude of a charging current corresponding to the look-up SOC, and provides the determined charging current to a charging device.Type: ApplicationFiled: December 5, 2023Publication date: April 25, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Jin-Hyung LIM, Young-Jin KIM, Gi-Min NAM, Hyoung Jun AHN, Kyu-Chul LEE, Won-Tae JOE
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Patent number: 11961775Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.Type: GrantFiled: November 8, 2022Date of Patent: April 16, 2024Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
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Patent number: 11936233Abstract: A charging control apparatus measures a first temperature of a first secondary battery selected from the plurality of secondary batteries, a second temperature of a coolant flowing into the cooling device, a charging current of the secondary battery pack, a first terminal voltage of the first secondary battery and a second terminal voltage of a second secondary battery closest to the cooling device, estimates a temperature of a temperature estimation point of the second secondary battery from a lumped thermal model having a thermal resistance between two points selected from the temperature estimation point of the second secondary battery, the first temperature measurement point and the second temperature measurement point, and measurement data about temperature, current and voltage, and determines the estimated temperature as a minimum temperature of the secondary battery pack, and varies a charging power provided to the secondary battery pack according to the minimum temperature.Type: GrantFiled: December 4, 2019Date of Patent: March 19, 2024Assignee: LG ENERGY SOLUTION, LTD.Inventors: Jin-Hyung Lim, Gi-Min Nam, Kyu-Chul Lee, Hyoung Jun Ahn, Won-Tae Joe
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Publication number: 20240067065Abstract: Provided is a duct docking device for a ventilation seat of a vehicle. The duct docking device enables air to be easily blown to a seatback and a seat cushion with a passenger in a seat using only one blower by enabling a seatback duct mounted at the seatback and a seat cushion duct mounted at the seat cushion to be hermetically docked through a connector duct, etc. at an unfolded position of the seatback in which a passenger can sit, and by enabling the seatback duct mounted at the seatback and the seat cushion duct mounted at the seat cushion to be separated from each other at a folded position of the seatback in consideration of that there is no passenger in the seat.Type: ApplicationFiled: December 21, 2022Publication date: February 29, 2024Inventors: Deok Soo Lim, Sang Hark Lee, Sang Soo Lee, Jung Sang You, Sang Do Park, Chan Ho Jung, Gun Chu Park, Gi Tae Jo, Jin Sik Kim, Hee Dong Yoon, Ho Sub Lim, Jae Hyun Park
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Patent number: 10860053Abstract: Provided are an ultrasound diagnosis apparatus and method of controlling the same. The ultrasound diagnosis apparatus includes: a probe configured to acquire ultrasound image data with respect to an object by transmitting ultrasound signals to the object; a processor configured to obtain an ultrasound image based on the ultrasound image data, transmit the ultrasound image and a time stamp indicating a time point when the ultrasound image is obtained in real-time to a client apparatus, and store, in a memory, obtained ultrasound still cuts at respective first time intervals, together with the time stamp; and a communicator configured to receive a request for a still cut including a first time stamp from the client apparatus, wherein the processor is further configured to transmit to the client apparatus an ultrasound still cut corresponding to the first time stamp from among the stored obtained ultrasound still cuts.Type: GrantFiled: November 2, 2018Date of Patent: December 8, 2020Assignee: SAMSUNG MEDISON CO., LTD.Inventors: Gi Tae Lee, Yeon Ju Lee, Dae Hwan Kim
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Patent number: 10772595Abstract: A method and an apparatus are provided for displaying a medical image. The method includes displaying a first medical image on a screen, based on a first input that zooms in on or zooms out from a first object in the first medical image, determining first geometry information comprising either one or both of position information and size information of the first object, and displaying the first geometry information on a predetermined fixed region of the screen.Type: GrantFiled: December 5, 2017Date of Patent: September 15, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gi-tae Lee, Dong-jin Yang
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Publication number: 20190155329Abstract: Provided are an ultrasound diagnosis apparatus and method of controlling the same. The ultrasound diagnosis apparatus includes: a probe configured to acquire ultrasound image data with respect to an object by transmitting ultrasound signals to the object; a processor configured to obtain an ultrasound image based on the ultrasound image data, transmit the ultrasound image and a time stamp indicating a time point when the ultrasound image is obtained in real-time to a client apparatus, and store, in a memory, obtained ultrasound still cuts at respective first time intervals, together with the time stamp; and a communicator configured to receive a request for a still cut including a first time stamp from the client apparatus, wherein the processor is further configured to transmit to the client apparatus an ultrasound still cut corresponding to the first time stamp from among the stored obtained ultrasound still cuts.Type: ApplicationFiled: November 2, 2018Publication date: May 23, 2019Applicant: SAMSUNG MEDISON CO., LTD.Inventors: Gi Tae LEE, Yeon Ju LEE, Dae Hwan KIM
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Publication number: 20180160996Abstract: A method and an apparatus are provided for displaying a medical image. The method includes displaying a first medical image on a screen, based on a first input that zooms in on or zooms out from a first object in the first medical image, determining first geometry information comprising either one or both of position information and size information of the first object, and displaying the first geometry information on a predetermined fixed region of the screen.Type: ApplicationFiled: December 5, 2017Publication date: June 14, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Gi-tae LEE, Dong-jin YANG