Patents by Inventor Hee Seong Kim
Hee Seong 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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Patent number: 12009884Abstract: Provided is an electronic apparatus comprising a main body and a kit connected to the main body, wherein the main body comprises a battery, a first motor, an electric wire connected to the battery and a first controller connected to the electric wire, wherein the kit comprises a second motor supplied with power through the electric wire and a second controller connected to the electric wire, wherein the first controller comprises a first signal generator configured to generate a signal to be transmitted to the kit and a first modulator configured to modulate the signal generated by the first signal generator, and wherein the signal modulated by the first modulator is transmitted to the second controller through the electric wire.Type: GrantFiled: January 29, 2021Date of Patent: June 11, 2024Assignee: LG ELECTRONICS INC.Inventors: Hee Gu Park, Dong Seong Kim, Kyung Jae Lee
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Publication number: 20240170721Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: May 23, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Patent number: 11985846Abstract: A display device includes: a substrate; a display element on the substrate; a capping layer on the display element; and a thin film encapsulation layer on the capping layer, wherein the capping layer includes: a first capping layer on the display element; a second capping layer on the first capping layer, the second capping layer having a refractive index greater than that of the first capping layer; and a third capping layer on the second capping layer, the third capping layer having a refractive index smaller than that of the second capping layer, wherein the second capping layer has a thickness of 30 nanometers (nm) to 60 nm.Type: GrantFiled: April 9, 2021Date of Patent: May 14, 2024Assignee: Samsung Display Co., Ltd.Inventors: Dal Ho Kim, Hee Seong Jeong, Won Ju Kwon, Sun Hwa Kim, Hyang Ki Sung, Na Ri Heo, Sang Min Hong
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Publication number: 20240122020Abstract: Provided is a display device comprising a substrate, a first data line and a second data line disposed on the substrate and extended in a first direction, an anode electrode disposed on the first data line and the second data line, a pixel-defining film disposed over the anode electrode and defining an emission area, an organic light-emitting layer disposed on the anode electrode, and a cathode electrode disposed on the organic light-emitting layer, wherein each of the first data line and the second data line has a curved shape when viewed from a top where the first anode electrode and the second anode electrode overlap the anode electrode.Type: ApplicationFiled: June 1, 2023Publication date: April 11, 2024Inventors: Young Tae KIM, Hyun Gue SONG, Hyun Ho JUNG, Hee Seong JEONG, Sun Jin JOO, Sang Min HONG
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Publication number: 20240105991Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 28, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097189Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240099104Abstract: A display device includes a light emitting element including a pixel electrode, a light emitting layer, and a common electrode. A capping layer is disposed on the common electrode. An auxiliary layer is disposed on the capping layer. A thin film encapsulation layer includes a first encapsulation layer, a second encapsulation layer, and a third encapsulation layer. The first encapsulation layer includes a first inorganic insulating layer including silicon nitride; a second inorganic insulating layer including silicon oxide; and a third inorganic insulating layer including silicon oxynitride. The auxiliary layer has a thickness of 200 ? to 1400 ?, the first inorganic insulating layer has a thickness of 400 ? to 3500 ?, the second inorganic insulating layer has a thickness of 200 ? to 2400 ?, and the third inorganic insulating layer has a thickness of 4000 ? or more.Type: ApplicationFiled: May 8, 2023Publication date: March 21, 2024Inventors: Hyun Ho Jung, Young Tae Kim, Hyun Gue Song, Hee Seong Jeong, Sun Jin Joo, Sang Min Hong
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Publication number: 20240097188Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20240097190Abstract: The present invention relates to an electrolyte solution and a secondary battery including the same. According to the present invention, the present invention has an effect of providing a secondary battery having improved charging efficiency and output due to low discharge resistance and having a long lifespan and excellent high-temperature capacity retention by suppressing gas generation and increase in thickness.Type: ApplicationFiled: January 21, 2022Publication date: March 21, 2024Inventors: Min Jung JANG, Min Goo KIM, Young Rok LIM, Ji Young CHOI, Sang Ho LEE, Wan Chul KANG, Jong Cheol YUN, Ji Seong HAN, Hee Jeong RYU, Jae Won CHUNG
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Publication number: 20230079020Abstract: The disclosure provides a memory device which includes a plurality of word lines grouped into a plurality of WL sets; and a plurality of redundant word lines grouped into M RWL sets; and a memory control circuit connected to the WL sets and the RWL sets and configured to replace a plurality of defective WL sets of the plurality WL sets by selecting from the RWL sets, wherein each of the plurality of defective WL sets comprises at least a defective word line, all of the M RWL sets are available for repairing the WL sets during a wafer stage, where M is an integer greater than 2, and N of M RWL sets is available for repairing the WL sets during the wafer stage, during a package stage and during a post package stage, where N is an integer less than M.Type: ApplicationFiled: September 16, 2021Publication date: March 16, 2023Applicant: Winbond Electronics Corp.Inventors: Kan-Yuan Cheng, Hee-Seong Kim, Sangho Shin, Tien-Chieh Huang
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Patent number: 11600356Abstract: The disclosure provides a memory device which includes a plurality of word lines grouped into a plurality of WL sets; and a plurality of redundant word lines grouped into M RWL sets; and a memory control circuit connected to the WL sets and the RWL sets and configured to replace a plurality of defective WL sets of the plurality WL sets by selecting from the RWL sets, wherein each of the plurality of defective WL sets comprises at least a defective word line, all of the M RWL sets are available for repairing the WL sets during a wafer stage, where M is an integer greater than 2, and N of M RWL sets is available for repairing the WL sets during the wafer stage, during a package stage and during a post package stage, where N is an integer less than M.Type: GrantFiled: September 16, 2021Date of Patent: March 7, 2023Assignee: Winbond Electronics Corp.Inventors: Kan-Yuan Cheng, Hee-Seong Kim, Sangho Shin, Tien-Chieh Huang
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Patent number: 10318186Abstract: A semiconductor device including an operation control signal generation circuit configured for generating an operation control signal for a target word line. The semiconductor device including a copy operation circuit configured for performing a first copy operation of storing data of first cells coupled to an adjacent word line adjacent to the target word line, in second cells coupled to a first clone word line, based on the operation control signal.Type: GrantFiled: August 5, 2016Date of Patent: June 11, 2019Assignee: SK hynix Inc.Inventor: Hee Seong Kim
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Patent number: 10020073Abstract: A memory device may include: a plurality of memory cells; at least one address storage unit; a fail detection unit suitable for comparing first and second read data that are read from at least one memory cell selected among the plurality of memory cells to detect a fail, and storing an address of the selected memory cell in the address storage unit when the fail is detected; and a refresh control unit suitable for refreshing the memory cell corresponding to the address stored in the address storage unit at a higher frequency than the other memory cells.Type: GrantFiled: March 2, 2016Date of Patent: July 10, 2018Assignee: SK Hynix Inc.Inventors: Tae-Kyun Kim, Jae-Il Kim, Hee-Seong Kim, Jun-Gi Choi
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Publication number: 20170329540Abstract: A semiconductor device, semiconductor system, and or method relating to a refresh operation may be provided. The semiconductor device may include an operation control signal generation circuit configured for generating an operation control signal for a target word line. The semiconductor device may include a copy operation circuit configured for performing a first copy operation of storing data of first cells coupled to an adjacent word line adjacent to the target word line, in second cells coupled to a first clone word line, based on the operation control signal.Type: ApplicationFiled: August 5, 2016Publication date: November 16, 2017Inventor: Hee Seong KIM
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Patent number: 9646672Abstract: A memory device includes a plurality of memory cells; a nonvolatile memory block suitable for simultaneously sensing one or more programmed weak addresses, and sequentially transmitting the sensed weak addresses; a weak address control block suitable for latching the weak addresses transmitted from the nonvolatile memory block, and outputting sequentially the latched weak addresses in a weak refresh operation; and a refresh control block suitable for controlling the memory cells corresponding to the counting address to be refreshed, in a normal refresh operation, and controlling the memory cells corresponding to the weak address to be refreshed, in the weak refresh operation.Type: GrantFiled: August 15, 2016Date of Patent: May 9, 2017Assignee: SK Hynix Inc.Inventors: Jong-Sam Kim, Jae-Il Kim, Youk-Hee Kim, Jun-Gi Choi, Hee-Seong Kim
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Publication number: 20170052840Abstract: A memory device may include: a plurality of memory cells; at least one address storage unit; a fail detection unit suitable for comparing first and second read data that are read from at least one memory cell selected among the plurality of memory cells to detect a fail, and storing an address of the selected memory cell in the address storage unit when the fail is detected; and a refresh control unit suitable for refreshing the memory cell corresponding to the address stored in the address storage unit at a higher frequency than the other memory cells.Type: ApplicationFiled: March 2, 2016Publication date: February 23, 2017Inventors: Tae-Kyun KIM, Jae-Il KIM, Hee-Seong KIM, Jun-Gi CHOI
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Patent number: 9037135Abstract: Disclosed herein is a method for handover of a mobile terminal. In the method, a group of mobile terminals for handover is formed by grouping a plurality of mobile terminals. A first terminal of the group scans a target base station. One or more other terminals of the group perform handover to the target base station using the scan information of the first terminal.Type: GrantFiled: January 31, 2013Date of Patent: May 19, 2015Assignee: Sungkyunkwan University Research & Business FoundationInventors: Hee Yong Youn, Hwi Woon Jeong, Jun Yeol Choi, Hyung Ku Kang, Hee Seong Kim
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Patent number: 7136986Abstract: In accordance with an embodiment of the present invention, control device and method are disclosed for reducing unnecessary data backup and restoring operations and increasing data read and write speed in a flash memory. The method includes writing data received from the host system to the flash memory; moving valid data in the basic block to the first link block when a use ratio of the first link block is greater than a reference value; and moving valid data in the first link block to the second link block when a use ratio of the first link block is less than the reference value.Type: GrantFiled: December 1, 2003Date of Patent: November 14, 2006Assignee: Ramos Technology Co., Ltd.Inventors: Sang Wook Han, Hee Seong Kim
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Publication number: 20040111583Abstract: In accordance with an embodiment of the present invention, control device and method are disclosed for reducing unnecessary data backup and restoring operations and increasing data read and write speed in a flash memory. The method includes writing data received from the host system to the flash memory; moving valid data in the basic block to the first link block when a use ratio of the first link block is greater than a reference value; and moving valid data in the first link block to the second link block when a use ratio of the first link block is less than the reference value.Type: ApplicationFiled: December 1, 2003Publication date: June 10, 2004Applicant: RAMOS TECHNOLOGY CO., LTD.Inventors: Sang Wook Han, Hee Seong Kim