Patents by Inventor In Jae Lim

In Jae Lim 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).

  • Patent number: 11961551
    Abstract: A bitline sense amplifier including: an amplifier which is connected between a first sensing bitline and a second sensing bitline, and detects and amplifies a voltage difference between a first bitline and a second bitline in response to a first control signal and a second control signal; and an equalizer which is connected between a first supply line through which the first control signal is supplied and a second supply line through which the second control signal is supplied, and pre-charges the first bitline and the second bitline with a precharge voltage in response to an equalizing control signal, wherein the equalizer includes an equalizing enable transistor in which a source terminal is connected to the first supply line and performs equalizing in response to the equalizing control signal.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: April 16, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo Bong Chang, Young-Il Lim, Bok-Yeon Won, Seok Jae Lee, Dong Geon Kim, Myeong Sik Ryu, In Seok Baek, Kyoung Min Kim, Sang Wook Park
  • Patent number: 11958438
    Abstract: A system and method for managing a tractor-trailer and a method are provided. The system includes: a control server to manage a position of a trailer, identification information on the trailer, and identification information on a tractor matched to the trailer with respect to each hub; a trailer to authenticate the tractor by comparing the identification information, which is received from the control server, on the tractor, with identification information received from the tractor, and to release an electronic parking brake (EPB) when an authentication result for the tractor is correct; and a tractor to authenticate the trailer by comparing the identification information, which is received from the control server, on the trailer with identification information received from the trailer to authenticate the trailer, and to be coupled to the trailer, when an authentication result for the trailer is correct.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: April 16, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Joo Han Nam, Jong Su Lim, Ki Beom Lee, Sang Hyu Lee, Hyun Jae Bang
  • Patent number: 11943987
    Abstract: A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: March 26, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Gak Seok Lee, Byung Chul Kim, In Ok Kim, Jae Min Seong, In Seok Song, Keun Chan Oh, Ji Eun Jang, Chang Soon Jang, Sun Kyu Joo, Ha Lim Ji
  • Publication number: 20240097799
    Abstract: Disclosed is an amplification circuit, which includes a first amplifier that receives an external signal and performs first band pass filtering on the external signal to output a first filter signal, and a second amplifier that receives the first filter signal and performs second band pass filtering on the first filter signal to output a second filter signal, and a frequency pass bandwidth of the second band pass filtering is narrower than a frequency pass bandwidth of the first band pass filtering.
    Type: Application
    Filed: June 26, 2023
    Publication date: March 21, 2024
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Sung Eun KIM, Tae Wook KANG, Hyuk KIM, Kyung Hwan PARK, Mi Jeong PARK, Hyung-IL PARK, Kyung Jin BYUN, Kwang IL OH, Jae-Jin LEE, In Gi LIM
  • Publication number: 20240097580
    Abstract: An inverter driving apparatus includes an inverter having a plurality of legs respectively corresponding to each of a plurality of phases and the control unit generating space vector modulation signals based on a phase voltage command, each of the space vector modulation signals corresponding to each of the plurality of phases, respectively, determining whether an output voltage of the inverter corresponding to at least one space vector modulation signal of the space vector modulation is in a non-linear region by determining whether each voltage of the space vector modulation signals is included in a predetermined range, generating a terminal voltage command by determining whether or not to apply an offset voltage to each of the space vector modulation signals based on the determination of the non-linear region, and controlling a turn-on state of at least one switch included in each of the plurality of legs by modulating the terminal voltage command based on pulse width modulation.
    Type: Application
    Filed: November 11, 2022
    Publication date: March 21, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Hyun Jae LIM, Yong Jae LEE, Young Ho CHAE, Young Kwan KO, Young Gi LEE
  • Publication number: 20240098289
    Abstract: A method and an apparatus for encoding/decoding an image according to the present invention may determine a reference area that is a pre-reconstructed area spatially adjacent to a current block on the basis of reference information for specifying the position of a reference area used for predicting a current block and may predict the current block on the basis of the reference area.
    Type: Application
    Filed: November 15, 2023
    Publication date: March 21, 2024
    Applicant: INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITY
    Inventors: Joo Hee MOON, Dong Jae WON, Jae Min HA, Sung Won LIM
  • Patent number: 11936321
    Abstract: An apparatus and method for suppressing torque generation of a three-phase motor, includes a torque determination device that determines a second torque value for suppressing a first torque value due to a zero phase sequence component current of the three-phase motor, a control amount determination device that determines a voltage control amount for generating the determined second torque value, and a controller that is configured to control the three-phase motor according to the determined voltage control amount.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: March 19, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Yong Jae Lee, Jung Hwi Kim, Hyun Jae Lim
  • Publication number: 20240078963
    Abstract: A pixel connected to a first scan line includes a light-emitting element including an anode and a cathode, a first transistor including a first electrode, a second electrode, and a gate electrode connected to a first node, a first capacitor connected between the first node and a second node, a second transistor connected between the second electrode of the first transistor and the first node including a gate electrode connected to the first scan line, a third transistor including a first electrode, a second electrode connected to the second node, and a gate electrode connected to the first scan line, and a fourth transistor including a first electrode connected to a first driving voltage line, a second electrode connected to the first electrode of the first transistor, and a gate electrode connected to the first scan line.
    Type: Application
    Filed: May 11, 2023
    Publication date: March 7, 2024
    Inventors: JIN-WOOK YANG, YU-CHOL KIM, DONGGYU LEE, JAEKEUN LIM, JAE-HYEON JEON
  • Publication number: 20240076127
    Abstract: Provided is a ceiling storage system capable of correcting a working position and constantly checking stability of a structure by detecting an amount of change in a facility. According to the ceiling storage system, a transport vehicle moves to an upper portion of a first storage area of a plurality of storage areas in a state of gripping an article, and the transport vehicle measures a first distance value between the transport vehicle and the first storage area using a distance sensor and measures a relative position value between the transport vehicle and the first storage area using a vision sensor, before unloading the article from the first storage area.
    Type: Application
    Filed: May 23, 2023
    Publication date: March 7, 2024
    Inventors: Sang Kyung LEE, Seung Gyu KANG, Hyun Jae KANG, Young Wook KIM, Sang A BANG, Yong-Jun AHN, Min Kyun LEE, Hyun Woo LEE, Jeong Hun LIM, Jun Hyuk CHANG
  • Publication number: 20240079437
    Abstract: An image sensor includes a plurality of unit pixels, each including: a substrate including first and second sides which are opposite to each other, a photoelectric conversion layer in the substrate, and a wiring structure on the first side of the substrate. The wiring structure may include: a first capacitor, a second capacitor spaced from the first capacitor, a plurality of edge vias arranged along edges of the unit pixel, and a plurality of central vias interposed between the first capacitor and the second capacitor.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 7, 2024
    Inventors: KangMook LIM, Dae Hoon KIM, Seung Sik KIM, Ji-Youn SONG, Jae Hoon JEON, Dong Seok CHO
  • Patent number: 11923882
    Abstract: A hybrid communication device, an operation method thereof, and a communication system including the same are provided. The hybrid communication device includes a contact unit that includes an antenna for receiving a first communication signal and an electrode for receiving a second signal, a switch controller that includes a first switch and a second switch and controls the first switch and the second switch based on a change in capacitance of the electrode, and a signal processing unit that receives at least one of the first communication signal and the second communication signal from the contact unit via the first switch and processes the received signal. The first switch is connected to the contact unit, and the signal processing unit is connected to the first switch.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: March 5, 2024
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Tae Wook Kang, Sung Eun Kim, Hyung-Il Park, Jae-Jin Lee, Hyuk Kim, Kyung Hwan Park, Mi Jeong Park, Kyung Jin Byun, Kwang Il Oh, In Gi Lim
  • Publication number: 20240071070
    Abstract: Provided is an image recognition method including the steps of: for a deep learning network that carries out object recognition on a random image, carrying out quantization corresponding to the number of a plurality of different bits to generate a plurality of quantization models respectively corresponding to the number of bits; receiving image data as an input for the deep learning network; determining the uncertainty of the input image data; selecting any one of the plurality of quantization models on the basis of the determined uncertainty; and recognizing an object from the image data by using the selected quantization model, and outputting, as the result of the object recognition, a label corresponding to the image data.
    Type: Application
    Filed: December 30, 2021
    Publication date: February 29, 2024
    Inventors: Ook Sang YOO, Ji Yea CHON, Hyuk Jae LEE, Kyeong Jong LIM
  • Publication number: 20240067784
    Abstract: An implementation relates to a polyester-based film having low hygroscopicity, a manufacturing method therefor, and a membrane electrode assembly comprising same, and the polyester-based film has excellent flexibility, adhesion and durability and has a moisture absorption represented by formula 1, which meets 0.25% or less, and thus has excellent hydrolysis resistance so as to be applied as a film for a fuel cell sub-gasket and exhibit excellent characteristics.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 29, 2024
    Inventors: Young Min HEO, Byeong Jae LIM, Jewon YEON, Ki Youn SONG
  • Patent number: 11917875
    Abstract: A display device includes a substrate including an active area having pixels and a non-active area including a pad region. A pad electrode is disposed in the pad region and includes a first pad electrode and a second pad electrode disposed on the first pad electrode. A first insulating pattern is interposed between the first and second pad electrodes. In a plan view, the first insulating pattern is positioned inside the first pad electrode, and a portion of the second pad electrode overlapping the first insulating pattern protrudes further from the substrate in a thickness direction than a portion of the second pad electrode not overlapping the first insulating pattern. The second pad electrode directly contacts a portion of the upper surface of the first pad electrode. In a plan view, an area of the second pad electrode is greater than an area of the first pad electrode.
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Ki Kyung Youk, Chan Jae Park, Min Soo Kim, Yoon A Kim, Sang Duk Lee, Chel Gou Lim
  • Publication number: 20240002589
    Abstract: A polyester film according to an embodiment includes a polyester resin. The polyester resin includes a repeating unit having a cyclohexane skeleton and a repeating unit having a benzene ring. The polyester film has a base peak related to bending vibration of the benzene ring and a first peak related to C—O stretching vibration in a spectrum measured using a Fourier transform infrared spectrometer (FT-IR). The base peak is a peak at a wavenumber of 788 cm?1 to 798 cm?1. The first peak is a peak at a wavenumber of 1129 cm?1 to 1139 cm?1. The intensity of the base peak and the intensity of the first peak differ by ?0.05 to +0.05. According to an embodiment, a polyester resin having a controlled degree of crystallization can be applied to a film to impart excellent heat resistance, mechanical properties, and the like to the film.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 4, 2024
    Applicant: SK microworks Co., Ltd.
    Inventors: Byeong Jae LIM, Young Min HEO, Chul Kyu KIM
  • Publication number: 20230416687
    Abstract: The present invention relates to a lung cancer model based on a normal lung organoid, prepared by fusing cancer cells to the normal lung organoid. By using the lung cancer model according to the present invention, it is possible not only to observe the progression or metastasis pattern of lung cancer from the early stage of proliferating lung cancer cells to the stage of forming a tumor but also to compare the effect of an anticancer agent at each stage, and thus the information on an appropriate therapeutic agent may be provided according to the stage of cancer development. In addition, since the lung cancer model according to the present invention includes a normal lung organoid and cancer cells, which are fused, it can be effectively used to confirm the effect of an anticancer agent on normal tissue and the effect of cancer cell-specific apoptosis.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 28, 2023
    Inventors: Sung Won KIM, Ayoung JO, Min Jae LIM, Jung Eun LEE, Seung Ho YANG
  • Publication number: 20230416478
    Abstract: Disclosed is a polyester film comprising a polycyclohexylenedimethylene terephthalate resin having a degree of crystallinity of 36% or less as measured using a differential scanning calorimeter.
    Type: Application
    Filed: May 31, 2023
    Publication date: December 28, 2023
    Applicant: SK microworks Co., Ltd.
    Inventors: Byeong Jae LIM, Young Min HEO, Chul Kyu KIM, Ki Youn SONG
  • Publication number: 20230253905
    Abstract: A motor driving apparatus driving a motor including a plurality of windings corresponding to each of phases, includes a mode change switch and a plurality of inverters that operate the motor in a closed end winding mode or an open end winding mode; and a controller configured for controlling the mode change switch and the plurality of inverters according to a first mode determination result based on a reverse magnetic flux and a second mode determination result according to an output power limit for each mode.
    Type: Application
    Filed: August 16, 2022
    Publication date: August 10, 2023
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Jung Mo YU, Yong Jae Lee, Hyun Jae Lim, Young Ho Chae, Young Kwan Ko, Jang Yoon Jeong
  • Publication number: 20230211242
    Abstract: A method for realizing a real-time spatial structure in an apparatus for realizing a real-time spatial structure is provided. The method for realizing a real-time spatial structure includes: tracking a movement path of a player; and realizing a spatial structure in the space on the movement path of the player using at least one of water sprayed through water spray modules of a mesh structure installed on a ceiling and electromagnet ropes of the mesh structure.
    Type: Application
    Filed: November 29, 2022
    Publication date: July 6, 2023
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seong Jae LIM, Seung Wook LEE
  • Publication number: 20230200602
    Abstract: Disclosed is a cleaning module for cleaning a storage apparatus. The cleaning module includes a housing that defines an inner space, a suction mechanism that is installed in the inner space and that forms an air flow introduced into the inner space, and an exhaust part that discharges the air flow introduced into the inner space by the suction mechanism to the outside of the housing.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 29, 2023
    Inventors: Sang Jin SEO, Jung Ho JO, Myeong Ho LEE, Sung Jae LIM