Patents by Inventor In-Jun Lee

In-Jun 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).

  • MEMORY DEVICE
    Publication number: 20240170028
    Abstract: Provided is a memory device, including a plurality of memory banks. Each of the memory banks includes a memory array and a driver circuit. The driver circuit is coupled to the memory array, arranged to operably write data to the memory array according to write signals. The driver circuit includes a plurality of row driver circuits each coupled to a row of the memory cells. A global driver power circuit coupled to the row driver circuits in the plurality of memory banks to provide a global driver power. Each of the memory banks further includes a local driver power circuit coupled to respective row driver circuits in each of the memory banks to provide a local driver power. The local driver power circuit includes a first P-type MTCMOS coupled to a supply voltage and a control signal, controlled by the control signal to provide a local multi-threshold power signal to the respective row driver circuits.
    Type: Application
    Filed: November 23, 2022
    Publication date: May 23, 2024
    Inventors: Youngjin Yoon, Kwang Kyung Lee, Seung Cheol Bae, Kangmin Lee, Sangmin Jun, Sun Byeong Yoon
  • Connector Comprising Multiple Terminals
    Publication number: 20240170883
    Abstract: A connector includes an inner housing, multiple terminals, and an outer housing. The inner housing has an inner housing body, and an inner partition protruding from an inner side surface of the inner housing body. Multiple terminals are inserted into the inner housing and arranged in multiple terminal spaces defined by the inner partition. Rach of the terminals includes a terminal body and a plurality of terminal arms extending from the terminal body. The outer housing is detachably connected to the inner housing and adapted to cover the multiple terminals.
    Type: Application
    Filed: November 22, 2023
    Publication date: May 23, 2024
    Applicant: Tyco Electronics AMP Korea Co., Ltd.
    Inventors: Hee Jun Lim, Chang-Ho Lee
  • Silicon nitride film etching composition and etching method using the same
    Patent number: 11987740
    Abstract: Provided are a silicon nitride film etching composition, a method of etching a silicon nitride film using the same, and a manufacturing method of a semiconductor device. Specifically, a silicon nitride film may be highly selectively etched as compared with a silicon oxide film, and when the composition is applied to an etching process at a high temperature and a semiconductor manufacturing process, not only no precipitate occurs but also anomalous growth in which the thickness of the silicon oxide film is rather increased does not occur, thereby minimizing defects and reliability reduction.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: May 21, 2024
    Assignee: ENF Technology Co., Ltd.
    Inventors: Dong Hyun Kim, Hyeon Woo Park, Sung Jun Hong, Myung Ho Lee, Myung Geun Song, Hoon Sik Kim, Jae Jung Ko, Myong Euy Lee, Jun Hyeok Hwang
  • Light emitting diode display device
    Patent number: 11990458
    Abstract: The present disclosure relates to an LED display device, and more particularly, to an LED display device including a repair structure for a deteriorated pixel. In the present disclosure, a sub LED electrically coupled to first and second connecting electrodes for applying a voltage to a LED is disposed on a deteriorated LED. Thus, deterioration of a display quality due to a deteriorated pixel is prevented. Since it is not required to remove a deteriorated LED, a fabrication cost is reduced and a process efficiency is improved.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: May 21, 2024
    Assignee: LG Display Co., Ltd.
    Inventors: Jae Yong Choi, Seung Jun Lee
  • Display device and position input system including the same
    Patent number: 11989381
    Abstract: A display device includes subpixels on a substrate, position code patterns having a predetermined position code shape, when viewed in a plan view, each position code pattern being disposed at a region between at least two adjacent subpixels, and a pixel-defining layer defining a region where each subpixel is disposed and covering the position code patterns. The plurality of position code patterns are formed in a planar code shape and are configured to reflect light incident through the pixel-defining layer.
    Type: Grant
    Filed: September 26, 2022
    Date of Patent: May 21, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Gi Na Yoo, Ju Yeon Kim, Won Sang Park, Chang Woo Shim, Seong Jun Lee, Dong Hee Choi
  • Display device and sensing system including the same
    Patent number: 11989602
    Abstract: A display device is disclosed that includes a plurality of pixels and a plurality of code pixels. The pixels include light-emitting elements, which display an image. The code pixels are disposed in the same layer as the pixels and are adjacent to a reference point disposed between the pixels. The code pixels include infrared light-emitting elements, which emit infrared light. At least one of the code pixels, disposed in a particular direction from the reference point, emit the infrared light to provide a code pattern having position information.
    Type: Grant
    Filed: March 7, 2022
    Date of Patent: May 21, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Gi Na Yoo, Ju Yeon Kim, Won Sang Park, Chang Woo Shim, Seong Jun Lee
  • Inductor device that can resist external interference and adjust inductance value and quality factor of inductor
    Patent number: 11990269
    Abstract: An inductor device includes a first inductor, a second inductor, and at least one switch circuit. The second inductor is arranged to enclose the first inductor, and use a topmost layer metal to resist external interference for the first inductor. The at least one switch circuit is coupled to the second inductor, and is arranged to receive at least one control voltage, wherein the at least one control voltage is arranged to adjust conduction degree of the at least one switch circuit.
    Type: Grant
    Filed: November 21, 2021
    Date of Patent: May 21, 2024
    Assignee: Realtek Semiconductor Corp.
    Inventors: Yang Chang, Chia-Yi Lee, Chia-Jun Chang
  • Phase shifter including a plurality of phase transformation units comprised of overlapping circuit patterns which are moved with respect to each other by a driving unit
    Patent number: 11990660
    Abstract: Provided is a phase transformation method performed by a phase shifter including a support frame, a plurality of phase transformation units on the support frame, an operation unit connected to the plurality of phase transformation units to synchronize phases, which are to be transformed through the plurality of phase transformation units, with each other, and a driving unit configured to operate the operation unit, wherein each of the plurality of phase transformation units includes a first circuit pattern, and a second circuit pattern connected to the first circuit pattern while a region of the second circuit pattern overlaps the first circuit pattern, and a length of the region of the second circuit pattern overlapping the first circuit pattern changes when the operation unit is operated.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: May 21, 2024
    Assignee: GigaLane Co., Ltd.
    Inventors: Jae-jun Lee, Dae-ho Kim, Eun-kuk Park, Hee-seok Jung
  • COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME
    Publication number: 20240158338
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Hwan Il JE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • METHOD AND APPARATUS FOR IMAGE ENCODING, AND METHOD AND APPARATUS FOR IMAGE DECODING
    Publication number: 20240163462
    Abstract: Provided is an apparatus for image encoding, the apparatus including: a transmitter memory configured to store a program for encoding a stereoscopic 3D image; and an encoding processor configured to execute the program stored in the transmitter memory, wherein the encoding processor is configured to: generate a first stream and a second stream from a left image and a down-converted right image, decode the first stream and the second stream to generate a decoded left image and a first decoded right image; generate a third stream from the decoded left image, the first decoded right image, and an original right image, and decode the third stream to generate a second decoded right image; and generate a fourth stream from the second decoded right image and the original right image.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 16, 2024
    Applicants: Electronics and Telecommunications Research Institute, KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION
    Inventors: Sung Hoon KIM, Seong Won JUNG, Dong Wook KANG, Kyeong Hoon JUNG, Seung Jun LEE, Ju Hyeon LEE
  • ORGANIC LIGHT-EMITTING COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
    Publication number: 20240164206
    Abstract: The present invention relates to: a pyrene derivative compound having a specific structure; and a high efficiency organic light-emitting device employing the pyrene derivative compound in a light emitting layer and thus having excellent light-emitting characteristics. The organic light-emitting device according to the present invention can be configured as a high efficiency organic light-emitting device having excellent light-emitting characteristics by employing the pyrene derivative compound having the specific structure as a host in the light emitting layer, and thus can be usefully applied industrially in lighting devices, as well as various display devices such as flat, flexible, and wearable displays.
    Type: Application
    Filed: February 15, 2022
    Publication date: May 16, 2024
    Inventors: Se-jin LEE, Si-in KIM, Seok-bae PARK, Hee-dae KIM, Yeong-tae CHOI, Seung-soo LEE, Ji-yung KIM, Kyeong-hyeon KIM, Kyung-tae KIM, Myeong-jun KIM, Tae-gyun LEE, Joon-ho KIM
  • Electrolyte Solution For Lithium Secondary Battery And Lithium Secondary Battery Comprising The Same
    Publication number: 20240162495
    Abstract: The present disclosure relates to an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, wherein the functional additive includes a positive-electrode film additive, which is 3-(4-cyano-5-(4-nitrophenyl)-1H-1,2,3-triazol-1-yl)propyl methanesulfonate.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 16, 2024
    Inventors: Ko Eun Kim, Hui Beom Nam, Sung Ho Ban, Yoon Sung Lee, Seung Min Oh, Jun Ki Rhee, Dong Uk Kim, Seung Min Lee, Hyeong Jun Kim, Sung You Hong, Seo Young Jeong, Sang Kyu Kwak
  • METHOD OF TRANSMITTING REFERENCE SIGNAL AND TRANSMITTER USING THE SAME
    Publication number: 20240163151
    Abstract: A method and device for a wireless communication system are discussed. The method can be performed by a wireless device, and can include generating a pseudo-random sequence, generating a signal sequence based on the pseudo-random sequence, and transmitting the signal sequence. The pseudo-random sequence is initialized with an initial value based on a cell identifier of a cell.
    Type: Application
    Filed: January 24, 2024
    Publication date: May 16, 2024
    Applicant: LG ELECTRONICS INC.
    Inventors: Jung Hoon LEE, Dae Won LEE, Ki Jun KIM, Joon Kui AHN
  • COMPOUND FOR CAPPING LAYER AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME
    Publication number: 20240164138
    Abstract: A novel compound for a capping layer, and an organic light-emitting device containing the same are disclosed.
    Type: Application
    Filed: December 29, 2023
    Publication date: May 16, 2024
    Inventors: Ho Wan HAM, Hyun Cheol AN, Hee Joo KIM, Dong Jun KIM, Ja Eun ANN, Dong Yuel KWON, Sung Kyu LEE, Tae Jin LEE, Bo Ra LEE, Yeong Rong PARK, Il Soo OH, Dae Woong LEE, Hyeon Jeong IM, Ill Hun CHO
  • ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
    Publication number: 20240162491
    Abstract: Disclosed are an electrolyte solution for a lithium secondary battery capable of improving the output and lifespan characteristics at high temperature of a lithium secondary battery, and a lithium secondary battery including the same. An electrolyte solution for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive, and in particular, the functional additive includes (4-(1H-1,2,4-triazol-1-yl)phenyl)(fluorosulfonyl)sulfamoyl fluoride.
    Type: Application
    Filed: July 27, 2023
    Publication date: May 16, 2024
    Inventors: Hui Beom Nam, Jun Ki Rhee, Ko Eun Kim, Sung Ho Ban, Yoon Sung Lee, Dong Uk Kim, Seung Min Lee, Min Pyeong Kim, Hyeong Jun Kim, Sang Kyu Kwak, Sung You Hong
  • ULTRA-COMPACT LENS SYSTEM FOR FLUORESCENCE IMAGING
    Publication number: 20240160004
    Abstract: An ultra-compact lens system for fluorescence imaging includes a first lens, a second lens and third lens. The first lens has a Meniscus shape including first and second surfaces facing each other. The first surface is concave, and each of the first and second surfaces is an aspherical surface. The second lens is adjacent to the first lens and includes third and fourth surfaces facing each other. Each of the third and fourth surfaces is convex and aspherical surface. The third lens is adjacent to the second lens and includes fifth and sixth surfaces facing each other. Each of the fifth and sixth surfaces is concave and aspherical surface.
    Type: Application
    Filed: April 7, 2021
    Publication date: May 16, 2024
    Applicant: OSONG MEDICAL INNOVATION FOUNDATION
    Inventors: Hyeon Jin BANG, Seung Rag LEE, Byung Jun PARK, Ki Ri LEE, Eung Jang LEE
  • MEMORY DEVICE
    Publication number: 20240161810
    Abstract: A memory device includes a memory cell array which includes a plurality of word lines and a plurality of bit lines; a plurality of column selection lines which extends over the memory cell array and includes a first part of the memory cell array and a second part connected to the first part; a plurality of bit line sense amplifiers each connected to a bit line and configured to sense data stored in a memory cell; a plurality of local sense amplifiers each configured to output the sensed data from one of the bit line sense amplifiers through a column selection transistor connected to a local column selection line; a control logic circuit which generates a row address signal indicating an activation word line and a column address signal indicating an activation bit line; and a column decoder which activates a column selection line based on the column address signal.
    Type: Application
    Filed: October 17, 2023
    Publication date: May 16, 2024
    Inventors: SEUNG-JUN LEE, YOUNGHUN SEO, Hoseok Lee
  • METHOD OF GENERATING A HUMAN MODEL AND DEVICE THEREFOR
    Publication number: 20240161336
    Abstract: A method of generating a human model according to the present disclosure may include generating a plurality of feature maps from an input image, wherein the plurality of feature maps include a body center map, a part index map, a body part map and a parameter map, generating a part-attentive feature configured with feature maps for each body part based on the part index map and the body part map, readjusting the part-attentive feature based on the parameter map and generating a pose parameter based on the readjusted part-attentive feature.
    Type: Application
    Filed: November 15, 2023
    Publication date: May 16, 2024
    Applicants: Electronics and Telecommunications Research Institute, Konkuk University Industrial Cooperation Corp
    Inventors: Gi Mun UM, Hee Kyung LEE, Won Jun KIM, Jeong Hwan KIM
  • BINDER FOR ELECTRODE, NEGATIVE ELECTRODE FOR SECONDARY BATTERY INCLUDING THE BINDER, AND LITHIUM SECONDARY BATTERY
    Publication number: 20240162445
    Abstract: Provided are a binder for an electrode, a negative electrode for a secondary battery including the binder, and a secondary battery, in which an active material layer is prevented from lifting from a negative electrode base material. A binder forming an electrode of a secondary battery includes a binder particle and a temperature-sensitive polymer grafted on a surface of the binder particle.
    Type: Application
    Filed: September 19, 2023
    Publication date: May 16, 2024
    Inventors: Dong Jun Kim, Young Woo Lee, Soo Youn Park, Jin Su Yoon, Shin Kook Kong, Jin Hee Lee
  • Water purifier
    Patent number: D1027531
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: May 21, 2024
    Assignee: Coway Co., Ltd.
    Inventors: Ji In Hong, Ka Ram Shin, Nari Lee, Jun Young Park