Patents by Inventor Lee

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).

SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES

Publication number: 20230369240

Abstract: In one example, a semiconductor device comprises a substrate comprising a conductive structure, a first electronic component over the substrate, an encapsulant over the substrate and contacting a lateral side of the first electronic component, a shield over the encapsulant and contacting a lateral side of the encapsulant and a portion of a lateral side of the substrate, and a communication structure coupled with the substrate. The substrate comprises a vertical groove side and a horizontal groove side defining a groove in the substrate, wherein a portion of the groove is uncovered by the shield. Other examples and related methods are also disclosed herein.

Type: Application

Filed: July 28, 2023

Publication date: November 16, 2023

Applicant: Amkor Technology Singapore Holding Pte. Ltd.

Inventors: Ji Hoon Oh, Dong Hyun Bang, Soo Jin Shin, Young Ik Kwon, Tae Kyeong Hwang, Min Jae Lee, Min Jae Kong
FINFET STRUCTURE WITH AIRGAP AND METHOD OF FORMING THE SAME

Publication number: 20230369443

Abstract: Semiconductor device and the manufacturing method thereof are disclosed herein. An exemplary semiconductor device comprises a semiconductor fin formed on a substrate; and a gate structure disposed over a channel region of the semiconductor fin, the gate structure including a gate dielectric layer and a gate electrode, wherein the gate dielectric layer includes a bottom portion and a side portion, and the gate electrode is separated from the side portion of the gate dielectric layer by a first air gap.

Type: Application

Filed: July 25, 2023

Publication date: November 16, 2023

Inventors: Chien Ning Yao, Kai-Hsuan Lee, Sai-Hooi Yeong, Wei-Yang Lee, Kuan-Lun Cheng, Chih-Hao Wang
DEVICE AND METHOD FOR PROVIDING EDGE COMPUTING SERVICE IN WIRELESS COMMUNICATION SYSTEM

Publication number: 20230370330

Abstract: The present disclosure relates to a communication technique which combines a 5G communication system, for supporting a higher data transmission rate than 4G systems, with IoT technology, and a system for same. A method performed by a user equipment (UE) including an edge enabler client in a wireless communication system is provided, which includes transmitting, to an edge data network configuration server, a provisioning request message using a URI address of the edge data network configuration server; and receiving, from the edge data network configuration server, a provisioning response message. The provisioning response message includes EDN connection information including at least one of a DNN or an APN and information on at least one edge enabler server including an address of the at least one edge enabler server.

Type: Application

Filed: July 27, 2023

Publication date: November 16, 2023

Inventors: Jicheol LEE, Sunghoon KIM
DISPLAY DEVICE

Publication number: 20230371331

Abstract: A display device includes a base layer including an active area and a peripheral area outside the active area, a circuit element layer including a pixel circuit in the active area and a driving voltage wiring located in the peripheral area to supply a driving voltage to the pixel circuit. A light emitting element layer including a plurality of light emitting elements on the circuit element layer, a thin film sealing layer to cover the light emitting element layer, and an input sensing layer on the thin film sealing layer and including a sensing electrode and a sensing signal wiring part connected to the sensing electrode. The circuit element layer includes a connection wiring part overlapping the driving voltage wiring in the peripheral area and contacts the sensing signal wiring part. The connection wiring part is at a different layer from the driving voltage wiring.

Type: Application

Filed: July 21, 2023

Publication date: November 16, 2023

Inventors: Sunhwa LEE, Kihyun PYO, Mukyung JEON
METHOD AND APPARATUS FOR PREPARING DRY ELECTRODE SHEET FOR SECONDARY BATTERY, DRY ELECTRODE SHEET FOR SECONDARY BATTERY AND SECONDARY BATTERY COMPRISING THE SAME

Publication number: 20230369559

Abstract: A method of manufacturing a dry electrode sheet for a secondary battery includes providing a dry electrode composition comprising an active electrode material and a binder, calendering the dry electrode composition with a calender roll and forming a first electrode sheet, cutting the first electrode sheet into two or more pieces, and laminating and then calendering the cut first electrode sheet.

Type: Application

Filed: May 12, 2023

Publication date: November 16, 2023

Inventors: Yong Hee KANG, Young Jun KIM, Dong Hoon LEE
METHOD AND APPARATUS FOR MESSAGING SERVICE

Publication number: 20230370404

Abstract: A method and apparatus for a messaging service are provided. An operating method of a server providing an assistant function linked with an application for a messaging service includes monitoring an execution of the application of a terminal logging in with a user account subscribing to the messaging service, determining whether a briefing execution condition for the assistant function is satisfied based on a result of the monitoring, identifying briefing targets from records generated based on an execution of the assistant function of the terminal based on a result of the determining, and transmitting a briefing message to notify the number of the identified briefing targets to the terminal.

Type: Application

Filed: May 16, 2023

Publication date: November 16, 2023

Inventors: Eun Hye KIM, Han Wool CHA, Seok Gyu LEE, Sul Gi KIM, In Hae CHOI
EDGE-MILLED MAGNETIC WIRE AND MANUFACTURE THEREOF

Publication number: 20230368974

Abstract: A method of manufacturing a magnetic wire example includes depositing a magnetic film, which has a composition that enables measuring motion of a magnetic domain wall in the magnetic film, on/above a silicon substrate, forming the magnetic film on the silicon substrate on which the magnetic film is deposited using a wire pattern and an electrode pattern of a certain specification, shielding a central part of the magnetic wire in a photolithography method by an edge milling pattern which corresponds to a predetermined specification, and ablating an edge portion of the magnetic wire which is not shielded by an ion milling.

Type: Application

Filed: March 6, 2023

Publication date: November 16, 2023

Applicants: Samsung Electronics Co., Ltd., SNU R&DB FOUNDATION

Inventors: Sug-Bong CHOE, Myeonghoe KIM, Yune-Seok NAM, Joon Moon, Seong-Hyub LEE
SEMICONDUCTOR DEVICE AND FABRICATION METHOD OF THE SAME

Publication number: 20230371238

Abstract: A semiconductor device includes: a bit line structure formed over a substrate; a storage node contact plug spaced apart from the bit line structure; and a nitride spacer positioned between the bit line structure and the storage node contact plug, wherein the nitride spacer has a higher silicon content in a portion adjacent to the storage node contact plug than in a portion adjacent to the bit line structure.

Type: Application

Filed: July 26, 2023

Publication date: November 16, 2023

Inventor: Seung Mi LEE
COLLAPSIBLE SIGHT FOR A FIREARM

Publication number: 20230366655

Abstract: A firearm includes a rail; a mount attached to the rail; a lens attached to and rotatable with respect to the mount; a light source that reflects a light off a reflective surface of the lens to aim the firearm; a hood rotatably mounted and in contact with the lens, wherein the hood folds over the lens in a collapsed configuration and is angled from the lens in a deployed configuration, and the hood and the lens each pivot on respective axes that are parallel to each other.

Type: Application

Filed: July 25, 2023

Publication date: November 16, 2023

Applicant: Centre Firearms Co., Inc.

Inventors: Juan D. Cabrera, Andrew Lees, Richard Ryder Washburn, III, Richard Ryder Washburn, II
HEAT DISSIPATION STRUCTURE OF PRINTED CIRCUIT BOARD, MANUFACTURING METHODS THEREOF, AND HEAT DISSIPATION SYSTEM FOR ELECTRONIC DEVICE

Publication number: 20230371166

Abstract: A heat dissipation structure of a printed circuit board in which a heating element is disposed on one surface thereof and a heat sink is disposed on another surface thereof is provided, The heat dissipation structure includes a heat dissipation hole passing through the printed circuit board in a thickness direction of the printed circuit board, a thermal interface material arranged between the other surface of the printed circuit board and one surface of the heat sink, a bead interposed between the other surface of the printed circuit board and the one surface of the heat sink to form a gap between the printed circuit board and the heat sink, and at least one solder dome disposed on the other surface of the printed circuit board so that a minimum gap between the printed circuit board and the heat sink is secured when the bead collapses.

Type: Application

Filed: May 11, 2023

Publication date: November 16, 2023

Applicants: HL Klemove Corp., HL MANDO CORPORATION

Inventors: Jihoon HAN, Sanghyun JIN, Minha LEE, Kunju KOH, Seungcho HAN
VACUUM CLEANER AND METHOD FOR CONTROLLING THE SAME

Publication number: 20230363601

Abstract: A vacuum cleaner including a main body; a suction head including a suction port through which debris is sucked up; a brush configured to rotate in the suction head; a brush motor configured to rotate the brush; a suction motor configured to generate suction force so that debris is sucked up through the suction port; a pressure sensor configured to measure atmospheric pressure and pressure at the suction port; and at least one processor configured to determine suction pressure based on the measured atmospheric pressure and the measured pressure at the suction port, and determine cleaner state information, including at least one of operation state information and information of a type of surface to be cleaned, based on the determined suction pressure and a load of the brush motor.

Type: Application

Filed: March 16, 2023

Publication date: November 16, 2023

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventors: Hyunkoo KANG, Juhyuk KIM, Sanghwa CHOI, Seehyun KIM, Sanghyuk PARK, Jinwook YOON, Dongseok LEE, Seongu LEE, Jeonghee CHO, Seungryong CHA
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM STORING BIT STREAM

Publication number: 20230370581

Abstract: An image encoding/decoding method and apparatus for predicting a second color component block using a first color component block are provided. An image decoding method of the present invention comprises deriving a prediction parameter using the first color component block, and predicting the second color component block using the derived prediction parameter.

Type: Application

Filed: July 24, 2023

Publication date: November 16, 2023

Applicant: LX Semicon Co., Ltd.

Inventors: Jin Ho LEE, Hyun Suk KO, Jung Won KANG, Sung Chang LIM, Ha Hyun LEE, Dong San JUN, Seung Hyun CHO, Hui Yong KIM, Jin Soo CHOI
SEMICONDUCTOR MEMORY DEVICE

Publication number: 20230371265

Abstract: A semiconductor memory device is provided. The semiconductor memory device includes: a conductive layer on a substrate; an insulating isolation layer on the conductive layer; a stack structure on the insulating isolation layer, the stack structure including a plurality of source/drain contact layers and a plurality of gate electrode layers alternately provided along a first direction, perpendicular to an upper surface of the substrate; a vertical channel layer extending through the stack structure and the insulating isolation layer, wherein the vertical channel layer is in contact with each of the plurality of source/drain contact layers, and is connected to the conductive layer; and a gate insulating layer between each of the plurality of gate electrode layers and the vertical channel layer.

Type: Application

Filed: April 20, 2023

Publication date: November 16, 2023

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventors: Bongyong Lee, Myunghun Woo, Yongseok Kim
METHOD AND APPARATUS FOR IMAGE ENCODING/DECODING, AND RECORDING MEDIUM STORING BITSTREAM

Publication number: 20230370615

Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.

Type: Application

Filed: July 26, 2023

Publication date: November 16, 2023

Applicant: LX SEMICON CO., LTD.

Inventors: Sung Chang LIM, Hyun Suk KO, Jung Won KANG, Jin Ho Lee, HA Hyun LEE, Dong San Jun, Hui Yong KIM
DISPLAY APPARATUS

Publication number: 20230371308

Abstract: A display apparatus includes a display panel in which a folding area and a non-folding area are defined, and a support layer disposed on the display panel. The support layer includes a first area corresponding to the folding area of the display panel and a second area corresponding to the non-folding area of the display panel, and the first area of the support layer includes a plurality of slits. The folding area of the display panel includes a slit corresponding area corresponding to a slit of the support layer and a rib corresponding area corresponding to a rib of the support layer, and the display panel includes a second display element disposed in the slit corresponding area, and a second pixel circuit disposed in the rib corresponding area and connected to the second display element.

Type: Application

Filed: December 1, 2022

Publication date: November 16, 2023

Inventors: Jonghyun CHOI, Minjeong OH, Kijune LEE
METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING GEOMETRICALLY MODIFIED PICTURE

Publication number: 20230370585

Abstract: The present invention relates to a method and apparatus for video encoding/decoding by using a geometric modified picture. The encoding method according to the present invention includes: generating a geometric modified picture by geometrically modifying a reference picture; and generating a first prediction block of a current block by performing inter prediction referencing the geometric modified picture.

Type: Application

Filed: July 25, 2023

Publication date: November 16, 2023

Inventors: Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Dong San JUN, Hui Yong KIM, Gwang Hoon PARK, Jin Soo CHOI, Tae Hyun KIM, Dae Young LEE, Young Su HEO
LIGHT-EMITTING DEVICE, MANUFACTURING METHOD FOR LIGHT-EMITTING DEVICE, AND DISPLAY APPARATUS

Publication number: 20230369542

Abstract: A light-emitting device includes a light-emitting device core including a first semiconductor layer, a second semiconductor layer disposed on the first semiconductor layer, and an element active layer disposed between the first semiconductor layer and the second semiconductor layer; a first insulating layer disposed on the side surface of the light-emitting device core to surround the side surface of the light-emitting device core, and having first fixed charges; and a second insulating layer surrounding the outer side surface of the first insulating layer, and including a material having second fixed charges different from the first fixed charges.

Type: Application

Filed: December 16, 2020

Publication date: November 16, 2023

Applicant: Samsung Display Co., LTD.

Inventors: Hyun Min CHO, Dong Uk KIM, Se Young KIM, Seung Geun LEE, Seung A LEE, Yo Han LEE, Sung Ae JANG, Hyung Rae CHA, Ji Hyun HAM
COMPUTING DEVICE AND ELECTRONIC DEVICE GUARANTEEING BANDWIDTH PER COMPUTATIONAL PERFORMANCE

Publication number: 20230369171

Abstract: A computing device includes: a processor; a memory stack in which memories connected to the processor are stacked; and a substrate disposed under the processor, wherein a network bandwidth between the processor and the substrate is five or less times a memory bandwidth between the processor and the memory stack.

Type: Application

Filed: July 25, 2023

Publication date: November 16, 2023

Applicant: Samsung Electronics Co., Ltd.

Inventors: Young Jun HONG, Wonyong LEE, Alan GARA, Se Hyun YANG, Wooseok CHANG
INTEGRATED OPTICAL TRANSCEIVER APPARATUS AND OPTICAL LINE TERMINAL

Publication number: 20230370754

Abstract: An integrated optical transceiver apparatus and an OLT are provided. A first splitter and a second splitter are integrated into a PLC structure of the apparatus. The first splitter is configured to output signal light of a first wavelength and signal light of a second wavelength, and output signal light of a third wavelength and signal light of a fourth wavelength. The second splitter is configured to separate the signal light of the third wavelength and the signal light of the fourth wavelength, output the signal light of the third wavelength, and output the signal light of the fourth wavelength. A first optical detector and a second optical detector are disposed on the PLC structure, where the first optical detector and the second optical detector are configured to convert, into electrical signals, the signal light output by the second splitter and the signal light output by the second splitter.

Type: Application

Filed: July 26, 2023

Publication date: November 16, 2023

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventors: Shaowu WANG, Chee Wei LEE, Stevanus DARMAWAN, Yongping LIAO, Jinlin ZENG, Qian WANG, Ruiqiang JI, Jian JIAN
TECHNIQUES FOR MEASURING NEIGHBOR CELLS USING PRIORITIZATION OF THE NEIGHBOR CELLS THAT IS BASED AT LEAST IN PART ON ASSOCIATIONS OF THE NEIGHBOR CELLS WITH NETWORK OPERATORS

Publication number: 20230370916

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station associated with a first radio access technology (RAT), a neighbor cell list including entries for at least a first set of neighbor cells and a second set of neighbor cells, the first set of neighbor cells and the second set of neighbor cells associated with a second RAT. The UE may determine that the first set of neighbor cells is associated with a first network operator and that the second set of neighbor cells is associated with a second network operator. The UE may measure at least one neighbor cell of the neighbor cell list based at least in part on prioritization of the first set of neighbor cells relative to the second set of neighbor cells. Numerous other aspects are described.

Type: Application

Filed: December 16, 2020

Publication date: November 16, 2023

Inventors: Xianwei ZHU, Junli WU, Xuqiang ZHANG, Jianqiang ZHANG, Ling XIE, Kuo-Chun LEE, Arvind Vardarajan SANTHANAM, Xiaochen CHEN, Shan QING, Xiaoning LU, Yong HOU, Peng HU, Yifan DU, Wei-Jei SONG, Tom CHIN, Mingchun YANG, Rajeev PAL, Sathish KRISHNAMOORTHY

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