26900 patents
Page 8 of 1345
Utility
Electronic device and control method therefor
9 Jan 24
An electronic device and a control method thereof are provided.
Junyong Park, Jiyeon Ma, Donghun Shin, Youngah Lee, Daewung Kim, Sungdo Son, Dahye Shim, Hyungmin Yook
Filed: 1 Oct 21
Utility
Semiconductor memory device and memory system
9 Jan 24
A semiconductor memory device includes a mammy cell array including a plurality of memory cells and a control logic circuit configured to control the semiconductor memory device.
Sang Kyu Kang, Jieun Shin, Hocheol Bang, Haewon Lee
Filed: 15 Apr 22
Utility
Memory device having low write error rate
9 Jan 24
A memory device includes a cell array including cells, an address transition detector outputting a transition detection signal as to whether an address of a write command is changed, and a control logic circuit generating one of word-line-on signals for performing a write operation on the cell array in response to the write command, and terminating the write operation in accordance with the transition detection signal.
Sang-Hoon Jung
Filed: 28 Dec 21
Utility
Method and circuit for providing auxiliary power and storage device including the same
9 Jan 24
A method of providing an auxiliary power by an auxiliary power supply.
Chunghyun Ryu, Jaewoong Choi
Filed: 13 Apr 20
Utility
Composite, electrochemical active material composite using the composite, electrode including the composite or electrochemical active material composite, lithium battery including the electrode, field emission device including the composite, biosensor including the composite, semiconductor device including the composite, and thermoelectric device including the composite
9 Jan 24
A composite including: at least one selected from a silicon oxide of the formula SiO2 and a silicon oxide of the formula SiOx wherein 0<x<2; and graphene, wherein the silicon oxide is disposed in a graphene matrix.
Inhyuk Son, Jonghwan Park, Jaejun Chang, Junhwan Ku, Xiangshu Li, Jaeman Choi
Filed: 5 Nov 20
Utility
Implantable and external device and method
9 Jan 24
A device includes: a wireless power receiver configured to receive wireless power from an external device external to a body; a capacitor configured to store therein the wireless power received by the wireless power receiver; a wireless transceiver configured to transmit, to the external device, information associated with stored energy of the capacitor and scheduled energy to be used; and a processor configured to operate with the stored energy of the capacitor and process a biosignal of the body, wherein an operation of the external device and an operation of the device are synchronized, and a wireless power quantity of the wireless power to be received by the wireless power receiver from the external device is determined based on the information transmitted from the wireless transceiver to the external device.
Chisung Bae, Joonseong Kang, Junyeub Suh
Filed: 22 Jul 22
Utility
Digital radio frequency transmitter and wireless communication device including the same
9 Jan 24
A digital radio frequency (RF) transmitter including processing circuitry configured to generate first through third pattern signals based on a pattern of an inphase (I)-quadrature (Q) binary data pair and a pattern of an inverted I-Q binary data pair, the first through third pattern signals having a same pattern and different phases, and a switched-capacitor digital-to-analog converter (SC-DAC) configured to remove an n-th harmonic component of an RF analog signal by amplifying the first through third pattern signals to have a certain magnitude ratio and synthesizing the amplified first through third pattern signals into the RF analog signal, where “n” is an integer of at least 3, may be provided.
Youngsea Cho, Jiseon Paek, Wan Kim, Daechul Jeong
Filed: 9 Jan 23
Utility
Semiconductor package
9 Jan 24
A semiconductor package includes a semiconductor chip, a redistribution structure below the semiconductor chip, a first insulating layer below the redistribution structure, a pad below the first insulating layer, the pad being in contact with the redistribution structure, and a bump below the pad, wherein a horizontal maximum length of an upper portion of the pad is greater than a horizontal maximum length of a lower portion of the pad.
Seokhyun Lee, Jongyoun Kim, Yeonho Jang, Jaegwon Jang
Filed: 22 Aug 22
Utility
Semiconductor packages
9 Jan 24
Disclosed is a semiconductor package comprising a semiconductor chip, an external connection member on the semiconductor chip, and a dielectric film between the semiconductor chip and the external connection member.
Seokhyun Lee, Kyoung Lim Suk, Ae-Nee Jang, Jaegwon Jang
Filed: 14 Feb 23
Utility
Method for forming a semiconductor device
9 Jan 24
A semiconductor device including an interlayer insulating layer on a substrate; a conductive line on the interlayer insulating layer; and a contact plug penetrating the interlayer insulating layer, the contact plug being connected to the conductive line, wherein the contact plug includes an upper pattern penetrating an upper region of the interlayer insulating layer, the upper pattern protruding upwardly from a top surface of the interlayer insulating layer, the upper pattern includes a first portion penetrating the upper region of the interlayer insulating layer; and a second portion protruding upwardly from the top surface of the interlayer insulating layer, and a width of a lower region of the second portion in a direction parallel to a top surface of the substrate is greater than a width of an upper region of the second portion in the direction parallel to the top surface of the substrate.
Donghee Seo, Heonbok Lee, Tae-Yeol Kim, Daeyong Kim, Dohyun Lee
Filed: 6 Feb 23
Utility
Storage device generating multi-level chip enable signal and operating method thereof
9 Jan 24
A storage device includes a controller including first and second pins and configured to output a multi-level chip enable signal through the second pin, and a memory device.
Hyunsuk Kang, Daehoon Na, Chiweon Yoon
Filed: 20 Sep 21
Utility
Semiconductor module including a semiconductor package connected to a module substrate and a bonding wire
9 Jan 24
A semiconductor module includes a module substrate, a semiconductor package mounted on the module substrate, a first bonding wire connecting the module substrate to the semiconductor package, and a first molding member covering the first bonding wire.
Kyungseon Hwang, Wonyoung Kim, Jinchan Ahn
Filed: 5 Nov 21
Utility
Semiconductor device
9 Jan 24
A semiconductor device includes a substrate, a first active pattern that includes a first side wall and a second side wall opposite to the first side wall in a second horizontal direction, a first insulating structure in a first trench extending in the first horizontal direction on the first side wall of the first active pattern, a second insulating structure in a second trench extending in the first horizontal direction on the second side of the first active pattern, and includes a first insulating layer on side walls and a bottom surface of the second trench, and a second insulating layer in the second trench on the first insulating layer, a gate-cut extending in the first horizontal direction on the first insulating structure, and a gate electrode extending in the second horizontal direction on the first active pattern.
Hae Geon Jung, Dong Kwon Kim, Cheol Kim
Filed: 1 Nov 21
Utility
Composite cathode active material, cathode and lithium battery each containing composite cathode active material, and preparation method of cathode active material
9 Jan 24
A composite cathode active material includes: a core including a plurality of primary particles; and a shell on the core, wherein the primary particles include a first lithium transition metal oxide comprising nickel, the shell includes a first layer and a second layer on the first layer, the first layer includes a first composition containing a first metal, the second layer includes a second composition containing phosphorus, and the first metal includes at least one or more metal, other than nickel, belonging to any of Groups 2 to 5 and Groups 7 to 15 of the Periodic Table of the Elements.
Sukgi Hong, Byongyong Yu, Donghee Yeon, Byungjin Choi
Filed: 8 Jul 19
Utility
Electronic device including light detection device and operation method thereof
9 Jan 24
An operation method and an electronic device are provided.
Seunggoo Kang, Jung-Hoon Park, Bokyung Sim, Jeong Gyu Jo, Dong-Il Son
Filed: 7 Jul 22
Utility
Signal receiving device including sampler, voting circuit, and eye open monitor circuit
9 Jan 24
A signal receiving device includes a sampling device configured to sample an input signal to output a plurality of sampling values, and an output circuit configured to output data based on the sampling values.
Young San Kang, Byoung Sul Kim, Soo-Hyung Kim, Jun-Ho Jo
Filed: 22 Jan 22
Utility
Distributed closed-loop power control with VGA gain update
9 Jan 24
A closed-loop power control (CLPC) system is disclosed that includes a first signal path for a first polarization and a second signal path for a second polarization.
Yanru Tang, Pranav Dayal, Hou-Shin Chen, Pritesh Vora, Tienyu Chang, Siuchuang Ivan Lu, Kee-Bong Song
Filed: 27 Apr 22
Utility
Method and apparatus for playing multimedia streaming data
9 Jan 24
A transmission control method and an apparatus of multimedia streaming data are provided.
Di Wu, Ye Sun, Siyuan Huang, Chunbo Zhu, Lie Zou
Filed: 13 Dec 21
Utility
Method and apparatus for rate-matching of polar codes
9 Jan 24
A communication method for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT).
Min Jang, Seho Myung, Hongsil Jeong, Kyungjoong Kim, Jaeyoel Kim, Seokki Ahn
Filed: 1 Mar 21
Utility
Translation device, test system including the same, and memory system including the translation device
9 Jan 24
A translation device, a test system, and a memory system are provided.
Hyungmin Jin, Younghoon Son, Hyunyoon Cho, Youngdon Choi, Junghwan Choi
Filed: 13 Jan 23