Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Se Hwan Park

Ji Hoon Lee

Sung Wook Park

Jae Hyun Kim

Jin-Young Kim

Il Han Park

Ji-sang Lee

Joonsuc Jang

Kwangho Choi

Young Joo Park

Sang-Wan Nam

Hyung Jun Kim

Jae Hyung Kim

Ji Hoon Kim

Sang-Soo Park

Heewon Lee

Youngdeok Seo

Hyunkyo Oh

Wandong Kim

Jin Hee Choi

Woohyun Kang

Hyun Woo Jun

Keun Seok Lee

Donghoo Lim

Hyuna Kim

Eunhyang Park

Jisuk Kim

Min Jeong Kang

A method of operating a non-volatile memory device, which is configured to communicate with a storage controller includes: receiving a first request indicating a read reclaim determination and including environment information from the storage controller, performing a first on-chip read operation for generating first distribution information based on the first request, determining whether a read reclaim is required based on the first distribution information, and providing the storage controller with a determination result having a first bit value in response to determining that the read reclaim is required.

Non-volatile memory device determining read reclaim, method of operating the same, and method of operating storage device including the same

A flash memory device includes a memory cell array connected with word lines and control logic that performs threshold voltage compensation on the word lines through a data recover read operation. When a word line on which programming is performed after a selected word line is a dummy word line, the control logic performs the threshold voltage compensation on the selected word line based on a result of a data recover read operation of a word line on which programming is performed before the selected word line. When a next word line on which programming is performed after a selected word line is a dummy word line, the control logic performs threshold voltage compensation on the selected word line based on a result of performing the data recover read operation on a previous word line on which programming is performed before the selected word line.

Flash memory device and data recover read method thereof

A nonvolatile memory device includes a memory cell array having cell strings that each includes memory cells stacked on a substrate in a direction perpendicular to the substrate. A row decoder is connected with the memory cells through word lines. The row decoder applies a setting voltage to at least one word line of the word lines and floats the at least one word line during a floating time. A page buffer circuit is connected with the cell strings through bit lines. The page buffer senses voltage changes of the bit lines after the at least one word line is floated during the floating time and outputs a page buffer signal as a sensing result. A counter counts a number of off-cells in response to the page buffer signal. A detecting circuit outputs a detection signal associated with a defect cell based on the number of off-cells.

Nonvolatile memory device and operation method of detecting defective memory cells

An air mobility craft is provided. The air mobility craft includes a fuselage that has a boarding space and a boarding gate and a plurality of wings disposed on the fuselage. A plurality of rotors are disposed on the wings. A first number of the plurality of rotors are tilting rotors configured to tilt upward or downward for lifting or cruising of the fuselage and a remaining number of the rotors are lifting rotors.

Vertical takeoff and landing air mobility

A method and an apparatus for providing a character input interface are provided. The method for providing a character input interface in a terminal having a touchscreen, includes simultaneously displaying a first keyboard on a first region and a second keyboard including second keyboard language selection keys on a second region by the touchscreen in a character inputting mode; and changing a language of the second keyboard to a language corresponding to a second touched keyboard language selection key touched while maintaining a language of the first keyboard when input touching the second keyboard language key is received.

Method and apparatus for providing character input interface

A nonvolatile memory device performs a method which includes: causing a ready/busy signal pin of the nonvolatile memory device to indicate that the nonvolatile memory device is in a precharge busy state wherein the nonvolatile memory device is not available to perform memory access operations for its nonvolatile memory cells; applying one or more word line precharge voltages to one or more selected word lines among a plurality of word lines of the nonvolatile memory device to precharge the selected word lines; and, after at least a portion of the precharge operation, causing the ready/busy signal pin to transition from indicating the precharge busy state, to indicating that the nonvolatile memory device is in a ready state wherein the nonvolatile memory device is available to perform memory access operations for its nonvolatile memory cells.

Nonvolatile memory device, operating method of nonvolatile memory device, and storage device including nonvolatile memory device

A non-volatile memory device includes: a memory cell array including a memory cell string including a ground selection transistor and a plurality of serially connected non-volatile memory cells; a ground selection line connected to the ground selection transistor and a plurality of word lines connected to the plurality of memory cells; a voltage generator configured to generate a program verification voltage and a read voltage applied to the plurality of word lines; and a control circuit configured to control a compensation for the program verification voltage based on a program verification temperature offset, and control a to compensation for the read voltage based on a read temperature offset.

Non-volatile memory devices having temperature and location dependent word line operating voltages

A method and apparatus for easily restricting a use right and improving use convenience in a mobile terminal are provided. The method includes displaying a profile list for selecting a set operation mode of the mobile terminal from the displayed profile list; setting an operation mode of the mobile terminal as the selected operation mode, when the set operation mode is selected from the displayed profile list; and displaying a screen associated with the selected operation mode, wherein the set operation mode includes an open mode to use all functions of the mobile terminal and a limited mode to use only set functions.

Method and apparatus for operating mobile terminal

A character input system and method is provided that enables a user to input and edit block characters via a touch-based electronic device, with a limited number of input motions. The character input method includes receiving a first interaction, displaying a first character in response to the first interaction, receiving a second interaction successively after the first interaction, identifying a second character that is formed by combining the first character with a character according to the second interaction, and displaying the second character instead of the first character.

System and method for inputting characters in touch-based electronic device

A method and apparatus for easily restricting a use right and improving use convenience in a mobile terminal are provided. The method includes displaying a profile list for selecting a set operation mode of the mobile terminal from the displayed profile list; setting an operation mode of the mobile terminal as the selected operation mode, when the set operation mode is selected from the displayed profile list,; and displaying a screen associated with the selected operation mode, wherein the set operation mode includes an open mode to use all functions of the mobile terminal and a limited mode to use only set functions.

A method and an apparatus are provided for providing a character input interface in a terminal having a touchscreen. A single keyboard is displayed in a keyboard area of the touchscreen. A first keyboard and a second keyboard are simultaneously displayed in place of the single keyboard in the keyboard area, upon detecting selection of a key on the single keyboard. At least one of the first keyboard and the second keyboard includes a plurality of character-type selection keys, and at least one of the plurality of character-type selection keys includes a language selection key. A controlling unit of the terminal changes a type of characters displayed on one of the first keyboard and the second keyboard, upon detecting selection of one of the plurality of character-type selection keys on the one of the first keyboard and the second keyboard.

A text input method in a portable device and a portable device supporting the same are provided. The portable device includes, a touch screen including a display unit for displaying a text input area and a text display area including at least one consonant and vowel, and a touch panel provided at an upper side of the display unit for generating a touch event, and a control unit for controlling text displayed according to a touch event generated from the touch screen, in which the control unit detects multi-touch events for at least two key icons output on the text input area, and controls the display of a specific text composed of a combination of the multi-touched key icons based on the detected multi-touch events.

Growing community of inventors

Suwon-si, South Korea

Se Hwan Park