公开(公告)号：US12092978B2

公开(公告)日：2024-09-17

申请号：US18329201

申请日：2023-06-05

Applicant: Yukimichi Someya ,  Yuusuke Furuichi ,  Tomoya Adachi ,  Hiroyuki Shimada

Inventor： Yukimichi Someya ,  Yuusuke Furuichi ,  Tomoya Adachi ,  Hiroyuki Shimada

IPC: G03G15/20

CPC classification number: G03G15/2053 ,  G03G15/2028

Abstract: A fixing device includes a first rotator, a second rotator, a heater, a nip formation pad, and a separator. The second rotator contacts an outer circumferential surface of the first rotator to form a nip between the first rotator and the second rotator. The heater includes a resistive heat generator to heat the first rotator. The nip formation pad contacts an inner circumferential surface of the first rotator to form the nip. The separator separates a recording medium passing through the nip from the first rotator. The separator includes a separating surface and a contact. The separating surface is separated from the outer circumferential surface of the first rotator and separates the recording medium from the first rotator. The contact contacts the outer circumferential surface of the first rotator at a position where the first rotator is pinchable between the contact and the nip formation pad.

公开(公告)号：US10983884B2

公开(公告)日：2021-04-20

申请号：US16110058

申请日：2018-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun Il Shim

IPC: G06F11/20 ,  G11C16/04 ,  G11C29/00 ,  G11C16/10 ,  G11C16/14 ,  H01L27/11582 ,  G11C16/26 ,  G11C29/04

Abstract: A non-volatile memory device may replace a defective string selection line connected to a defective string of a defective memory block among a plurality of memory blocks with a replacement string selection line of a repair memory block; and access the replacement string selection line of the repair memory block instead of the defective string selection line of the defective memory block. The non-volatile memory device performs a repair operation in units of string selection lines and may efficiently use repair resources.

公开(公告)号：US10969708B2

公开(公告)日：2021-04-06

申请号：US16804812

申请日：2020-02-28

Applicant: Takuya Suganuma ,  Tatsuya Kubo

Inventor： Takuya Suganuma ,  Tatsuya Kubo

IPC: G03G15/08 ,  G03G15/09

Abstract: A developing device includes a developing roller to rotate in a predetermined direction of rotation and opposed to or in contact with an image bearer to form a development range, a cover to cover the developing roller downstream from the development range in the predetermined direction of rotation, a sheet member cantilevered by the cover to contact the developing roller with a flat face of the sheet member while trailing along the predetermined direction of rotation at a position downstream from the development range. The cover includes a large gap portion to form a first gap in a first predetermined range in the predetermined direction of rotation and a small gap portion disposed adjacent to and downstream from the large gap portion in the predetermined direction of rotation to form a second gap smaller than the first gap in a second predetermined range in the predetermined direction of rotation.

公开(公告)号：US10964397B2

公开(公告)日：2021-03-30

申请号：US16936936

申请日：2020-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yo-han Lee

IPC: G11C16/16 ,  G11C16/08 ,  G11C16/10 ,  G11C16/34 ,  H01L25/065 ,  H01L25/18 ,  H01L23/00 ,  H01L27/11556 ,  H01L27/11582 ,  G11C16/04

Abstract: A memory device including at least one dummy word line over a substrate; a plurality of word lines over the dummy word line; and a plurality of vertical holes extending through the at least one dummy word line and the plurality of word lines in a direction perpendicular to the substrate and classified into channel holes and dummy holes, each of the channel holes being connected to a bit line. The method including performing an erase operation on dummy cells formed as the dummy word line and the dummy holes; verifying the erase operation; and performing a program operation on at least one of the dummy cells such that the at least one dummy cell has a higher threshold voltage than main cells formed as the dummy word line and the channel holes.

公开(公告)号：US10949133B2

公开(公告)日：2021-03-16

申请号：US16837523

申请日：2020-04-01

Applicant: Takeshi Ejima

Inventor： Takeshi Ejima

IPC: G06F3/12 ,  H04L12/26 ,  G06K15/00 ,  H04L29/06

Abstract: An information processing apparatus connected to a plurality of networks, includes: a plurality of device drivers each of which is receives a packet from each of the networks; and circuitry determines a network to which a transmission source device of the packet belongs based on information indicating which of the device drivers has received the packet.

公开(公告)号：US10945192B2

公开(公告)日：2021-03-09

申请号：US16410289

申请日：2019-05-13

Applicant: AirTies Kablosuz Iletism Sanayi Ve Disticaret AS

Inventor： Sarper M. Gokturk ,  Alper Akcan ,  Metin Ismail Taskin

IPC: H04W40/36 ,  H04W48/20 ,  H04W40/12 ,  H04L12/729 ,  H04W24/10 ,  H04L12/26 ,  H04W48/18 ,  H04W84/12

Abstract: A wireless network device, for use within a wireless network, comprising: a processor; a memory; and an interface for receiving and transmitting data; wherein the wireless network device is adapted to: determine a first cost associated with communication between the wireless network device and a client device to which the wireless network device is connectable; determine a second cost associated with communication between the client device and a further wireless network device to which the client device is connectable; determine whether the first cost or the second cost is the lower cost; and if the second cost is the lower cost, the wireless network device is adapted to guide the client device to communicate with the further network device.

公开(公告)号：US10919731B2

公开(公告)日：2021-02-16

申请号：US15970155

申请日：2018-05-03

Applicant: Kone Corporation

Inventor： Tapani Talonen

IPC: B66B5/00 ,  B66B11/00

Abstract: An elevator system comprising a shaft having a pit, a car guided by a pair of first guide rails to be vertically movable in the shaft, a counterweight connected to the car by a suspension rope, the counterweight being guided by a pair of second guide rails to be vertically movable in the shaft, and a counterweight screen in a space between the counterweight and the car, the counterweight screen being attached to the second guide rails at the pit. The counterweight screen is a sandwich-structured composite panel.

公开(公告)号：US10911034B2

公开(公告)日：2021-02-02

申请号：US16679794

申请日：2019-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Woo Seo ,  Youngsoo Shin ,  Jinwook Jung

IPC: H03K3/3562 ,  H01L27/02 ,  G01R31/317 ,  G01R31/3185 ,  H03K3/037

Abstract: A semiconductor device may include a clock driver including a first gate line, a second gate line, a third gate line and a fourth gate line each extending in a first direction, the first gate line and the second gate line each configured to receive a clock signal, and the third gate line and the fourth gate line each configured to receive an inverted clock signal; a master latch circuit overlapping the first gate line and the third gate line such that the master latch circuit receive the clock signal from the first gate line and receive the inverted clock signal from the third gate line; and a slave latch circuit overlapping the second gate line and the fourth gate line such that the slave latch circuit receives the clock signal from the second gate line, and receives the inverted clock signal from the fourth gate line.

公开(公告)号：US10910396B2

公开(公告)日：2021-02-02

申请号：US16444716

申请日：2019-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junhyoung Kim ,  Geunwon Lim ,  Kwang-soo Kim

IPC: H01L27/11575 ,  H01L23/522 ,  H01L27/11565 ,  H01L27/11582

Abstract: A three-dimensional semiconductor memory device includes a plurality of first insulating layers vertically stacked on a peripheral logic structure, second insulating layers stacked alternately with the first insulating layers, conductive layers stacked alternately with the first insulating layers and disposed on sidewalls of the second insulating layers, through-interconnections penetrating the first insulating layers and the second insulating layers so as to be connected to the peripheral logic structure, and a first conductive line electrically connected to a plurality of first conductive layers of the conductive layers.

公开(公告)号：US10897545B2

公开(公告)日：2021-01-19

申请号：US16299301

申请日：2019-03-12

Applicant: Goro Katsuyama

Inventor： Goro Katsuyama

IPC: H04N1/00 ,  H04W4/80

Abstract: A display-and-operation device includes a housing, a display operation panel, a plurality of wireless communicators, and a control board. The display operation panel forms a display operation screen on an outer surface of the housing. The plurality of wireless communicators are included in the housing and each having an antenna to perform wireless communication with a communication object. The control board controls the display operation panel. The control board is included in the housing. The plurality of wireless communicators are arranged on a same side of the display operation screen.