公开(公告)号：US09396796B2

公开(公告)日：2016-07-19

申请号：US14525768

申请日：2014-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sang Hoon Lee ,  Hyun Seok Kim ,  Sung-Hwan Bae ,  Jong-Nam Baek ,  Jae Yong Jeong

IPC: G11C7/00 ,  G11C16/04 ,  G11C16/06 ,  G11C16/26 ,  G11C29/00

CPC classification number: G11C16/04 ,  G11C16/0483 ,  G11C16/06 ,  G11C16/26 ,  G11C29/00

Abstract: A nonvolatile memory device includes an array of nonvolatile memory cells and a plurality of page buffers configured to receive a plurality of pages of data read from the same page in the array using different read voltage conditions. A control circuit is provided, which is electrically coupled to the plurality of page buffers. The control circuit is configured to perform a test operation by driving the plurality of page buffers with control signals that cause generation within the nonvolatile memory device of a string of XOR data bits, which are derived from a comparison of at least two of the multiple pages of data read from the same page of nonvolatile memory cells using the different read voltage conditions. An input/output device is provided, which is configured to output test data derived from the string of XOR data bits to another device located external to the nonvolatile memory device.

Abstract translation: 非易失性存储器件包括非易失性存储器单元的阵列和多个页缓冲器，其被配置为使用不同的读取电压条件从阵列中的同一页面接收多页数据。 提供了一种控制电路，其电耦合到多个页面缓冲器。 控制电路被配置为通过用控制信号驱动多个页面缓冲器来执行测试操作，该控制信号导致非易失性存储器件内的异或数据位串的产生，这是从多个页面中的至少两个的比较导出的 使用不同的读取电压条件从同一页的非易失性存储单元读取数据。 提供了一种输入/输出设备，其被配置为将从XOR数据位串导出的测试数据输出到位于非易失性存储器件外部的另一个设备。

公开(公告)号：US09162907B2

公开(公告)日：2015-10-20

申请号：US13675298

申请日：2012-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bok Soon Kwon ,  Sang Ho Park ,  Hyo Rang Kang ,  Hyun Seok Kim ,  Joon Seon Jeong ,  Dong Jin Ham

IPC: B01J47/06 ,  C02F1/469 ,  B01J39/18 ,  B01J41/12 ,  B01J43/00 ,  B01J47/12 ,  B01D61/42 ,  B01D69/10 ,  B01D69/12 ,  B01D71/72 ,  C02F1/42 ,  B01D61/44 ,  B01D61/48

CPC classification number: C02F1/4695 ,  B01D61/422 ,  B01D61/44 ,  B01D61/48 ,  B01D61/485 ,  B01D69/10 ,  B01D69/125 ,  B01D71/72 ,  B01D2323/225 ,  B01J39/19 ,  B01J41/13 ,  B01J43/00 ,  B01J47/06 ,  B01J47/12 ,  C02F1/42 ,  C02F1/4693 ,  C08J5/2206

Abstract: An ion exchanger according to a non-limiting embodiment may include an open cell polymer support and a microporous polymer matrix charged within the open cell polymer support. The microporous polymer matrix includes an ion conductive polymer. The ion conductive polymer may be obtained by polymerizing monomers having at least one ion exchange functional group and at least one cross-linkable functional group with a cross-linking agent having at least two cross-linkable functional groups.

Abstract translation: 根据非限制性实施方案的离子交换剂可包括开孔聚合物载体和装载在开孔聚合物载体内的微孔聚合物基质。 微孔聚合物基质包括离子导电聚合物。 离子导电聚合物可以通过将具有至少一个离子交换官能团和至少一个可交联官能团的单体与具有至少两个可交联官能团的交联剂聚合而获得。

公开(公告)号：US11462930B2

公开(公告)日：2022-10-04

申请号：US16647550

申请日：2018-09-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho Yeong Lim ,  Yong Seung Yi ,  Du Hyun Kim ,  Hyun Seok Kim ,  Dong Il Son

IPC: H02J7/00 ,  G01R31/36 ,  G01R31/392 ,  G01R31/3835

Abstract: An electronic device which can control battery charging on the basis of the state of a battery by checking the voltage of a battery and the output voltage of a charging circuit, while the battery is being charged in a constant current state, and determining the state of the battery on the basis of at least the voltage of the battery and the output voltage of the charging circuit. Other various embodiments identified in the description are possible.

公开(公告)号：US11070074B2

公开(公告)日：2021-07-20

申请号：US15917169

申请日：2018-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Seung Yi ,  Du Hyun Kim ,  Hyun Seok Kim ,  Ho Yeong Lim ,  Dong II Son

IPC: H02J7/00 ,  H01M10/44 ,  H01M10/48 ,  H01M10/46 ,  H02J50/10 ,  H04B5/00

Abstract: Disclosed is an electronic device including a battery; a temperature sensor; a charging circuit configured to charge the battery; a coil antenna; and at least one processor configured to measure a temperature corresponding to at least a part of the electronic device by using the temperature sensor; charge the battery depending on a first charging characteristic by using the charging circuit and supply a current to the coil antenna to allow the coil antenna to emit heat, when the temperature satisfies a first specified condition; and charge the battery depending on a second charging characteristic by using the charging circuit, when the temperature satisfies a second specified condition, after the current is supplied.

公开(公告)号：US10775872B2

公开(公告)日：2020-09-15

申请号：US15916794

申请日：2018-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Seok Kim ,  Yong Seung Yi ,  Du Hyun Kim ,  Yong Jae Lee ,  Ho Yeong Lim ,  Byeong Bae Hyeon ,  Dong Il Son

IPC: G06F1/3287 ,  H02J7/00 ,  G06F1/26 ,  G06F1/3209 ,  G01R31/3828

Abstract: An electronic device includes a power management circuit which supplies power from a battery to electronic components, a battery management circuit which controls connection between the battery and the power management circuit, a physical key formed on a part of the electronic device, a key control circuit which controls connection between the physical key and the battery management circuit, and a processor connected to the power management circuit. The processor is configured to transmit a signal for powering off the electronic device to the power management circuit, and when the electronic device is powered off, to control the key control circuit to connect the physical key with the battery management circuit. The power management circuit is configured to, when receiving the signal for powering off the electronic device, control the battery management circuit to disconnect the battery from the one or more electronic components included in the electronic device.

公开(公告)号：US10734831B2

公开(公告)日：2020-08-04

申请号：US16590845

申请日：2019-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hoon Park ,  Hyun Seok Kim

IPC: H02J7/00 ,  H02J7/02 ,  H02J50/90 ,  H02J50/10 ,  H02J50/80 ,  G08B21/18

Abstract: An electronic device is provided. The electronic device includes a display, a communication circuit that wirelessly transmits and receives power to and from an external electronic device, a sensor circuit that collects a sensor signal associated with a state of the electronic device, and a processor that determines a direction of the display based on the sensor signal. Additionally, when the direction of the display is a first direction, the processor is further configured to receive, from the external electronic device, a first notification signal associated with an event which occurs in the external electronic device while wirelessly charging based on the external electronic device. In addition, the processor is further configured to display a first user interface (UI), through the display, including the first notification signal while wirelessly charging based on the external electronic device.

公开(公告)号：US09798498B2

公开(公告)日：2017-10-24

申请号：US14691704

申请日：2015-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young Jin Cho ,  Seong Nam Kwon ,  Hyun Seok Kim ,  Jae Geun Park ,  Seong Jun Ahn ,  Mi Hyang Lee

IPC: G06F12/00 ,  G06F3/06 ,  G06F12/0866

CPC classification number: G06F3/0673 ,  G06F3/061 ,  G06F3/0656 ,  G06F3/0659 ,  G06F3/0679 ,  G06F12/0866 ,  G06F2212/1016

Abstract: A method of operating a memory controller includes allocating a new entry whenever a write command is input from a host; and transferring data corresponding to an entry in a specific state among a plurality of states to the host in response to a read command output from the host, wherein the plurality of states are a FREE state, a WRITE state, a WRITE OLD state, a READ state, a PEND state, a PEND OLD state, a CACHE state, and a DEL state, and the specific state is at least one of the PEND state, the PEND OLD state, or the CACHE state.