公开(公告)号：US11528018B2

公开(公告)日：2022-12-13

申请号：US16930658

申请日：2020-07-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jongwoo Kim ,  Minsu Kim ,  Yonggeol Kim ,  Hyun Lee ,  Hyunchul Hwang

IPC: H03K3/3562 ,  H03K3/037 ,  H03K19/00

Abstract: A flip-flop includes an input switching circuit configured to output an intermediate signal based on an input signal and at least one of a phase of a clock signal or a phase of an inverted clock signal, the phase of the inverted clock signal being opposite to the phase of the clock signal, and block application of a driving voltage to at least one circuit element of the input switching circuit in response to receiving a reset signal representing a reset operation of the flip-flop, and a latch circuit configured to generate an output signal based on the intermediate signal according to the at least one of the phase of the clock signal or the phase of the inverted clock signal.

公开(公告)号：US11228986B2

公开(公告)日：2022-01-18

申请号：US16841309

申请日：2020-04-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaebeom Lee ,  Sungyong Bang ,  Sangyoung Son ,  Sangmin Lee ,  Jongwoo Kim ,  Hakryoul Kim ,  Mooyoung Kim

IPC: H04W52/28 ,  H04W52/02 ,  H04B7/06

Abstract: An electronic device includes a plurality of antenna modules, a first communication circuit communicating in a first communication scheme via at least one antenna module The electronic device also includes a second communication circuit communicating in a second communication scheme. The electronic device further includes a temperature sensor, a processor and a memory storing instructions. The instructions are configured to, when executed, enable the at least one processor to detect a temperature associated with the antenna module or the first communication circuit while communicating via the first communication circuit, identify a first control step among a plurality of control steps based on an operation type of the electronic device and the at least one temperature detected, and limit at least some operations on at least one of the at least one antenna module or the first communication circuit, corresponding to the identified first control step.

公开(公告)号：US20200328746A1

公开(公告)日：2020-10-15

申请号：US16845135

申请日：2020-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： CHANHEE PARK ,  Jongwoo Kim ,  Minsu Kim

IPC: H03K19/00 ,  H03K17/687

Abstract: An integrated circuit is provided. The integrated circuit includes a power gating circuit configured to receive a power supply voltage from a first power line and to output a first driving voltage to a first virtual power line and a logic circuit electrically connected to the first virtual power line and configured to receive power from the power gating circuit. The power gating circuit includes a first p-type transistor and a first n-type transistor connected in parallel between the first power line and the first virtual power line.

公开(公告)号：US11082044B2

公开(公告)日：2021-08-03

申请号：US16845135

申请日：2020-04-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chanhee Park ,  Jongwoo Kim ,  Minsu Kim

IPC: H03K3/00 ,  H03K17/16 ,  H03K19/003 ,  G11C5/14 ,  H03K19/00 ,  H03K17/687

Abstract: An integrated circuit is provided. The integrated circuit includes a power gating circuit configured to receive a power supply voltage from a first power line and to output a first driving voltage to a first virtual power line and a logic circuit electrically connected to the first virtual power line and configured to receive power from the power gating circuit. The power gating circuit includes a first p-type transistor and a first n-type transistor connected in parallel between the first power line and the first virtual power line.