中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

17 records (took 0.021 seconds)

    Temperature sensor embedded in processor, method of operating the same, and devices including the same
    1.
    发明授权
    Temperature sensor embedded in processor, method of operating the same, and devices including the same 有权

    公开(公告)号：US10591362B2

    公开(公告)日：2020-03-17

    申请号：US15864328

    申请日：2018-01-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang Hyun Cho ,  Hyung Jong Ko ,  Kyung Soo Park ,  Seoung Jae Yoo ,  Sang Ho Kim ,  Ho Jin Park

    IPC: G01K7/01

    Abstract: A temperature sensor, a processor including the same, and a method of operating the same are provided. The temperature sensor includes: a reference circuit configured to receive a supply voltage provided from outside the processor and utilized by a logic block of the processor for operation of the logic block, and generate, using the supply voltage, at least one temperature information signal that varies according to a temperature of the logic block and at least one reference signal that is substantially constant relative to the temperature of the logic block; and a digital temperature generator configured to receive the at least one temperature information signal and the at least one reference signal generated by the reference circuit, and generate a digital temperature information signal indicative of the temperature of the logic block based on the at least one temperature information signal and the at least one reference signal.

    DEFECT DETECTING SYSTEM OF AUTOMOTIVE APPARATUS
    3.
    发明公开
    DEFECT DETECTING SYSTEM OF AUTOMOTIVE APPARATUS 审中-公开

    公开(公告)号：US20230375606A1

    公开(公告)日：2023-11-23

    申请号：US18125395

    申请日：2023-03-23

    Applicant: SAMSUNG ELECTRONICS CO., LTD

    Inventor： Hyun Seok NAM ,  Sang Ho Kim

    IPC: G01R31/00 ,  H03K19/0175 ,  G01R31/317

    CPC classification number: G01R31/007 ,  H03K19/017509 ,  G01R31/31724 ,  G01R31/31703

    Abstract: A defect detecting system of an automotive apparatus is provided. The defect detecting system includes: a digital function block including: a memory device configured to store data, and a first Built-In Self Test (BIST) configured to detect a defect of the memory device; an analog function block including a verification parity generator configured to: receive the data through a first path, generate verification parity of the data, and transmit the verification parity to the digital function block through a second path; and a level shift block connected between the digital function block and the analog function block, wherein the level shift block is configured to: convert the first path from a first power supply voltage to a first level based on a second power supply voltage, and convert the second path from the second power supply voltage to a second level based on the first power supply voltage.

    Wearable display device and control method therefor
    4.
    发明授权
    Wearable display device and control method therefor 有权

    公开(公告)号：US11054919B2

    公开(公告)日：2021-07-06

    申请号：US16961410

    申请日：2018-11-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Hyung Sun Lee ,  Jea-Sung Kim ,  Sang Ho Kim

    IPC: G06F3/0354 ,  G01S13/06 ,  G06F3/038

    Abstract: An apparatus of detecting a relative position may include first and second receivers configured to receive signals transmitted from a portable device; and a processor configured to determine a position where the portable device is located and a direction indicated by the portable device based on a strength of a first signal received by the first receiver and a strength of a second signal received by the second receiver. The processor may be configured to determine the position where the portable device is located based on a sum between the strength of the first signal and the strength of the second signal, and to determine the direction indicated by the portable device based on a difference between the strength of the first signal and the strength of the second signal.

    Semiconductor circuit and semiconductor system
    5.
    发明授权
    Semiconductor circuit and semiconductor system 有权

    公开(公告)号：US10712762B2

    公开(公告)日：2020-07-14

    申请号：US16447259

    申请日：2019-06-20

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Joo Seong Kim ,  Kwang Ho Kim ,  Sang Ho Kim

    IPC: G05F3/26

    Abstract: Provided are a semiconductor circuit and a semiconductor system. A semiconductor circuit includes a bandgap reference voltage generation circuit including an operational amplifier to amplify a differential voltage between a first node and a second node; a first startup circuit which receives input of an output signal of the operational amplifier from an output voltage node of the bandgap reference voltage generation circuit and pulls up the second node; and a second startup circuit which pulls down the output voltage node.

    Temperature sensor embedded in processor, method of operating the same, and devices including the same
    6.
    发明授权
    Temperature sensor embedded in processor, method of operating the same, and devices including the same 有权

    公开(公告)号：US10539469B2

    公开(公告)日：2020-01-21

    申请号：US15864328

    申请日：2018-01-08

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sang Hyun Cho ,  Hyung Jong Ko ,  Kyung Soo Park ,  Seoung Jae Yoo ,  Sang Ho Kim ,  Ho Jin Park

    IPC: G01K7/01

    Abstract: A temperature sensor, a processor including the same, and a method of operating the same are provided. The temperature sensor includes: a reference circuit configured to receive a supply voltage provided from outside the processor and utilized by a logic block of the processor for operation of the logic block, and generate, using the supply voltage, at least one temperature information signal that varies according to a temperature of the logic block and at least one reference signal that is substantially constant relative to the temperature of the logic block; and a digital temperature generator configured to receive the at least one temperature information signal and the at least one reference signal generated by the reference circuit, and generate a digital temperature information signal indicative of the temperature of the logic block based on the at least one temperature information signal and the at least one reference signal.

    Voltage regulator using a multi-power and gain-boosting technique and mobile devices including the same
    9.
    发明授权
    Voltage regulator using a multi-power and gain-boosting technique and mobile devices including the same 有权

    公开(公告)号：US09933799B2

    公开(公告)日：2018-04-03

    申请号：US15271680

    申请日：2016-09-21

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jun Hyeok Yang ,  Dae Yong Kim ,  Sang Ho Kim ,  Jae Jin Park

    IPC: G05F1/575

    CPC classification number: G05F1/575

    Abstract: A voltage regulator includes an error amplifier configured to receive a first voltage through a first node as an operating voltage, to amplify a difference between a reference voltage and a feedback voltage, and to output an amplified voltage; a power transistor connected between a second node through which a second voltage is supplied and an output node of the voltage regulator; and a switch circuit configured to select a level of a gate voltage supplied to a gate of the power transistor and level of a body voltage supplied to a body of the power transistor in response to a first power sequence of the first voltage, a second power sequence of the second voltage, and an operation control signal.

    SEMICONDUCTOR CIRCUIT
    10.
    发明申请
    SEMICONDUCTOR CIRCUIT 有权

    公开(公告)号：US20210257841A1

    公开(公告)日：2021-08-19

    申请号：US17032710

    申请日：2020-09-25

    Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Sung Yong Lee ,  Gyu Hyeong Cho ,  Min Woo Ko ,  Tae-Hwang Kong ,  Sang Ho Kim

    IPC: H02J7/00 ,  H02J1/10

    Abstract: A semiconductor circuit includes a first selection circuit which selects a first battery or a first capacitor, a second selection circuit which selects a second battery or a second capacitor, a voltage measuring circuit which measures a first voltage of the first battery or the first capacitor selected by the first selection circuit, and measures a second voltage of the second battery or the second capacitor selected by the second selection circuit, a controller which compares the first voltage and the second voltage to generate a comparison result, and a switching circuit which receives a signal based on a target output voltage, connects the first battery or capacitor selected by the first selection circuit, and the second battery capacitor selected by the second selection circuit in an interconnection relationship based on the comparison result to provide to an output terminal an output voltage responsive to the target output voltage.

Patent Agency Ranking