公开(公告)号：US20240047846A1

公开(公告)日：2024-02-08

申请号：US18258802

申请日：2021-12-08

申请人： AMOSENSE CO.,LTD

发明人： Kyung Hyun RYU ,  Se Ho LEE ,  Hyung Il BAEK

IPC分类号： H01Q1/02 ,  H01Q1/38 ,  H01Q9/04

CPC分类号： H01Q1/02 ,  H01Q1/38 ,  H01Q9/0407

摘要： An antenna module is provided. An antenna module includes a radiation pattern that functions as an antenna; a base layer disposed on one side of the radiation pattern and implemented by stacking a plurality of low-temperature co-fired ceramic (LTCC) substrates to have a connection pattern electrically connected to the radiation pattern; an RF chipset electrically connected to the radiation pattern through the connection pattern to generate an RF signal to be transmitted from the radiation pattern or to process an RF signal received from the antenna; a thermal interface material (TIM) disposed at one side of the RF chipset to transfer heat generated from the RF chipset; a heat sink disposed at one side of the TIM to spread heat transferred from the TIM; and a fan disposed at one side of the heat sink to cool the heat sink by introducing outside air.

公开(公告)号：US20220214419A1

公开(公告)日：2022-07-07

申请号：US17606278

申请日：2020-04-24

申请人： AMOSENSE CO.,LTD

发明人： Kyung Hyun RYU ,  Seung Yeob YI ,  Hyung Il BAEK ,  Jae Il PARK ,  Chan Woo LEE

IPC分类号： G01S3/72 ,  G01S1/20 ,  H01Q5/25 ,  H04W4/02

摘要： Proposed is a position measuring device configured to measure a position (distance) by combining a TWR positioning method and a PDOA positioning method. The proposed position measuring device: outputs positioning signals at set time intervals; receives response signals for the positioning signals; measures the distance between a plurality of diversity antennas and an object on the basis of the respective positioning signals and response signals transmitted and received by the diversity antennas; and measures the distance to the object on the basis of the measurement values of the distances between the plurality of diversity antennas and the object.

公开(公告)号：US20200210952A1

公开(公告)日：2020-07-02

申请号：US16647104

申请日：2018-09-19

申请人： AMOSENSE CO.,LTD.

发明人： Beom Jin KIM ,  Hyung Il BAEK

IPC分类号： G06Q10/08

摘要： A transportation data logging device including one or more of: a sensing unit configured to sense at least one of internal state information of the accommodating body and external event information of the accommodating body; a memory unit configured to store information acquired through the sensing unit; a communication unit configured to transmit the information stored in the memory unit to an external electric device; a control unit configured to control operation of the sensing unit, the memory unit and the communication unit; and a power supply unit configured to supply power to the control unit.

公开(公告)号：US20240063533A1

公开(公告)日：2024-02-22

申请号：US18259380

申请日：2021-12-08

申请人： AMOSENSE CO.,LTD

发明人： Se Ho LEE ,  Hyung Il BAEK ,  Kyung Hyun RYU

IPC分类号： H01Q1/38 ,  H01Q1/24 ,  H01Q1/22

CPC分类号： H01Q1/38 ,  H01Q1/245 ,  H01Q1/2208

摘要： A method for manufacturing an antenna module ceramic substrate is provided. Provided is a method for manufacturing an antenna module ceramic substrate, according to one embodiment of the present invention, the method comprising the steps of: stacking a first base material layer and a second base material layer so that each of a radiation pattern formed between the first and second base material layers and a connection pattern formed inside the second base material layer to be electrically connected with the radiation pattern are provided; compressing the first and second base material layers; and calcinating the compressed first and second base material layers.

公开(公告)号：US20220247071A1

公开(公告)日：2022-08-04

申请号：US17626455

申请日：2020-07-10

申请人： AMOSENSE CO.,LTD

发明人： Kyung Hyun RYU ,  Hyung Il BAEK ,  Yun Sik SEO ,  Jeong Geun HEO ,  Se Ho LEE ,  Hyun Joo PARK ,  Seung Yeob YI ,  Jae Il PARK ,  Hong Dae JUNG

IPC分类号： H01Q3/24 ,  H01Q21/30 ,  H01Q1/24 ,  H01Q1/22

摘要： Disclosed is a UWB antenna module arranged in the lateral direction of a portable terminal so as to prevent deterioration of communication performance while minimizing a mounting space. The disclosed UWB antenna module comprises: a planar base substrate; a plurality of radiation patterns arranged on the upper surface of the base substrate, and arranged so as to be spaced from each other; a switching element arranged on the lower surface of the base substrate and connected to the plurality of radiation patterns; and a communication chipset arranged to be spaced from the switching element on the lower surface of the base substrate, and connected to one of the plurality of radiation patterns through a switching operation of the switching element.