公开(公告)号：US20190204373A1

公开(公告)日：2019-07-04

申请号：US16036672

申请日：2018-07-16

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Mean-Jue TUNG ,  Shi-Yuan TONG ,  Yu-Ting HUANG

IPC: G01R29/12 ,  H05K1/03 ,  H05K1/11

CPC classification number: G01R29/12 ,  H05K1/0306 ,  H05K1/11 ,  H05K2201/0195 ,  H05K2201/10151

Abstract: An electrostatic detecting device adapted to an object. The electrostatic detecting device includes a substrate, a sensing electrode, a dielectric layer and a ground electrode. The substrate has a first surface and a second surface opposite to the first surface. The sensing electrode is disposed on the first surface and has a sensing surface. The sensing surface faces away from the first surface and configured to face the object. The dielectric layer having a dielectric constant greater than 1 is disposed on the second surface. The ground electrode is disposed apart from the sensing electrode by a spacing. The dielectric layer is disposed between the sensing electrode and the ground electrode.

公开(公告)号：US20190195917A1

公开(公告)日：2019-06-27

申请号：US15854617

申请日：2017-12-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Mean-Jue TUNG ,  Shi-Yuan TONG ,  Yu-Ting HUANG

IPC: G01R15/14 ,  G01R19/00

Abstract: A current detection device applied to a multi-core conducting wire comprises a carrier, magnetic sensors and a processor wherein the processor is connected to the magnetic sensors. The carrier has an accommodating channel for accommodating the multi-core conducting wire. The magnetic sensors are disposed at the carrier, surround the accommodating channel, equally share 360 degree of the peripheral of the accommodating channel, and are configured to measure an alternating magnetic field of the multi-core conducting wire to respectively obtain magnetic field measured values, wherein each of the magnetic sensors corresponds to a respective one of the magnetic field measured values. The processor stores a current decoupling model, and is configured to obtain the magnetic field measured values from the magnetic sensors and to calculate a current value of each core wire of the multi-core conducting wire according to the current decoupling model and the magnetic field measured values.

公开(公告)号：US20230225096A1

公开(公告)日：2023-07-13

申请号：US18148003

申请日：2022-12-29

Applicant: Industrial Technology Research Institute

Inventor： Chun-Pin WU ,  Mean-Jue TUNG ,  Shi-Yuan TONG ,  Wen-Song KO ,  Yu-Ting HUANG

IPC: H05K9/00

CPC classification number: H05K9/0083 ,  H05K9/0088

Abstract: The present disclosure provides an electromagnetic wave absorbing material, including a core containing iron oxide having a first thermal expansion coefficient; and a shell layer covering the core, which has a second thermal expansion coefficient less than the first thermal expansion coefficient, and the shell layer contains an inorganic compound selected from a group consisting of oxides, nitrides or any combination thereof. The present disclosure further provides a composite structure for suppressing electromagnetic interference including the electromagnetic wave absorbing material as claimed.

公开(公告)号：US20210199704A1

公开(公告)日：2021-07-01

申请号：US17129675

申请日：2020-12-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Mean-Jue TUNG ,  Ming-Da YANG ,  Shi-Yuan TONG ,  Yu-Ting HUANG ,  Chun-Pin WU

IPC: G01R29/14 ,  H02H9/04

Abstract: An electrostatic sensing system configured to sense an electrostatic information of a fluid inside a fluid distribution component and including an electrostatic sensing assembly, a signal amplifier and an analog-to-digital converter. The electrostatic sensing assembly includes a sensing component, and a shield. The sensing component is configured to be disposed at the fluid distribution component. The sensing component is disposed through the fluid distribution component so as to be partially located in the fluid distribution component. The shield surrounds a part of the sensing component that is located in the fluid distribution component. At least part of the shield is located on an upstream side of the sensing component. The signal amplifier is electrically connected to the sensing component. The analog-to-digital converter is electrically connected to the signal amplifier. The shield has an opening spaced apart from the sensing component.