公开(公告)号：US11602128B2

公开(公告)日：2023-03-14

申请号：US16885250

申请日：2020-05-27

Applicant: Industrial Technology Research Institute

Inventor： Shu-Jung Yang ,  Yu-Lin Chao ,  Chih-Chung Chiu ,  Heng-Chieh Chien

IPC: A01K11/00 ,  A01K29/00 ,  G01J5/00 ,  G01K7/00 ,  G01K13/20

Abstract: An ear tag module includes a rod member, a spike, a circuit component, and a temperature sensor. The spike is disposed on one side of the rod member, and the circuit component is disposed on another side of the rod member. The temperature sensor is electrically connected to the circuit component. When the spike penetrates an ear, the ear is in contact with a sensing area of the rod member, and the temperature sensor is located in the rod member to detect a temperature of the ear and transmit at least one temperature sensing information to the circuit component.

公开(公告)号：US12081208B2

公开(公告)日：2024-09-03

申请号：US18128916

申请日：2023-03-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Chung Chiu ,  Hung-Yi Teng ,  Chi-Chung Liao ,  Shou-Chung Hsieh ,  Ke-Horng Chen ,  Yan-Fu Jhou

IPC: H03K17/56

CPC classification number: H03K17/56

Abstract: A driving method for a multiple frequency coupling generator is provided. The method includes: in normal operations, interpreting an input digital control signal transmitted from a digital signal processor into an interpreted digital control signal; interpreting the interpreted digital control signal into a plurality of magnetic coupling signals by a magnetic coupling switch circuit; performing signal recovery and differential delay on the magnetic coupling signals by an interlocking circuit for reducing time difference and signal loss of the magnetic coupling signals; and when the interlocking circuit determines that the magnetic coupling signals have substantially no time difference and no signal loss, transforming the magnetic coupling signals into a first driving signal and a second driving signal by a switch circuit, a driver circuit and an output pad group to drive a backend driving loop.

公开(公告)号：US10288696B2

公开(公告)日：2019-05-14

申请号：US15352989

申请日：2016-11-16

Applicant: Industrial Technology Research Institute

Inventor： Chih-Chung Chiu ,  Chih-Ming Tzeng ,  Li-Ling Liao ,  Yu-Lin Chao ,  Chih-Ming Shen ,  Ming-Kaan Liang ,  Chun-Kai Liu ,  Ming-Ji Dai

IPC: G01R31/40 ,  G01R31/00 ,  H02P29/68 ,  G01R21/06 ,  H02P27/08

Abstract: An intelligent diagnosis system for a power module. The system includes a power module, a hardware checking module and a diagnostic module. The power module has a temperature sensing element for obtaining a temperature difference between a starting minimum temperature and a current temperature. The hardware checking module has a current sensing element, a voltage sensing element and a magnetic coupling closed loop detection element for obtaining the current, the output voltage and the input voltage of the power module, and the hardware loop status, respectively. The diagnostic module calculates the number of cycles that have been operated, a measured impedance and an instantaneous power based on those measurement results, and calculating a risk index based on the number of cycles that have been operated, the temperature difference, the measured impedance, the instantaneous power and the hardware loop status, thereby determining the accumulation of the abnormality index record.