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公开(公告)号：US12078544B2
公开(公告)日：2024-09-03
申请号：US17095719
申请日：2020-11-11
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Chien-Wen Huang , Yi-Chun Tsai , Feng-Lien Huang
CPC classification number: G01J5/00 , G01J2005/0077 , G01J5/80
Abstract: A temperature calibration method of an infrared thermal image camera and a calibration method of a temperature sensing system of an infrared thermal image camera are provided. The temperature calibration method of the infrared thermal image camera includes: providing a temperature sensing system to measure an object under test, so as to obtain an uncalibrated temperature; and calibrating the uncalibrated temperature to obtain a calibrated temperature, according to the uncalibrated temperature and a temperature calibration function. The temperature calibration function is obtained through a regression analysis.
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公开(公告)号：US11950937B2
公开(公告)日：2024-04-09
申请号：US17225078
申请日：2021-04-07
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Tseng-Lung Lin , Chin-Hui Ku
CPC classification number: A61B50/00 , A61B5/01 , A61B2050/005 , A61B2562/247
Abstract: A probe cover for an ear thermometer and a grouping method of the same are provided. The probe cover for the ear thermometer includes a conical main body having a closed end and an open end, an annular elastomer, and a flange. The closed end is penetrable by infrared rays, and has different infrared transmittances according to thickness variations of the closed end. The annular elastomer is located between the conical main body and the flange. The flange has a plurality of detection positions, each of which having a positive detection pattern or a negative detection pattern, such that the detection positions are arranged to form a plurality of different detection combinations. The different detection combinations respectively correspond to the different infrared transmittances, and any two of the different detection combinations have the two corresponding infrared transmittances that are different from one another.
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公开(公告)号：US11543298B1
公开(公告)日：2023-01-03
申请号：US17501030
申请日：2021-10-14
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Feng-Lien Huang , Chien-Wen Huang , Yi-Chun Tsai , Po-Hung Chen
Abstract: A temperature calibration method includes providing a temperature measuring device including a movable shutter module, and a first and a second non-contacting temperature sensing module, and a movable shutter structure of the movable shutter module includes a black substance for generating a predetermined heating temperature; moving the movable shutter structure to a first position by driving of the electric control driver, so as to completely block a first temperature-measuring viewing angle of the first non-contacting temperature sensing module and a second temperature-measuring viewing angle of the second non-contacting temperature sensing module by the black substance; measuring the predetermined heating temperature that is generated by the black substance by the second non-contacting temperature sensing module at the second temperature-measuring viewing angle so as to obtain black body temperature information of the black substance; and calibrating the first non-contacting temperature sensing module according to the black body temperature information.
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Patent Agency Ranking
公开(公告)号：USD860252S1
公开(公告)日：2019-09-17
申请号：US29653416
申请日：2018-06-14
Applicant: RADIANT INNOVATION INC.
Designer： Yung-Chang Chang , Feng-Lien Huang
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公开(公告)号：US11474223B1
公开(公告)日：2022-10-18
申请号：US17459585
申请日：2021-08-27
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Feng-Lien Huang
Abstract: A temperature-measuring device for detecting moving object trajectories is provided. The temperature-measuring device includes a signal control module, a temperature-sensing module and a motion detection module. The temperature-sensing module is electrically connected to the signal control module, for measuring a temperature of each of a plurality of moving objects in an object temperature-measuring range. The motion detection module is electrically connected to the signal control module, for capturing a motion trajectory of each of the moving objects in an object motion detection range. The object temperature-measuring range is smaller than or equal to the object motion detection range, and the object temperature-measuring range falls entirely within the object motion detection range. The temperature-sensing module can be configured to respectively measure the temperatures of the moving objects in the object temperature-measuring range according to the motion trajectories of the moving objects that are provided by the motion detection module.
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公开(公告)号：US10573160B1
公开(公告)日：2020-02-25
申请号：US16198694
申请日：2018-11-21
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Feng-Lien Huang
Abstract: Measuring method for high temperature thermal bridge effect and low temperature thermal bridge effect and measuring system thereof are provided. Measuring system for high temperature thermal bridge effect and low temperature thermal bridge effect includes a predetermined zone temperature sensor module providing a first measurement information, an indoor environment temperature sensor module providing a second measurement information, a display module, and a microprocessor module coupled with the predetermined zone temperature sensor module, the indoor environment temperature sensor module, and the display module. A first alarm signal is outputted by the microprocessor module when a difference between the first measurement information and the second measurement information is larger than a first predetermined temperature threshold value. A second alarm signal is outputted by the microprocessor module when the difference between the first measurement information and the second measurement information is smaller than a second predetermined temperature threshold value.
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公开(公告)号：US12171527B2
公开(公告)日：2024-12-24
申请号：US17226024
申请日：2021-04-08
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Tseng-Lung Lin , An-Chin Lai
IPC: A61B5/01
Abstract: An ear thermometer capable of identifying an infrared transmittance of a probe cover is provided and includes an ear thermometer body, a probe, and a plurality of activation elements. The probe is disposed on the ear thermometer body. A closed end of the probe cover is used for infrared transmittance, and the probe cover has different infrared transmittances according to a thickness variation thereof. The activation elements are disposed on the ear thermometer body and configured to detect the infrared transmittance of the probe cover. Each of the activation elements includes an ON state and an OFF state so that the activation elements are arranged to form different sensor combinations, which respectively correspond to different infrared transmittances, and any two of the different sensor combinations have the two corresponding infrared transmittances that are different from one another.
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公开(公告)号：US11761819B2
公开(公告)日：2023-09-19
申请号：US17225079
申请日：2021-04-07
Applicant: RADIANT INNOVATION INC.
Inventor： Yung-Chang Chang , Tseng-Lung Lin , I-Ling Chen
CPC classification number: G01J5/0011 , G01J5/021 , G01J5/0265 , G01J5/80
Abstract: A temperature calibration method for an ear thermometer with a probe cover is provided. The temperature calibration method includes: providing the ear thermometer with the probe cover, the ear thermometer including a plurality of activation elements which are configured to sense an infrared transmittance of the probe cover to obtain a measured transmittance value; using the ear thermometer to measure an object to be tested to obtain an uncalibrated temperature; obtaining an infrared radiation energy emitted by the object to be tested, according to the uncalibrated temperature, the measured transmittance value, a preset transmittance value, and a radiation energy measurement formula; and calibrating the uncalibrated temperature to a calibrated temperature, according to a temperature calibration function.
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