Abstract: An alternating current (AC) inlet device for an electronic device includes a socket; a slot; a conductive plug module, connected to an AC current; and a steel piece, comprising a main part, a first extension part and a second extension part, wherein the main part is fixed on an exterior of the socket by a fixing element on a shell of the socket, and the first extension part and the second extension part are electrically connected to a conducting point of the electronic device.
Type:
Application
Filed:
September 28, 2021
Publication date:
January 26, 2023
Applicant:
Wistron Corporation
Inventors:
Yun-Hsiu Hsu, Ching-Hung Su, Yi-Jun Lee
Abstract: A server apparatus includes a casing having a first engaging structure, a tray mechanism including a tray, a handle and an elastic member, and a server module disposed on the tray. The handle is pivoted to the tray. The elastic member connected to the tray and has an interfering structure. The interfering structure interferes with the handle to position the handle for making the handle not interfere with the first engaging structure when the tray is inserted into the casing along an insertion direction.
Abstract: An antenna module includes a first antenna including a first radiator, a second radiator, a third radiator, a fourth radiator, and a fifth radiator. The first radiator has a first end and a second end opposite to each other. The first end is a first feeding end, and the second radiator, the third radiator and the fourth radiator are connected to the second end of the first radiator. The second radiator has a plurality of bending portions. The fifth radiator is connected to the second radiator, and the fifth radiator has a first ground terminal. The first radiator, the second radiator and the fifth radiator resonate in a first frequency band, the first radiator and the third radiator resonate in a second frequency band, and the first radiator and the fourth radiator resonate in a third frequency band.
Abstract: The disclosure provides a patient information presentation method and an electronic device, which allows users to configure the content, size and layout of each patient information card in the browsing interface according to their needs, so that the users can view various patient information in their own way.
Abstract: An electronic module adapted to an electronic apparatus is provided. The electronic apparatus includes a casing and an electronic assembly, and the electronic assembly is disposed on the casing. The electronic module includes at least one electronic component, a carrier, a rotation component, a connection component, and an elastic assembly. The carrier carries the electronic component, and the carrier is arranged on the casing. The rotation component is pivotally connected to the carrier. The connection component is connected pivotally to the rotation component. The elastic assembly is disposed on the connection component and a hook portion is disposed thereon. The hook portion is adapted to be hooked to the casing, such that the electronic component is plugged to the electronic assembly by the elastic assembly.
Type:
Application
Filed:
August 10, 2021
Publication date:
December 29, 2022
Applicant:
Wistron Corporation
Inventors:
Yong-Qing Zhong, Yisheng Chen, Zhao-Ping Fu
Abstract: The invention provides a display equipment, an operation method thereof, and a backlight control device. The display equipment includes a display panel, a backlight module, an image processing circuit, a panel control circuit, a first backlight control circuit, and a second backlight control circuit. The image processing circuit provides a VRR video frame to the panel control circuit. The first backlight control circuit generates a main dimming signal to the backlight module during a valid data period of the VRR video frame according to a first timing information of the image processing circuit. The second backlight control circuit generates a compensation dimming signal to the backlight module during a blank period of the VRR video frame according to a second timing information of the image processing circuit. In particular, a peak current value of the compensation dimming signal is less than a peak current value of the main dimming signal.
Abstract: A control method for an electrical walker is provided. The control method includes measuring a plurality of slope angle values, determining a correction parameter value according to the plurality of slope angle values and generating a corrected driving force value according to the correction parameter value and an original driving force value.
Abstract: A power control method for a charging system includes: detecting a power signal and an input voltage of the power signal; determining a charging protocol supported by the power signal; and determining whether to conduct a power switching circuit or not according to the input voltage of the power signal and the charging protocol supported by the power signal to provide power for an amplifier chip of the charging system.
Type:
Grant
Filed:
January 21, 2020
Date of Patent:
December 27, 2022
Assignee:
Wistron Corporation
Inventors:
Chih-Jen Wu, Chih-Wen Huang, Li-Ping Pan
Abstract: A server apparatus includes a frame having an opening, a storage device and a cover structure. The storage device is contained in the frame through the opening. A first abutting member is disposed at a side of the frame. The cover structure includes a first latch, a first resilient member and a cover covering the opening and having a first side portion. A first connection end portion of the first latch is movably disposed on the first side portion to make a first hook end portion of the first latch movable. The first resilient member is connected to the first latch and the first side portion to drive the first hook end portion to hook the first abutting member for fixing the cover at the opening.
Abstract: An image processing apparatus and an image-based test strip identification method are provided. In the method, multiple representative values on a first axis of a test strip image are determined. The test strip image is obtained by capturing a test strip. A second axis parallel to a test line or a control line of the test strip is perpendicular to the first axis. A test result of the test strip is determined according to a difference between a first representative value and a second representative value of the representative values. The test result includes a positive result and a negative result.
Abstract: A control method of power supply for a portable electronic device is disclosed. The portable electronic device includes a power supply module and a control circuit, and the power supply module is configured to provide electric power to the portable electronic device. The control method of power supply includes detecting, by the control circuit, a system status of the portable electronic device or a module status of the power supply module; and adjusting, by the control circuit, a reserved battery capacity of a main battery of the power supply module according to the system status of the portable electronic device or the module status of the power supply module.
Abstract: A battery capacity representation method for a computer system, is disclosed. The computer system includes a specific absorption rate (SAR) sensor, a battery module and a light-emitting diode (LED) module, and the battery capacity representation method includes performing an external environment sensing by the SAR sensor to determine whether a triggering condition is satisfied; sensing a battery capacity of the battery module when the triggering condition is satisfied; and determining a representation status of the LED module according to the battery capacity.
Type:
Application
Filed:
July 26, 2021
Publication date:
November 24, 2022
Applicant:
Wistron Corporation
Inventors:
Chih-Teng Shen, Liang-Fang Wan, Jen-Wei Kuo
Abstract: A tray is detachably assembled to a chassis. The chassis includes a first chassis guide post. The tray includes a tray body, a handle and a first sliding piece. The tray body includes a side wall and a through slot disposed on the side wall. The handle is pivotally connected to the side wall and includes a handle guide post. The first sliding piece includes a first groove and a second groove. The handle guide post is disposed in the through slot and the first groove. The first chassis guide post is detachably disposed in the second groove.
Abstract: A wheeled vehicle includes a vehicle body, a vibration absorbing element, an auxiliary arm, a wheel, and a driving member. The vibration absorbing element includes a first end and a second end. The first end is fixed to the vehicle body. The auxiliary arm includes a connecting end and a free end. The connecting end is connected to the vehicle body. The free end is configured to swing relative to the connecting end. The free end is fixed to the second end. The wheel includes an axle, and the axle is rotationally connected to the free end. The driving member is fixed to the vehicle body and configured to drive the wheel.
Abstract: A brightness adjustment method for a display system is disclosed. The display system includes a high dynamic range (HDR) display device, wherein the HDR display device is utilized for displaying an image. The brightness adjustment method includes detecting a distance between the HDR display device and a user, updating a brightness of the image according to the distance, calculating metadata corresponding to the image according to the brightness of the image and determining the image displayed on the HDR display device according to the calculated metadata corresponding to the image.
Abstract: A thermal image positioning method for determining a heat source location of the thermal image is disclosed. The thermal image positioning method includes obtaining a temperature array corresponding to the thermal image and determining a region of interest (ROI) of the temperature array. The thermal image positioning method further includes determining an ROI center reference point of the ROI, determining a plurality of corner points corresponding to the ROI, and determining the heat source location according to at least one of the plurality of corner points. A thermal image positioning system is also disclosed herein.
Type:
Grant
Filed:
May 17, 2021
Date of Patent:
November 15, 2022
Assignee:
Wistron Corporation
Inventors:
Chih-Hao Chiu, Hsiu-Mei Lin, Kuo-Hsien Lu
Abstract: A thermal cycling device includes a thermally-conductive carrier, a temperature adjustment device, a storage tank, and a liquid delivery device. The temperature adjustment device is thermally coupled with the thermally-conductive carrier. The storage tank is disposed corresponding to and abuts against the temperature adjustment device, or the temperature adjustment device is at least partially disposed in the storage tank. The liquid delivery device communicates with the storage tank. A temperature control method for the thermal cycling device can control whether liquid contacts the temperature adjustment device through the liquid delivery device in coordination with whether the temperature adjustment device heats the thermally-conductive carrier, so as to produce rapid heating and heat dissipation effects.
Abstract: An inference method, an inference device, and a display are provided. The method includes: receiving an input signal through a first inference device or a second inference device; performing a first inference operation according to the input signal through the first inference device to obtain first inference information; performing a second inference operation according to the input signal through the second inference device to obtain second inference information; and providing an output signal according to the input signal, the first inference information and the second inference information through the second inference device.
Abstract: An assembly module is applicable to a casing of an expansion equipment. The assembly module includes a transmission component and an operating member. The transmission component is disposed in the casing. The transmission component includes a rotary member, a connecting member, and a buckle member. The rotary member is pivotally connected to the casing. The connecting member is connected between the rotary member and the buckle member. A part of the buckle member is exposed from a buckle hole of the casing. The operating member is disposed on the casing, and is connected to the transmission component. The operating member is configured to drive the transmission component, so that a part of the buckle member is movably disposed in the buckle hole of the casing.
Abstract: A display device, an electronic system and a control method are disclosed. The display device includes a memory device. The memory device includes a memory array, an input/output logic circuit and a control logic circuit. The memory array includes a plurality of sub-arrays and each sub-array stores extended display identification data. The input/output logic circuit is configured to receive an identification data request from a host device and determine whether to perform an identification data access process according to the identification data request The control logic circuit is configured to read extended display identification data stored in a target sub-array of the plurality of sub-arrays of the memory array according to memory address information in response to determining to perform the identification data access process.