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1
US10930319B2
Electronic device with detachable structure and module frame thereof
Publication/Patent Number: US10930319B2 Publication Date: 2021-02-23 Application Number: 16/287,633 Filing Date: 2019-02-27 Inventor: Yeh, Ping Sheng   Assignee: Wiwynn Corporation   IPC: H05K5/00 Abstract: An electronic device with a detachable structure is provided. The electronic device includes a bracket, a connector, a module frame and a carried unit. The bracket includes a bracket wedging portion, wherein the bracket has a receiving recess, the receiving recess has a first side and a second side, the first side is opposite to the second side, and the bracket wedging portion is located on the first side. The connector is disposed on the second side of the bracket. The module frame is detachably connected to the bracket. The module frame can be easily attached to or detached from the bracket, reducing the time and effort required for assembly.
2
US10925162B1
Printed circuit board
Publication/Patent Number: US10925162B1 Publication Date: 2021-02-16 Application Number: 16/858,754 Filing Date: 2020-04-27 Inventor: Hsu, Cheng Fu   Lin, Cheng Wei   Wang, Ting-kai   Assignee: Wiwynn Corporation   IPC: H05K1/11 Abstract: A printed circuit board is provided. The printed circuit board includes N power layers and a first via group. The N power layers are arranged in parallel and spaced from each other. The first via group includes M rows of vias which are disposed through the N power layers, where N and M are positive integers greater than 0. Each row of the M rows of vias is electrically connected to the first layer of the N power layers. A Pth row of the M rows of vias is further electrically connected to Q power layers of the N power layers respectively, where Q is a smallest positive integer greater than or equal to P((N−1)/M), and P is a positive integer less than or equal to M.
3
US10964353B2
Electronic device with detachable structure and module frame thereof
Publication/Patent Number: US10964353B2 Publication Date: 2021-03-30 Application Number: 16/287,633 Filing Date: 2019-02-27 Inventor: Yeh, Ping Sheng   Assignee: Wiwynn Corporation   IPC: H05K5/00 Abstract: An electronic device with a detachable structure is provided. The electronic device includes a bracket, a connector, a module frame and a carried unit. The bracket includes a bracket wedging portion, wherein the bracket has a receiving recess, the receiving recess has a first side and a second side, the first side is opposite to the second side, and the bracket wedging portion is located on the first side. The connector is disposed on the second side of the bracket. The module frame is detachably connected to the bracket. The module frame can be easily attached to or detached from the bracket, reducing the time and effort required for assembly.
4
US10912221B2
Detachable carrier and related server apparatus
Publication/Patent Number: US10912221B2 Publication Date: 2021-02-02 Application Number: 16/122,804 Filing Date: 2018-09-05 Inventor: Yeh, Ping-sheng   Hsieh, Ming-feng   Assignee: Wiwynn Corporation   IPC: H02B1/01 Abstract: A server apparatus is movably disposed on a rack. The server apparatus includes a base and a plurality of detachable carriers. The base has a baffle, and an accommodating space of the base is divided into several loading regions by the baffle. Each detachable carrier can include a substrate, a first supporter and a second supporter. The substrate has a first region and a second region adjacent to each other. The first supporter is detachably disposed on the first region. The second supporter is disposed adjacent to the first supporter and detachably disposed on the second region. The first supporter and the second supporter are utilized to support several electronic devices.
5
US10992170B2
Power supply apparatus and power supplying method thereof
Publication/Patent Number: US10992170B2 Publication Date: 2021-04-27 Application Number: 16/252,714 Filing Date: 2019-01-21 Inventor: Hsu, Kuan-wei   Assignee: Wiwynn Corporation   IPC: H02J9/06 Abstract: A power supply apparatus and a power supplying method thereof are provided. The power supply apparatus includes a power switch and a supplied power generator. The power switch respectively receives a first power and a second power through a first switch and a second switch. The supplied power generator converts the first power or the second power to generate a supplied power. When the supplied power generator judges the first power being cut off, during a first time period, the first switch is cut off and a voltage converting operation of the supplied power generator is stopped. During a second time period, the second switch is turned on, and the voltage converting operation of the supplied power generator is restarted after the second switch being turned on.
6
US10948952B2
Power distribution board, modular chassis system and operating method thereof
Publication/Patent Number: US10948952B2 Publication Date: 2021-03-16 Application Number: 16/150,432 Filing Date: 2018-10-03 Inventor: Hsieh, Cheng Kuang   Tsai, Chia Ming   Hsu, Chia Hao   Assignee: WIWYNN CORPORATION   IPC: G06F1/18 Abstract: A power distribution board for a modular chassis system, wherein the modular chassis system is configured to install a plurality of electrical devices, and the power distribution board comprises: a plurality of detecting pins, a microcontroller and a plurality of protecting circuits. The plurality of detecting pins electrically connects to the plurality of electrical devices respectively, and each detecting pins is configured to detect a modular type of a respective one of the electrical devices. The microcontroller electrically connects to the plurality of the detecting pins and selectively chooses one of a plurality of configurations according to the detected modular type. Each of the protecting circuits electrically connects to the microcontroller and corresponds to one of the electrical devices, each of the protecting circuits set a rated power value according to the chosen one of the configurations.
7
US10981695B2
Pallet structure with air bag structure, cabinet device with pallet structure, and method thereof
Publication/Patent Number: US10981695B2 Publication Date: 2021-04-20 Application Number: 15/468,095 Filing Date: 2017-03-23 Inventor: Jiang, Jheng-ying   Assignee: Wiwynn Corporation   IPC: B65D19/40 Abstract: A pallet structure includes at least one bottom plate and at least one air bag. The at least one bottom plate is disposed on a bottom side of the cabinet for supporting the cabinet. The at least one air bag is detachably installed on a bottom side of the at least one bottom plate. The at least one air bag is inflated to prop the at least one bottom plate against the cabinet upwardly until at least one supporting component of the cabinet leaves away from a supporting surface, so as to effectively absorb a shock load during transportation of the cabinet.
8
US10631425B2
Electrically-conducting plate, uninterruptible sliding mechanism, and related server apparatus
Publication/Patent Number: US10631425B2 Publication Date: 2020-04-21 Application Number: 15/853,943 Filing Date: 2017-12-25 Inventor: Kao, Cheng-sen   Assignee: Wiwynn Corporation   IPC: H05K7/14 Abstract: A server apparatus has a server unit disposed inside a casing via an uninterruptible sliding mechanism. The uninterruptible sliding mechanism includes a discharging track disposed on the casing and an electrically-conducting plate disposed on the server unit. The electrically-conducting plate is slidably assembled with the discharging track. The electrically-conducting plate includes abase, a buckling portion and an elastic piece set. The base is electrically connected to the server unit. The buckling portion is disposed on the base to engage with the discharging track. The elastic piece set is disposed on middle of the base and has at least one elastic unit. The elastic unit is an arc structure. An end of the arc structure is fixed to the base, and the other end of the arc structure abuts against the discharging track to continuously transmit energy output from the discharging track to the server unit via the base.
9
US10802573B2
Power management system and method for managing power
Publication/Patent Number: US10802573B2 Publication Date: 2020-10-13 Application Number: 16/208,581 Filing Date: 2018-12-04 Inventor: Chen, Kui-yeh   Luo, Yi-chen   Hsu, Chih-yuan   Chiang, Wei-yu   Chi, Heng-i   Assignee: Wiwynn Corporation   IPC: G06F1/3296 Abstract: A power management system and a power management method are provided. The power management system includes a host manager and at least one server. The server communicates with the host manager. The server includes at least one processor, at least one voltage regulator, and a voltage regulator controller. The voltage regulator provides an actual power to the corresponding processor. The voltage regulator controller adjusts the actual power provided by the voltage regulator. The host manager controls the voltage regulator controller in the server and uses the voltage regulator controller to adjust the actual power provided by the voltage regulator for managing a power of the processor.
10
US2020184676A1
CARGO-CARRYING SYSTEM, APPARATUS, AND METHOD FOR DETECTING FAILURE THEREOF
Publication/Patent Number: US2020184676A1 Publication Date: 2020-06-11 Application Number: 16/352,634 Filing Date: 2019-03-13 Inventor: Jiang, Jheng Ying   Liu, Geng Ting   Assignee: Wiwynn Corporation   IPC: G06T7/73 Abstract: A cargo-carrying apparatus is provided. The cargo-carrying apparatus includes: an upper deck and a vibration-isolation section. The upper deck is configured to carry cargo. The vibration-isolation section is disposed beneath the upper deck. The vibration-isolation section includes an elastic vibration-isolation layer and one or more indicator components, and the one or more indicator components are disposed on one or more side surfaces of the elastic vibration-isolation layer, and height of the one or more indicator components varies depending on thickness of the elastic vibration-isolation layer. It is determined whether the elastic vibration-isolation layer of the cargo-carrying apparatus is invalid according to a compression ratio of the elastic vibration-isolation layer obtained from an indicator-component image of one of the one or more indicator components.
11
US2020285301A1
SERVER SYSTEM, SERVER DEVICE AND POWER MANAGEMENT METHOD FOR SERVER DEVICE
Publication/Patent Number: US2020285301A1 Publication Date: 2020-09-10 Application Number: 16/402,236 Filing Date: 2019-05-03 Inventor: Ao, Cheng-min   Assignee: Wiwynn Corporation   IPC: G06F1/3296 Abstract: A server system, a server device and a power management method for the server device are provided. The server system includes a first server device, at least one second server device and a power supply. The first server device obtains current power consumption information respectively transmitted by the second server device to calculate a current total power consumption value of the server system. The first server device determines whether it is necessary to raise a first preset power consumption upper limit to a second preset power consumption upper limit according to the current total power consumption value and an operation of the first server device, and determines whether the power supply has excess power according to the current total power consumption value and a total power consumption value of the power supply.
12
US10628358B2
Scheduling method, PCIe switch and electronic system using the same
Publication/Patent Number: US10628358B2 Publication Date: 2020-04-21 Application Number: 15/853,936 Filing Date: 2017-12-25 Inventor: Chang, Shih-hui   Assignee: Wiwynn Corporation   IPC: G06F13/36 Abstract: The present invention provides a scheduling method for a peripheral component interconnect express (PCIe) switch of an electronic system. The PCIe switch is utilized for handling input/output requests of a host of the electronic system. The scheduling method includes the PCIe switch determining a scheduling sequence of message signal interrupts (MSIs) and read/write requests corresponding to the input/output requests according to amount of the message signal interrupts corresponding to the input/output requests; and the PCIe switch handling the message signal interrupts and the read/write requests according to the scheduling sequence.
13
US2020381937A1
CONTROL METHOD FOR POWER SUPPLY SYSTEM AND POWER SUPPLY SYSTEM
Publication/Patent Number: US2020381937A1 Publication Date: 2020-12-03 Application Number: 16/566,889 Filing Date: 2019-09-11 Inventor: Hsu, Kuan-wei   Assignee: Wiwynn Corporation   IPC: H02J9/06 Abstract: A control method for a power supply system includes a driving circuit conducting a switch element of a first backup transforming module of a backup supplying module corresponding to a phase of one of a plurality of power transforming modules in an abnormal operation according to a working signal corresponding to the power transforming module in the abnormal operation, when one of the plurality of power transforming modules corresponding to a three-phase voltage source is in the abnormal operation; and the driving circuit latching unconducted switch elements of at least one of undriven second backup transforming module of the backup supplying module corresponding to the phase, after a logic control circuit detects working signals corresponding to all phases of each backup transforming module, and latching unconducted switch elements corresponding to phases different with the phase of the first backup transforming module.
14
US10754400B2
Control method for data storage system, data storage module, and computer program product
Publication/Patent Number: US10754400B2 Publication Date: 2020-08-25 Application Number: 16/218,230 Filing Date: 2018-12-12 Inventor: Hsieh, Cheng Kuang   Chen, Kai Sheng   Tsai, Chia Ming   Chen, Yi-hao   Assignee: WIWYNN CORPORATION   IPC: G06F11/30 Abstract: A control method for data storage system includes obtaining a correlation coefficient corresponding to storage devices using a control device, and adjusting the link speed of one of the storage devices using the control device.
15
US10782895B2
Management method of metadata for preventing data loss and memory device using the same
Publication/Patent Number: US10782895B2 Publication Date: 2020-09-22 Application Number: 15/976,839 Filing Date: 2018-05-10 Inventor: Hsieh, Cheng-kuang   Hsu, Chia-hao   Assignee: Wiwynn Corporation   IPC: G06F12/02 Abstract: A metadata management method for a memory device includes generating a virtual address layer in a memory space of a non-volatile memory of the memory device; establishing a mapping table in the virtual address layer to store at least one metadata corresponding to at least one storing block, wherein the at least one storing block comprises at least one physical address and the at least one physical address is related to the memory space; when writing at least one datum to the memory device, writing the at least one datum to at least one memory block of the memory space according to the at least one physical address; and updating the at least one metadata of the at least one storing block when finishing writing the at least one datum.
16
US10778098B2
Power supply system, a switched tank converter, and methods thereof
Publication/Patent Number: US10778098B2 Publication Date: 2020-09-15 Application Number: 16/369,110 Filing Date: 2019-03-29 Inventor: Yang, Cheng Chung   Huang, Po-chia   Assignee: WIWYNN CORPORATION   IPC: H02M3/158 Abstract: A power supply system, which has a switched-tank converter with an adjustable conversion ratio, includes a first-stage power converter, a second-stage power converter, and a controller. The first-stage power converter converts a supply voltage to a first output voltage, and modulates the first output voltage according to a modulation signal. A second-stage power converter converts the first output voltage to a second output voltage, and generates a power signal according to the output power of the second output voltage. The controller determines, according to the power signal, whether the output power exceeds a threshold to generate the modulation signal.
17
US10628362B2
Storage device for graphic processors and configuration setting adjusting method
Publication/Patent Number: US10628362B2 Publication Date: 2020-04-21 Application Number: 16/052,633 Filing Date: 2018-08-02 Inventor: Wang, Hsien-yu   Assignee: Wiwynn Corporation   IPC: G06F13/40 Abstract: A storage device for graphic processors and a configuration setting adjusting method are provided. The method includes: obtaining a chassis connection status by a processor according to a first chassis electrically connected to an input/output module; reading a first initial configuration setting in a switching circuit of the first chassis by the processor; obtaining a host connection status by the processor according to at least one first connection interface electrically connected to at least one first host; and determining whether the first initial configuration setting is applicable to the chassis connection status and the host connection status by the processor according to the chassis connection status, the host connection status and a preset rule; if not, adjusting, by the processor, the first initial configuration setting of the first chassis to another configuration setting which is applicable to the chassis connection status and the host connection status.
18
US10698788B2
Method for monitoring server, and monitoring device and monitoring system using the same
Publication/Patent Number: US10698788B2 Publication Date: 2020-06-30 Application Number: 15/013,977 Filing Date: 2016-02-02 Inventor: Yeh, Chung-chieh   Wu, Ming-sheng   Assignee: Wiwynn Corporation   IPC: G06F11/30 Abstract: A method for monitoring a server, a monitoring device and a monitoring system are provided. The method includes: setting a system event to be monitored from the server; setting a trigger recording mode and a predetermined recording amount for recording system information of the server; capturing the system information related to the system event from a baseboard management controller (BMC) managing the server into a storage circuit according to the trigger recording mode and the predetermined recording amount; and displaying the system information stored in the storage circuit on an user interface.
19
US2020060047A1
ELECTRONIC APPARATUS AND PASSIVE COMPONENT THEREOF
Publication/Patent Number: US2020060047A1 Publication Date: 2020-02-20 Application Number: 16/202,097 Filing Date: 2018-11-28 Inventor: Pai, Ting-yu   Huang, Yao-sheng   Assignee: Wiwynn Corporation   IPC: H05K7/20 Abstract: An electronic apparatus includes an airflow generation device and a passive component. The passive component is a temperature sensor and includes a component body and a heat sink attached to the component body. The heat sink can absorb environmental heat which is dissipated through the air flow. The airflow generation device operates according to a sensing result by the passive component.
20
US10594365B1
Server device and power management method
Publication/Patent Number: US10594365B1 Publication Date: 2020-03-17 Application Number: 16/278,176 Filing Date: 2019-02-18 Inventor: Hsieh, Cheng-kuang   Chen, Yi-hao   Assignee: Wiwynn Corporation   IPC: H04B1/40 Abstract: A server device and a power management method for the server device are provided. The server device includes a power supply device, a power transmission path, and at least one electronic device. The power supply device includes a first power line communication (PLC) transceiver. The at least one electronic device is coupled to the power transmission path to obtain power from the power supply device. The at least one electronic device includes a second PLC transceiver. The at least one electronic device utilizes the second PLC transceiver to communicate with the first PLC transceiver in the power supply device through the power transmission path to obtain an operation status of the power supply device and control the power supply device.
Total 7 pages