INVENTEC CORPRATION Patent applications |
Patent application number | Title | Published |
20090083486 | TESTING DEVICE OF CARD READING INTERFACE AND TESTING METHOD THEREOF - A testing device and method of card reading interface are applied to a card reading interface including a plurality of memory cards, and are used to integrate memory card interfaces in a memory card slot. The testing device includes memory cards, a switching unit, a connecting part, and a connecting circuit. Wherein, the switching unit receives a switching instruction and selects a corresponding memory card according to the switching instruction. The connecting part is electrically connected between the memory card slot and the switching unit. The connecting circuit is connected between the switching unit and the memory cards, and transmits detection data to the laptop computer. The laptop computer checks the detection data before testing and after testing. Thus, the device and method thereof can detects function normally or not on the memory card slot, and reduces the plugging times from the memory card slot. | 03-26-2009 |
20090083481 | METHOD FOR MAPPING WRITE OPERATION OF RAID DEVICE - A method for mapping a write operation of an RAID device, includes flowing steps, initiating a mirroring device built in each member disk of the RAID device; activating a kernel thread, for monitoring the operation state of the RAID device, and recording current usage information; and if an incorrect write operation occurs to a member disk of the RAID device, storing the data of the incorrect write operation into a mirroring device of another member disk of the RAID device through the kernel thread. The method ensures the integrity and safety of the data stored in the RAID device and prevents the data from being lost when the member disk of the RAID device is replaced or severely damaged. | 03-26-2009 |
20090080171 | RETENTION DEVICE - A retention device is applied in an electronic device that has a case and a circuit board. The circuit board may shift relative to the case along a integrate direction or a release direction. The retention device includes a fixed base, a fastener, and a latching member. The fixed base is disposed on the case and has a slot. The fastener is disposed on the case, and may be deformed under a force. The latching member is disposed on one side of the circuit board. When the latching member shifts along the integrate direction with the circuit board, the fastener is pressed to be deformed, so the latching member is limited in the slot. When the fastener is deformed by an external force, the latching member is disengaged with the slot along the release direction, so that the circuit board may be fixed on or detached from the case. | 03-26-2009 |