Abstract: An information handling system includes a printed circuit board, a screw, and a processor. The printed circuit board includes a through hole via. The through hole via includes top and bottom sections plated with a conductive plating material, and a middle section without any conductive plating material. The screw in physical communication with the top, middle, and bottom sections of the through hole via in the printed circuit board. The processor determines whether an electrical circuit is formed between the screw, the top section of the through hole via, and the bottom section of the through hole via. Based on the determination of the electrical circuit being formed, the processor provides an indication that no intrusion has been made into the information handling system.

Abstract: A semiconductor device includes a gate structure on a substrate, in which the gate structure includes a main branch extending along a first direction on the substrate and a sub-branch extending along a second direction adjacent to the main branch. The semiconductor device also includes a first doped region overlapping the main branch and the sub-branch according to a top view and a second doped region overlapping the first doped region.

Abstract: A switching method for context migration among a plurality of physical processor cores is provided. Each of the physical processor cores is mapped to a corresponding logical processor core. The switching method includes migrating a processor hardware context from a first physical processor core to a second physical processor core which is different from the first physical processor core. The first physical processor core and the second physical processor core are mapped to a first logical processor core and a second logical processor core which is different from the first logical processor core, respectively prior to the migration. The switching method further includes remapping the first physical processor core to the second logical processor core and remapping the second physical processor core to the first logical processor core.

Abstract: A method for decoding a video block in a video picture includes: selecting N motion vectors from M motion vector, wherein the M motion vectors corresponding to at least a video block of at least a reference area; and decoding the video block according to the N motion vectors.

Abstract: A video signal generator, employing a multi-output amplifier and a video signal connector, is physically connected to a device under test to eliminate the use of signal cables, to solve the impedance matching issue, and to reduce noise from the signal cables' exposure to high temperatures. Moreover, the video signal generator employs a video algorithm stored in a programmable microprocessor and instructions downloaded to provide on-line adjustable video patterns sets for test. The video signal generator includes the programmable microprocessor, a television encoder, a multi-output amplifier, and a video signal connector.

Abstract: A storage rack a base frame rod structure formed by bending one single metal wire rod into a predetermined shape and a top frame rod structure formed by bending one single metal wire rod into a predetermined shape and welded to the base frame rod structure such that multiple storage racks can be received together by inserting one storage rack of another storage rack to save storage space, or multiple storage racks can be stacked together, constituting a multi-deck combination storage rack.

Abstract: A storage rack a base frame rod structure formed by bending one single metal wire rod into a predetermined shape and a top frame rod structure formed by bending one single metal wire rod into a predetermined shape and welded to the base frame rod structure such that multiple storage racks can be received together by inserting one storage rack of another storage rack to save storage space, or multiple storage racks can be stacked together, constituting a multi-deck combination storage rack.

Abstract: A method for decoding a video block in a video picture includes: selecting N motion vectors from M motion vector, wherein the M motion vectors corresponding to at least a video block of at least a reference area; and decoding the video block according to the N motion vectors.

Abstract: A video signal generator, employing a multi-output amplifier and a video signal connector, is physically connected to a device under test to eliminate the use of signal cables, to solve the impedance matching issue, and to reduce noise from the signal cables' exposure to high temperatures. Moreover, the video signal generator employs a video algorithm stored in a programmable microprocessor and instructions downloaded to provide on-line adjustable video patterns sets for test. The video signal generator includes the programmable microprocessor, a television encoder, a multi-output amplifier, and a video signal connector.

Abstract: An improved construction of a mouse to provide more comfortable holding and prevent hand fatigue is comprised of a dome ergonomically designed and provided behind the keys, the dome being made of soft material including silica gel, or filled up with air, oil, water, emulsion or the like surrounded by hard wall at its root, or the dome being made slightly inclined forward to compromise the hollow of the palm.