Abstract: In accordance with some embodiments, a package-on-package (PoP) structure includes a first semiconductor package having a first side and a second side opposing the first side, a second semiconductor package having a first side and a second side opposing the first side, and a plurality of inter-package connector coupled between the first side of the first semiconductor package and the first side of the second semiconductor package. The PoP structure further includes a first molding material on the second side of the first semiconductor package. The second side of the second semiconductor package is substantially free of the first molding material.

Abstract: A method for producing ?-aminobutyric acid includes cultivating, in a culture medium containing glutamic acid or a salt thereof, a probiotic composition including at least one lactic acid bacterial strain selected from the group consisting of Bifidobacterium breve CCFM1025 which is deposited at the Guangdong Microbial Culture Collection Center under an accession number GDMCC 60386, Lactobacillus acidophilus TYCA06, Lactobacillus plantarum LPL28, and Bifidobacterium longum subsp. infantis BLI-02 which are deposited at the China General Microbiological Culture Collection Center respectively under accession numbers CGMCC 15210, CGMCC 17954, and CGMCC 15212, Lactobacillus salivarius subsp. salicinius AP-32 which is deposited at the China Center for Type Culture Collection under an accession number CCTCC M 2011127, and combinations thereof.

Abstract: A battery capacity estimation method, and a battery module and an electronic product using the same are disclosed. In the battery capacity estimation method, after a control system of the battery module has judged that a battery has been charged to a fully charged state for a predetermined period and entered a rest state, a detection unit of the control system measures an open circuit voltage and a temperature of the battery, according to which a full charge capacity of the battery is calculated.

Abstract: The present invention generally relates to disclose a waveform learning apparatus of remote controller. The waveform learning apparatus of remote controller includes a signal-receiving interface for receiving the household appliance remote controller signal. The signal-receiving interface connects to a microprocessor. The present invention utilizes the high operation ability of the microprocessor to perform the process of waveform digitizing on the received signal and then to store the waveform digitized data in a memory unit. Following, the present invention utilizes the signal-transmitting interface to transfer the remote signal to achieve the purpose of controlling the household appliance. The present invention can completely copy the signal of multiple remote controllers to replace the original remote controller, so the present invention provides with the advantages of easily learning, quick and precise.

Abstract: A three-dimensional jigsaw puzzle includes a three-dimensional core body having a vertical axis and including a plurality of stackable block units formed by cutting the core body along a plurality of transverse cutting planes that are transverse to the vertical axis. Each of the block units has top and bottom surfaces which are opposite to each other in a vertical direction that is parallel to the vertical axis, and includes at least two block members formed by cutting each of the stackable block units along at least one vertical cutting plane that is parallel to and that passes through the vertical axis. A plurality of interlocking members are disposed to interlock removably an adjacent pair of the block units.

Abstract: A three-dimensional jigsaw puzzle includes a three-dimensional core body having a vertical axis and including a plurality of stackable block units formed by cutting the core body along a plurality of transverse cutting planes that are transverse to the vertical axis. Each of the block units has top and bottom surfaces which are opposite to each other in a vertical direction that is parallel to the vertical axis, and includes at least two block members formed by cutting each of the stackable block units along at least one vertical cutting plane that is parallel to and that passes through the vertical axis. A plurality of interlocking members are disposed to interlock removably an adjacent pair of the block units.

Abstract: A method and apparatus for prohibiting unauthorized use of a telecommunication line is provided. An interference signal is timely generated by the invention on the telecommunication line such that the illegitimate user may not dial the number correctly. Therefore, the invention may prohibit the unauthorized use of a telecommunication line.