|CMSC, INC. Patent applications|
|Patent application number||Title||Published|
|20130329374||Pre-molded Cavity 3D Packaging Module with Layout - A pre-molded cavity 3D packaging module with layout is disclosed. The 3D packaging module includes a pre-molded cavity. A wall and a vertical plane of the pre-molded cavity form an inclined angle of more than 3°. An intersecting region between a bottom and a sidewall of the 3D packaging module has a curved profile to facilitate smooth circuit layout.||12-12-2013|
|20120287345||System and Method for Automatically Tuning Video Signals - This invention discloses an automatically signal-tuning system for using in video signal transmission. The system can use the auto-tuning function in video transmission circuit to make the system automatically detect the extents of frequency loss and delay affected by a transmitting cable and to adjust the received signal to approximate to the original transmitted signal once system reboot and/or transmitting cable hot-plugging. The compensation for the signal frequency loss and the signal delay is by comparing and analyzing the attenuation and the delay values to provide the video signal on the transmitting cable to be automatically adjusted to the optimized response value.||11-15-2012|
|20100148885||Complementary-conducting-strip Coupled-line - This invention discloses a complementary-conducting-strip coupled-line (CCS CL). The CCS CL includes a substrate, m layers of mesh ground planes interlacing with m−1 layer(s) of first inter-media-dielectric (IMD) to form a stack structure on the substrate, a second IMD layer being on the stack structure, and n metal lines being on the second IMD layer and being edge-coupled with each other. Wherein, the m−1 first IMD layer(s) has(have) a plurality of vias to connect matching mesh ground planes, therein, m≧2 and m is a nature number, n≧2 and n is a nature number.||06-17-2010|
|20100109816||Complementary-conducting-strip Transmission Line Structure - This invention discloses a complementary-conducting-strip transmission line (CCS TL) structure. The CCS TL structure includes a substrate, at least one first mesh ground plane, m second mesh ground planes having m first inter-media-dielectric (IMD) layers interlaced with and stacked among each other and the first mesh ground plane to form a stack structure on the substrate, a second IMD layer being on the stack structure, and a signal transmission line being on the second IMD layer. Wherein, each first IMD layer has a plurality of vias to correspondingly connect the first and the m second mesh ground planes, therein, m≧2 and m is a nature number, and the m second mesh ground planes under the signal transmission line have at least one slit structure.||05-06-2010|
|20100109790||Multilayer Complementary-conducting-strip Transmission Line Structure - A multilayer complementary-conducting-strip transmission line (CCS TL) structure is disclosed herein. The multilayer CCS TL structure includes a substrate, and n signal transmission lines being parallel and interlacing with n-1 mesh ground plane(s), therein a plurality of inter-media-dielectric (IMD) layers are correspondingly stacked with among the n signal transmission lines and the n-1 mesh ground plane(s) to form a stack structure on the substrate, therein n≧2 and n is a natural number. Whereby, a multilayer CCS TL with independent of each layer and complete effect on signal shield is formed to provide more flexible for circuit design, reduce the circuit area and also diminish the transmission loss.||05-06-2010|
Patent applications by CMSC, INC.