Korhan

Korhan Ciloglu, Monroeville, PA US

Patent application number	Description	Published
20100213269	COMPOSITE RAIL JOINT END POST - An end post for a rail joint assembly comprising: a top portion having a profile substantially identical to cross-sectional shapes of rail head sections of first and second rails of the rail joint assembly; a base; and a stem disposed between the top portion and the base; wherein one or more of the top portion, base and stem comprise a plurality of pieces of a first electrically insulating material disposed on or in a second electrically insulating material. The plurality of pieces are preferably spaced apart and may have a substantially disc-shape or a substantially cylindrical-shape, and are preferably made from a ceramic material such as zirconium dioxide, aluminum oxide or silicon nitride, where the second electrically insulating material comprises a polymeric material, such as polyurethane.	08-26-2010

Patent application number	Description	Published
20110226320	SOLAR CELL HAVING A TRANSPARENT CONDUCTIVE OXIDE CONTACT LAYER WITH AN OXYGEN GRADIENT - A solar cell includes a first electrode located over a substrate, at least one first conductivity type semiconductor layer located over the first electrode, at least one second conductivity type semiconductor layer located over the first conductivity semiconductor layer, and a transparent conductive oxide contact layer located over the second conductivity semiconductor layer. The first surface of the transparent conductive oxide contact layer may be located closer to the second conductivity type semiconductor layer than the second surface of the transparent conductive oxide contact layer, and the transparent conductive oxide contact layer may have an oxygen concentration that decreases continuously or in at least two discrete steps as a function of thickness for at least a first portion of the contact layer thickness in a direction from the first surface to the second surface.	09-22-2011

Patent application number	Description	Published
20100188411	Non-Graphics Use of Graphics Memory - Embodiments of a method and apparatus for using graphics memory (also referred to as video memory) for non-graphics related tasks are disclosed herein. In an embodiment a graphics processing unit (GPU) includes a VRAM cache module with hardware and software to provide and manage additional cache resourced for a central processing unit (CPU). In an embodiment, the VRAM cache module includes a VRAM cache driver that registers with the CPU, accepts read requests from the CPU, and uses the VRAM cache to service the requests. In various embodiments, the VRAM cache is configurable to be the only GPU cache or alternatively, to be a first level cache, second level cache, etc.	07-29-2010