|Railway switches and signals patents - Monitor Patents|
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Railway switches and signals September class, title,number 09/09Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 09/24/2009 > patent applications in patent subcategories. class, title,number
09/17/2009 > patent applications in patent subcategories. class, title,number
20090230254 - System and method for operating train in the presence of multiple alternate routes: A method is provided for operating a train or rail vehicle along a railway which is logically divided into segments, and includes at least one control point presenting at least two possible paths that are exclusive of each other, each path including one or more segments. The method includes: (a)... Agent: Trego, Hines & Ladenheim, PLLC
20090230255 - Cab signal receiver demodulator employing redundant, diverse field programmable gate arrays: A processor includes a first field programmable gate array (FPGA) having a first central processing unit (CPU) core programmed to perform a first function, and first programmable hardware logics (PHLs) programmed to perform a second function. A second FPGA includes a second CPU core programmed to perform a third function,... Agent: Eckert Seamans Cherin & Mellott09/10/2009 > patent applications in patent subcategories. class, title,number
09/03/2009 > patent applications in patent subcategories. class, title,number
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