http://www.freshpatents.com/Electrical-resistors-dtnewntc338.php USPTO Class 338 - Electrical resistors en-us Tue, 18 Aug 2009 22:20:30 -0700 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/Barium-titanate-based-semiconductor-porcelain-composition-and-ptc-element-including-the-same-dt20090813ptan20090201121.php Tue, 18 Aug 2009 22:20:30 -0700 A barium titanate-based semiconductor ceramic composition and a PTC element that have a high Curie temperature and a low electrical resistivity at room temperature and that exhibit a desired rate of change in resistance are provided. The barium titanate-based semiconductor ceramic composition is a ceramic composition having a perovskite structure... http://www.freshpatents.com/Aligned-particle-based-sensor-elements-dt20090813ptan20090201120.php Tue, 18 Aug 2009 22:20:30 -0700 The present invention relates to a sensor array for detecting an analyte in a fluid, comprising first and second sensors formed by chemically sensitive resistors, wherein the first sensor comprises a region of aligned conductive material; or where each of the sensors comprises alternating regions of nonconductive regions and aligned...