Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Jingbo Cai Patents Inventor: Cai; Jingbo Address: Huntsville, AL No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6804446 Waveguide including at least one photonic crystal region for directing signals propagating there October 12, 2004 A waveguide assembly is provided that includes a waveguide region and at least one photonic crystal (PhC) region. The waveguide region includes a longitudinally extending core that has an input channel and at least one output channel, and a cladding at least partially surrounding the cor       Recently Added Patents Modular vertical floating pipe Bowl lifting and filling apparatus Systems and methods for varying dye concentrations Method and device for improving cardiac function Method of and apparatus for controlling the printing of documents from a computer Conveyor chain pin remover Non-metallic reinforced door handle adapter   Randomly Featured Patents Conveyor belt treatment apparatus 3-Aminopropoxyaryl derivative in the treatment of tremor Multiple utilization of working air Method for anisotropic etching conductive film Type font Surface treatment of silicone hydrogel contact lenses Heater Circuit for encoding identification information on circuit dice using FET capacitors Handling device for tires to be remolded on vulcanization presses with selection from different stocks of tires Ink jet printing method © 2006. PatentGenius. All Rights Reserved.