Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Apparatus and methods for making spectroscopic measurements of cathode fall in fluorescent lamps Image Number 13 for United States Patent #7116055. Apparatus and methods are disclosed for measuring cathode fall within a fluorescent lamp that contains an electrode and a gas. A level of cathode fall associated with the electrode may be identified based on an intensity and wavelength of radiation emitted by the gas.       Recently Added Patents Light emitting device power supply circuit, and light emitting device driver circuit and control method thereof Multi-mode 3-dimensional image display apparatus Resuming piecewise calibration of a real-time-clock unit after a measured offset that begins at the next calibration period Stabilised prostaglandin composition Additives for oil recovery from reservoirs Method, base station and system for adjusting cell wireless configuration parameter Packaging article   Randomly Featured Patents Eyelid retractor IC-tag read-write apparatus Sheet conveyor and image formation device with shaped belt platen Methods and systems for high confidence utilization of datasets Method for the manufacture of a three-mirror optical system and the optical system resulting therefrom Apparatus for driving lamp of liquid crystal display device Micro-cassette player/transcriber Metallic coating on an inorganic substrate Dahlia plant named `Goalia Rossa` Improved probe for inspecting tubes having mechanism for maintaining alignment of probe axis of rotation © 2006-2008 PatentGenius. All Rights Reserved.