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Attorney: Abramson; Martin


Number of patents: 7
Last date: June 15, 2004

NumberTitleIssue Date
6751384Method and apparatus for laser protection of photosensitive material
A fiber optic faceplate for protecting photosensitive material from high light levels which comprises an optical structure which optically acts like a solid window at low light levels, but which at least one of attenuates or diffuses light incident on the photocatho...
06/15/2004
6741739Method and apparatus for improving signal to noise ratio using wavelet decomposition and frequency thresholding
A method and apparatus for improving the signal to noise ratio of an information carrying signal wherein a wavelet transform up to a predetermined level is computed, a frequency thresholded signal which is indicative of noise is derived from the wavelet transform, a...
05/25/2004
6739202Method and apparatus for non-destructive testing of leaded packages
A method of non-destructively testing the adhesion of electrical leads joined to a package comprising the steps of holding the package and a portion of a lead in respective stationary positions, applying a force to the lead proximate an area where it's joined to the...
05/25/2004
6734120Method of photoresist ash residue removal
A method of enabling the removal of fluorine containing residue from a semiconductor substrate comprising applying a gas and/or vapor to which the residue is reactive to the residue while the temperature of the substrate is at an elevated level with respect to ambie...
05/11/2004
6669995Method of treating an anti-reflective coating on a substrate
A method of treating an anti-reflective coating on a substrate. The method includes exposing the anti-reflective coating to a dosage of ultraviolet radiation sufficient to result in the direct removal of at least a portion of the exposed anti-reflective c...
12/30/2003
6667472Night vision device with antireflection coating on cathode window
An image intensifier tube which obviates problems with stray reflections caused by bright lights utilizes an antireflection coating in the form of an interference filter on the cathode window. An image intensifier--which is protected against laser damage ...
12/23/2003
4042850Microwave generated radiation apparatus
An apparatus for efficiently coupling microwave energy to a highly dissipative load such as a plasma lamp tube. A longitudinally extending lamp tube is enclosed in a longitudinally extending non-resonant microwave chamber having a pair of coupling slots t...
08/16/1977
 
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