| Patent Number |
Title Of Patent |
Date Issued |
| 7496748 |
Method for establishing a security association between two or more computers communicating via a |
February 24, 2009 |
| A method for establishing a secure communication channel for information flow between two or more computers communicating via an interconnected computer network, and a system for implementing the method, in response to receiving a security association data structure from one of the c |
| 7013793 |
Diaphragm mounting method for a diaphragm pump |
March 21, 2006 |
| A diaphragm pump and method for making same, the pump having a diaphragm coupled to a wobble plate achieved using: a post (11) protruding from the wobble plate toward the diaphragm and at least partially surrounded by a collar (11a); and a pin (22) protruding from the diaphragm toward th |
| 6978659 |
Appliance leak detector and inline shutoff |
December 27, 2005 |
| A leak sensor apparatus (10) and flow control equipment (16) for sensing a leak from a machine using a supply of water (or other fluid) or from connecting hoses supplying the water, and for turning off the supply when a leak is detected, with the leak sensor (10) itself including in |
| 6741739 |
Method and apparatus for improving signal to noise ratio using wavelet decomposition and frequen |
May 25, 2004 |
| 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, and the frequency t |
| 6629864 |
Electrical contact for plug-in connector |
October 7, 2003 |
| An electrical contact (10) which can engage a mating terminal (50) for electrical connection and detachable latching thereto. The contact includes a piece of sheet metal bent to form at least one guide plate (13, 14) and a bias plate (15) lying facewise adjacent to the guide plate. The |
| 6552691 |
Broadband dual-polarized microstrip notch antenna |
April 22, 2003 |
| A dual-polarized radiator for a phased array antenna includes two planar microstrip notch elements that interlock and are perpendicular to each other having their phase centers coincident to provide advantageous operational characteristics when the elements are used to form a wide ba |
| 6266633 |
Noise suppression and channel equalization preprocessor for speech and speaker recognizers: meth |
July 24, 2001 |
| A method for performing noise suppression and channel equalization of a noisy voice signal comprising the steps of sampling the noisy voice signal at a predetermined sampling rate f.sub.s ; segmenting the sampled voice signal into a plurality of frames having a predetermined number of sa |
| 6219250 |
Night vision binoculars |
April 17, 2001 |
| A night vision binocular assembly (10) capable of converting low light and infrared energy into a visible image. The night vision binocular assembly (10) includes at least one objective lens assembly (62), image intensifier tube (64), collimator lens assembly (66) and diopter cell assemb |
| 6212636 |
Method for establishing trust in a computer network via association |
April 3, 2001 |
| A method is disclosed for establishing trusted communications with associations for communications between users on an Internet Protocol based computer network. The method entails the first user's SNIU determining the Internet Protocol (IP) address of a second user's SNIU on the comp |
| 6088165 |
Enhanced night vision device |
July 11, 2000 |
| A night vision device comprising a facemask housing assembly having a peripheral surface defined by a rear surface contoured to a user's face and an open front surface, the housing assembly operative for encasing a pair of optical assemblies operative for receiving light from a viewed |
| 6076812 |
Mixing and aeration unit |
June 20, 2000 |
| The invention concerns a mixing and aeration unit, especially for waste water treatment and including a submersible axial flow mixer (2), an elongated jet ring (6) with inlet (6a) adjacent the mixer propeller (3) and housing a number of air bubble diffusers (10). |
| 6071639 |
Battery cartridge |
June 6, 2000 |
| A battery cartridge holding a plurality of batteries for insertion into a battery cavity comprising a housing including first and second flexible holding members oppositely disposed with respect to one another on a first outer surface, the first and second holding members defining a cavi |
| 6040657 |
Thin faceplate image intensifier tube having an improved vacuum housing |
March 21, 2000 |
| An improved image intensifier tube has electrically operative components that include a photocathode having a photoemissive layer, a microchannel plate (MCP) having a conductive input surface and a conductive output surface, and a vacuum housing for retaining the photocathode, microchann |
| 6013883 |
Miniature electrical switch |
January 11, 2000 |
| A miniature electrical switch that can be mounted on a circuit board, includes a dielectric housing (12) with a forwardly-opening cavity (26), a first contact (16) lying primarily within the cavity, and a second contact (14) lying outside the cavity and engaging the first contact except |
| 5994824 |
Light weight/small image intensifier tube |
November 30, 1999 |
| An improved image intensifier tube having electrically operative components that include a photocathode having a photoemissive layer, a microchannel plate having a conductive input surface and a conductive output surface, and a vacuum housing for retaining the photocathode, the microchan |
| 5992429 |
Method for cleaning semiconductor wafers with an external heat source |
November 30, 1999 |
| A method of cleaning semiconductor wafers by use of a heat source external to the system is disclosed. The semiconductor wafers are disposed within a vacuum chamber having a transmissive window, and a radiant heat source external to the chamber is applied so that the radiation passes thr |
| 5970086 |
Radio remote interface for modulating/demodulating data in a digital communication system |
October 19, 1999 |
| In a digital communications system for communicating between two radios by transceiving a signal comprising a first type control signal, a second type data traffic signal, and a third type voice signal, a remote communication interface for providing transmission therebetweeen compris |
| 5935196 |
Technique for the use of GPS for high orbiting satellites |
August 10, 1999 |
| The present invention is directed toward a navigation system and method for a high orbit spacecraft, which passively utilizes UHF signals carrying intersatellite ranging data transmitted by a constellation of satellites that travel in lower orbits around a celestial sphere. The navigatio |
