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| Patent # | Description |
|---|---|
| US-6,157,262 |
Phase locked loop frequency source having reduced load pull A phase locked loop frequency source with greatly reduced load pull susceptibility is achieved by using a voltage controlled oscillator of frequency which is... |
| US-6,156,982 |
Low current high temperature switch contacts A low ampere mechanical switch has a contact design creating a line of contact between the moveable and stationary contacts. The stationary contacts are... |
| US-6,156,944 |
Extraction of hydrogen fluoride from a halocarbon/hydrogen fluoride
azeotropic mixture A process for the separation of mixtures containing halocarbons and hydrogen fluoride. Either water alone or a blend comprising water and hydrogen fluoride is... |
| US-6,156,812 |
Nanoporous material fabricated using polymeric template strands Compositions and methods are provided in which nanoporous polymeric materials are produced via stable, polymeric template strands having reactive groups that can... |
| US-6,156,085 |
Filter air cleaner A portable air cleaner comprising a cylindrical filter element mounted on a circular base and encased by a cylindrical cover. A centrifugal fan mounted within... |
| US-6,155,431 |
Filter assembly A filter assembly is provided having a housing defining a housing edge. A tapping plate is also provided and is generally circular in shape. The tapping plate... |
| US-6,155,133 |
Electronic treadle four bar assembly A treadle assembly for supplying an electrical signal to an electronic controlled engine includes a treadle pivotally mounted to a treadle lever. The treadle... |
| US-D434,841 |
Air cleaner |
| US-6,154,691 |
Orienting a satellite with controlled momentum gyros Controlled momentum gyros are rotated to change the attitude of a satellite as rapidly as possible by rotating them along a great circle path on an imaginary... |
| US-6,154,033 |
Method and apparatus for analyzing nickel-cadmium batteries A system and method for comprehensive analysis of a multi-cell battery, such as of the nickel-cadmium type, on an individual cell level basis and overall battery... |
| US-6,154,024 |
Metal immune magnetic tracker A head mounted tracker is placed in the operator area near the operator. The tracker has the capability to map the operator area without manual assistance. These... |
| US-6,153,721 |
Preparation of polyindanebisphenols and polymers derived therefrom Novel polyindanebisphenols or PIBPs for the preparation of new and improved thermosetting polymers having the general formula of ##STR1## are provided. Also... |
| US-6,153,070 |
Sensor packaging using heat staking technique An environmental sensor apparatus and method of making same is disclosed in which an environmentally sensitive silicon die is sandwiched between an elastomeric... |
| US-6,153,060 |
Sputtering process A method for coating substrates having sides of the substrate with unequal adhesion properties includes the steps of non-symmetrically coating the substrate by... |
| US-6,152,148 |
Method for cleaning semiconductor wafers containing dielectric films A method for cleaning the surface of a semiconductor wafer having an organic dielectric film thereon by removing residual slurry particles adhered to the wafer... |
| US-D434,338 |
Remote sensor temperature controller |
| US-6,149,770 |
Underwire water weight turbulence sensor A system and method of providing on-line turbulence measurements in a sheetmaking machine and using these measurements to perform on-line adjustments to... |
| US-6,149,141 |
Portable evaporative humidifier apparatus A humidifier including a housing defining an air inlet, an air outlet, an air flow path between the inlet and outlet and a liquid reservoir; a blower system for... |
| US-6,149,138 |
Portable humidifier with keyed replaceable cartridge element A portable humidifier including a housing defining an air inlet, an air outlet, and an air flow path therebetween; a retainer disposed in the housing and... |
| US-6,148,270 |
Fast target distance measuring device and high-speed moving image
measuring device A distance measuring device includes first and second cameras, first and second Fourier pattern data generating sections, a pattern processing section, and a... |
| US-6,147,922 |
Non-volatile storage latch In one aspect of the present invention, a non-volatile latching element is provided that includes one or more magnetic elements therein. By programming the... |
| US-6,147,870 |
Printed circuit assembly having locally enhanced wiring density A printed circuit assembly and method of making the same facilitates the attachment of high density modules onto a printed circuit board. In one embodiment, the... |
| US-6,147,807 |
High brightness see-through head-mounted display A head mounted display to view a created image and an external scene includes a display displaying the image and a prism receiving the image which includes a... |
| US-6,147,362 |
High performance display pixel for electronics displays A high performance pixel is described for active matrix electronic displays. The pixel combines a compact, mesa-isolated PMOS access transistor with a novel,... |
| US-D433,730 |
Valve body |
| US-6,144,788 |
High stability fiber light source A fiber light source having, for instance, a 980 nm pump laser for pumping an erbium-doped optical fiber via a 980/1550 nm WDM coupler. The pumped fiber emits... |
| US-6,144,536 |
Illumination system with light recycling to enhance brightness An optical illumination system is comprised of: (a) a light source means having a reflective emitting surface and an intrinsic luminance (brightness), (b) a... |
| US-6,144,285 |
Thermal sensor and method of making same A two level microbridge infrared thermal detector having an upper detector planar section (a) comprising a temperature responsive detector of an oxide of... |
| US-6,144,265 |
Calibrated high power radio frequency step attenuator A high power radio frequency(RF) precision step attenuator includes a trim attenuator, a multi-step attenuator and a calibration/control circuit. The control... |
| US-6,143,583 |
Dissolved wafer fabrication process and associated
microelectromechanical device having a support substrate... The method of the present invention provides a process for manufacturing MEMS devices having more precisely defined mechanical and/or electromechanical members.... |
| US-6,139,196 |
Method of preparing optical fiber for fusion splicing and method of
forming a fusion splice A method of preparing an optical fiber for fusion splicing comprising the steps of providing an optical fiber having a fiber jacket and an end, removing a... |
| US-6,138,049 |
System and methods for generating and distributing alarm and event
notifications The present invention provides systems and methods for controlling associated processes of a process facility and, in particular, for distributing data among... |
| US-6,137,351 |
Universal current source and current sink interface An interface circuit for interfacing a data bus with a current sinking sensor or a current sourcing sensor. An input terminal is connected between a cathode of a... |
| US-6,137,123 |
High gain GaN/AlGaN heterojunction phototransistor A GaN/AlGaN heterojunction bipolar phototransistor having AlGaN contact, i-GaN absorbing, p-GaN base and n-GaN emitter layers formed, in that order, on a UV... |
| US-6,135,641 |
Hybrid duplex bearing assembly having thermal compensation Disclosed is a bearing assembly with thermal compensation. The bearing assembly includes a bearing mechanism defined by a pair of races and a plurality of... |
| US-6,134,138 |
Method and apparatus for reading a magnetoresistive memory A method and apparatus for reading a magnetoresistive memory is disclosed wherein the wordline current is turned off during selected sensing operations. This... |
| US-6,133,846 |
Low cost redundant communications system A communications system capable of providing enhanced data integrity and reliability through redundant buses, and a network interface controller for use... |
| US-6,131,889 |
Evaporative humidifier with liquid distribution system An evaporative humidifier including a portable housing defining an air inlet, an air outlet, an air flow path between the inlet and the outlet, and a liquid... |
| US-D432,227 |
Base for a stand fan |
| US-D432,221 |
Humidifier |
| US-6,131,068 |
Accuracy of an inertial measurement unit A missile guidance system employs a strap down inertial measurement unit with a separate accelerometer and star sensor that are moved for preflight accelerometer... |
| US-6,131,056 |
Continuous attitude control that avoids CMG array singularities A system for avoiding singularities in a control moment gyro (CMG) array of a satellite uses closed and open loop control of the CMGs for reorientation of the... |
| US-6,130,827 |
Power supply gamma protection apparatus A voltage source supplies power to a ring laser gyro and includes a pulse width modulator that charges an output capacitor network. An apparatus connected to the... |
| US-6,129,185 |
Magnetically destiffened viscous fluid damper Disclosed is a vibration damping and isolation apparatus having a passive damping mechanism. The passive damping mechanism includes a piston and first and second... |
| US-6,128,556 |
CMG control based on angular momentum to control satellite attitude Control moment gyros in an array are rotated to reorient a satellite. Gyro angle is selected from one of three values based upon whether the stored angular... |
| US-6,126,879 |
Method of making a cut-resistant fiber and fabrics, and the fabric made
thereby A fiber having increased cut resistance is made from a fiber-forming polymer and a hard filler having a Mohs Hardness Value greater than about 3. The filler is... |
| US-6,126,866 |
Multispectral tailorable coatings A coating comprised of a broadband transparent binder and multilayer thin film particles is applied to the surface of an object. Each particle has a flat... |
| US-6,126,785 |
System and method for sheet measurement and control in papermaking
machine Significant improvements in papermaking control can be achieved by employing an array of sensors that are positioned underneath the wire of the machine to... |
| US-6,126,708 |
Air plenum filter sealing system An air duct has a filter mount opening originally intended to accept a shallow filter element for filtering air entering the duct. The opening has an interior... |
| US-6,126,326 |
Optical circuit and methods of manufacturing and stowing an optical
circuit An optical circuit comprising first and second fiber optic components, an optical fiber having a first end coupled with the first fiber optic component and a... |
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