At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Low GWP heat transfer compositions
The present invention relates, in part, to heat transfer and refrigerant compositions and methods that include HFC-32; HFO-1234ze and HFC-125.
Safety glasses verification
Safety glasses verification methods and devices are described herein. One method in accordance with the present disclosure includes capturing an RGB image of an...
FSK decoding using envelope comparison in the digital domain
A method of FSK decoding includes generating a pulse waveform (R'Edge) from a received FSK encoded signal (FSK signal) and a system clock (Sys_clk). From R'Edge...
Shaft coupling apparatus, rotary fluid damper, and deployable device with
magnetic coupling mechanism
A shaft coupling apparatus, a rotary fluid damper, and a deployable device are provided herein. In an embodiment, the shaft coupling apparatus includes a...
Door/window contact system
A window or door position detector includes an RFID tag attachable to the window or door, and a transceiver. The transceiver emits an activating signal to the...
Systems and methods for detecting misalignment between a helipad and an
A system is provided for detecting misalignment between a helipad and a structure associated with the helipad. The system comprises a first database that...
System and method for selecting a respirator
Apparatus and associated methods may relate to a system for predicting a respirator fit by comparing a specific respirator model to a specific facial model in a...
Intrinsic barrier device with software configurable IO type
An intrinsic barrier device, method and computer program product for isolating a communication channel of an input/output (IO) module from a field device. The...
Rotating optics for multiple cuvette array
A system includes a testing instrument to hold a test card having multiple cuvettes radially spaced about a point on the card. A rotatable mount is supported in...
Extended smart position sensing range using electromagnetics
A system having a sensor using one or more magnetic field detectors to determine its position on a path of travel relative to one or more magnets situated on...
Bearing sleeve for air bearing
An air bearing assembly is provided that includes a bearing sleeve that has two slots side-by-side having rectangular profiles for engaging the ends of first...
Gas turbine engines having plasma flow-controlled intake systems
Embodiments of a Gas Turbine Engine ("GTE") are provided, as are embodiments of a plasma flow-controlled intake system for deployment on a GTE. In one...
Distributed bleed system temperature management
A distributed bleed system temperature management scheme utilizes a distributed, closed loop temperature protection function. By allowing consumer systems to...
Process for producing 2,3,3,3-tetrafluoropropene
The present invention relates, in part, to the discovery that the presence of impurities in 1,1,2,3-tetrachloropropene (1230xa) results in catalyst instability...
Communication method for the transmission of TT ethernet messages in a
distributed real time computer system
The goal of the present invention is to improve the useful data efficiency and reliability in the use of commercially available ETHERNET controllers, in a...
Spurious frequency attenuation servo without tuning filter
A spurious frequency attenuation servo comprises a first signal generated at a first frequency including at least one spur at at least one respective spurious...
M-blade actuated switch assembly
A switch assembly includes an M-blade snap spring, an actuation arm, and a switch. The M-blade snap spring exhibits snap-action movement between a first...
System and method for highlighting an area encompassing an aircraft that
is free of hazards
A system and method display a hazard free area around an aircraft that is modified to alert a pilot if a threshold distance between a detected object and the...
Crossing traffic depiction in an ITP display
Provided are methods and systems for the disambiguation of an in trail procedure (ITP) vertical display by calculating and rendering symbology on a plan view...
Historical alarm analysis apparatus and method
A method includes partitioning alarms into two or more alarm groups. The alarms are associated with operation of an industrial process system performing a...
Method and apparatus for reading optical indicia using a plurality of data
A system for decoding an encoded symbol character associated with a product is provided. The system includes a scanning apparatus comprising a first scan source...
Handheld device rendering of plant model portion based on task
A method of operating an industrial plant having processing units on a production floor which includes a wireless network including a network server having...
Polarized tracker system and method for tracking movement
A system and method are provided for leveraging emitted polarized electromagnetic radiation as a means to track relative orientation and position of an object...
Low power, space combined, phased array radar
A radar system including a plurality of mini radars may be conformable to a structure that it is attached or built into. A radar system includes a clock, a...
Modular flow sensor
The present disclosure relates to modular flow sensor assemblies and methods. The modular flow sensor assembly may include a main sensor body, a first end...
Scanning sensor arrangement for paper machines or other systems
A system includes a frame having multiple separate supports and multiple flexible rails. Each support is configured to be secured in a position apart from...
Control moment gyroscopes including torsionally-stiff spoked rotors and
methods for the manufacture thereof
Embodiments of control moment gyroscopes (CMGs) are provided, as are embodiments of a method for fabricating CMGs. In one embodiment, a CMG includes a stator...
Methods and systems for indicating whether an aircraft is within distance
and altitude criteria for an IFR...
Methods and systems are provided for displaying visually distinguishing characteristics if an aircraft is below a minimum altitude or beyond a maximum distance...
A system and method are disclosed that permits a user to interactively and graphically design a company route to be traveled by a vehicle such as an airplane....
Resonator fiber optic gyroscope employing common cavity length modulation
along with high bandwidth laser...
A resonator fiber optic gyroscope comprises a master laser device that emits a reference optical signal, a first slave laser device that emits a clockwise...
Systems and methods for providing intensity stabilization for a resonator
fiber optic gyroscope
Systems and methods for an intensity stabilized resonator fiber optic gyroscope are provided. In one embodiment, a method for providing optical intensity...
Apparatus for burning pulverized solid fuels with oxygen
A burner assembly combines oxygen and fuel to produce a flame. The burner assembly includes an oxygen supply tube adapted to receive a stream of oxygen and a...
Low cost, high density aircraft friction materials utilizing low fiber
volume nonwoven preforms with pitch...
Method of making a carbon-carbon composite brake disc or pad by: needling a plurality of layers of fibrous fabric segments to one another to form a brake disc...
High pressure, multiple metering zone gas turbine engine fuel supply
A gas turbine engine fuel supply system includes a primary gear pump, a secondary gear pump, and a pump bypass valve. The primary gear pump always actively...
Turbine exhaust housing
A turbine assembly can include a turbine wheel, a shroud component, a turbine housing and a seal that includes a wall and a lower lip that that extends radially...
Thermal interface material and method of making and using the same
A thermal interface material comprises a polymeric elastomer material, a thermally conductive filler, and a coupling agent, along with other optional...
One-step process for hexafluoro-2-butene
Disclosed is a one step process for making of 1,1,1,4,4,4-hexafluoro-2-butene. More specifically, the present invention provides a process for making...
Fluorination process and reactor
The invention relates to a process to prepare tetrahalopropenes, such as 2-chloro-3,3,3-trifluoropropene (1233xf). The process comprises atomizing a feed...
Reactor for liquid phase fluorination reactions
The present invention relates to a hydrofluorinating process which comprises reacting a fluoroolefin with hydrogen fluoride in the liquid phase in the presence...
Process for casting a turbine wheel
A process for casting a turbine wheel includes steps of identifying a metal composition from which the turbine wheel is to be cast, providing a mold that...
Enclosure for wireless siren sensor with strobe light
Method and system for diamond-based oxygen sensor
A diamond based oxygen sensor is able to function in harsh environment conditions. The oxygen sensor includes a gateless field effect transistor including a...
Mixed-intiative transfer of datalink-based information
A system and method are provided for transferring datalink-based information into an aircraft flight management system. When a datalink message is received in...
Detecting camera conditions to initiate camera maintenance
Generally discussed herein are techniques, software, apparatuses, and systems configured for detecting an anomaly in a camera. In one or more embodiments a...
Pressure transmitter with impulse line plugging diagnostic
A pressure transmitter includes at least one impulse line for coupling a fluid pipe or tank to a pressure sensor that measures a process pressure of a process...
Multi-phase brushless DC motor control integrated circuit having magnetic
sensor and band-gap temperature...
An integrated circuit for implementing brushless DC motor control includes a substrate, a band gap temperature sensor, and a magnetic sensor. The substrate has...
Synthetic vision systems and methods for displaying detached objects
A display system is provided for a vehicle. The display system includes a data source configured to provide terrain data with detached objects that are detached...
Systems and methods for displaying images with multi-resolution
A display system is provided for a vehicle. The system includes a first data source configured to provide low resolution terrain data; a second data source...
Trans-chloro-3,3,3-trifluoropropene for use in chiller applications
The present invention relates to refrigerant compositions containing trans-chloro-3,3,3-trifluoropropene (1233zd(E)) useful for chiller applications and...
Distributed indoor air quality control module and method
An indoor air quality (IAQ) control module may be provided for sensing and controlling the indoor environmental quality (IEQ) of a zone in a building. The IAQ...