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Results 1801–1825 of 2,278

Selective layer disordering in III-nitrides with a capping layer

Patent • #9,368,677. Selective layer disordering in a doped III-nitride superlattice can be achieved by depositing a dielectric capping layer on a portion of the surface of the superlattice and annealing the superlattice to induce disorder of the layer interfaces under the uncapped portion and suppress disorder of the interfaces under the...

Selective modifiers for composite material property enhancement

Patent • #11,046,048. A laminate comprising a first ply, a second ply, and a plurality of interfacial modifiers arranged between opposing faces of the first ply and the second ply. A chemical composition of an interfacial modifier of the plurality of interfacial modifiers can be selected based on a resulting bond strength...

Selective oxidation of 5-methylcytosine by TET-family proteins

Patent • #10,731,204. The present invention provides for novel methods for regulating and detecting the cytosine methylation status of DNA. The invention is based upon identification of a novel and surprising catalytic activity for the family of TET proteins, namely TET1, TET2, TET3, and CXXC4. The novel activity is related to the...

Self regulating formulations for safe hydrogen gettering

Patent • #6,491,844. A method and composition are disclosed for preventing uncontrolled exothermic reaction in the presence of a catalyst. A catalyst deployed as a finely divided powder which is attached to the surface of a low melting point wax or wax-like material which is utilized as a carrier for the catalyst....

Self regulating formulations for safe hydrogen gettering

Patent • #6,706,247. A method and composition are disclosed for preventing uncontrolled exothermic reaction in the presence of a catalyst. A catalyst deployed as a finely divided powder which is attached to the surface of a low melting point wax or wax-like material which is utilized as a carrier for the catalyst....

Self supporting heat transfer element

Patent • #6,478,077. The present invention provides an improved internal heat exchange element arranged so as to traverse the inside diameter of a container vessel such that it makes good mechanical contact with the interior wall of that vessel. The mechanical element is fabricated from a material having a coefficient of thermal...

Self-assembled lipid bilayer materials

Patent • #6,962,747. The present invention is a self-assembling material comprised of stacks of lipid bilayers formed in a columnar structure, where the assembly process is mediated and regulated by chemical recognition events. The material, through the chemical recognition interactions, has a self-regulating system that corrects the radial size of the assembly...

Self-assembled software and method of overriding software execution

Patent • #8,347,270. A computer-implemented software self-assembled system and method for providing an external override and monitoring capability to dynamically self-assembling software containing machines that self-assemble execution sequences and data structures. The method provides an external override machine that can be introduced into a system of self-assembling machines while the machines are...

Self-assembling segmented coiled tubing

Patent • #9,453,376. Self-assembling segmented coiled tubing is a concept that allows the strength of thick-wall rigid pipe, and the flexibility of thin-wall tubing, to be realized in a single design. The primary use is for a drillstring tubular, but it has potential for other applications requiring transmission of mechanical loads (forces...

Self-assembling software generator

Patent • #8,046,742. A technique to generate an executable task includes inspecting a task specification data structure to determine what software entities are to be generated to create the executable task, inspecting the task specification data structure to determine how the software entities will be linked after generating the software entities, inspecting...

Self-assembly method for core/shell nanoparticles with enhanced emission

Patent • #10,934,481. A core/shell nanoparticle with enhanced emission comprises a fluorescent conjugated polymer core that is encapsulated by an amphiphilic block copolymer shell. The core/shell nanoparticle structure confines the electronic charge to improve quantum yield and is water soluble to enable low-cost and environmentally friendly processing.

Self-consuming materials

Patent • #9,656,926. A self-consuming structure is disclosed that is formed from a self-consuming composition based on an epoxy or polyurethane having fuel and/or oxidizer molecularly dispersed and/or as particulates in the epoxy or polyurethane. The composition may be used to form self-consuming structural components.

Self-erecting shapes

Patent • #9,695,586. Technologies for making self-erecting structures are described herein. An exemplary self-erecting structure comprises a plurality of shape-memory members that connect two or more hub components. When forces are applied to the self-erecting structure, the shape-memory members can deform, and when the forces are removed the shape-memory members can return...

Self-limiting filters for band-selective interferer rejection or cognitive receiver protection

Patent • #9,590,284. The present invention related to self-limiting filters, arrays of such filters, and methods thereof. In particular embodiments, the filters include a metal transition film (e.g., a VO.sub.2 film) capable of undergoing a phase transition that modifies the film's resistivity. Arrays of such filters could allow for band-selective interferer rejection,...

Self-protected, Low-temperature Nanosolder

Featured Opportunity • Nanosolders allow for increased capabilities in the formation of soldered interconnections for heat sensitive electronic packages. The desired characteristic of nanosolder is to have a low process temperature that does not damage base materials or components, while also having a high service temperature that allows the product to operate in...

Self-referenced continuous-variable quantum key distribution

Patent • #9,553,677. Various technologies for continuous-variable quantum key distribution without transmitting a transmitter's local oscillator are described herein. A receiver on an optical transmission channel uses an oscillator signal generated by a light source at the receiver's location to perform interferometric detection on received signals. An optical reference pulse is sent...

Self-registering spread-spectrum barcode method

Patent • #6,814,289. A novel spread spectrum barcode methodology is disclosed that allows a barcode to be read in its entirety even when a significant fraction or majority of the barcode is obscured. The barcode methodology makes use of registration or clocking information that is distributed along with the encoded user data...

Self-seeding ring optical parametric oscillator

Patent • #6,980,354. An optical parametric oscillator apparatus utilizing self-seeding with an external nanosecond-duration pump source to generate a seed pulse resulting in increased conversion efficiency. An optical parametric oscillator with a ring configuration are combined with a pump that injection seeds the optical parametric oscillator with a nanosecond duration, mJ pulse...

Self-Shielding Flex-Circuit Drift Tube

Featured Opportunity • Ion-mobility spectrometry (IMS) is commonly used for security and military purposes in the detection of explosives and drugs. Commercially available IMS devices utilize stacked electrode tubes which are ill suited for portable field use. Components of these stacked electrode tubes are difficult and time consuming to produce, are prone to...

Self-shielding flex-circuit drift tube, drift tube assembly and method of making

Patent • #9,324,550. The present disclosure is directed to an ion mobility drift tube fabricated using flex-circuit technology in which every other drift electrode is on a different layer of the flex-circuit and each drift electrode partially overlaps the adjacent electrodes on the other layer. This results in a self-shielding effect where...

Self-shielding flex-circuit drift tube, drift tube assembly and method of making

Patent • #9,324,550. The present disclosure is directed to an ion mobility drift tube fabricated using flex-circuit technology in which every other drift electrode is on a different layer of the flex-circuit and each drift electrode partially overlaps the adjacent electrodes on the other layer. This results in a self-shielding effect where...

Semiconductor adiabatic qubits

Patent • #9,530,873. A quantum computing device that includes a plurality of semiconductor adiabatic qubits is described herein. The qubits are programmed with local biases and coupling terms between qubits that represent a problem of interest. The qubits are initialized by way of a tuneable parameter, a local tunnel coupling within each...

Semiconductor laser with multiple lasing wavelengths

Patent • #6,600,761. A new class of multi-terminal vertical-cavity semiconductor laser components has been developed. These multi-terminal laser components can be switched, either electrically or optically, between distinct lasing wavelengths, or can be made to lase simultaneously at multiple wavelengths.
Results 1801–1825 of 2,278