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Troche

Troche-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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A method for gan vertical microcavity surface emitting laser (vcsel)
Yale University
August 17, 2017 - N°20170237234

Structures and methods for forming highly uniform and high-porosity gallium-nitride layers with sub-100-nm pore sizes are described. Electrochemical etching of heavily-doped gallium nitride at low bias voltages in concentrated nitric acid is used to form the porous gallium nitride. The porous layers may be used in reflective structures for integrated optical devices such as vcsels and leds.
Zinc-air electrochemical cell
Energizer Brands, Llc
August 17, 2017 - N°20170237133

A multi-faceted zinc-air electrochemical cell design holistically leverages interactions between components, especially with respect to conductive carbons from differing sources, lamination and the resulting impact it has on the air electrode's surface and other additives that impact the relative hydrophilicity of the membrane and/or performance of the anode, to improve the overall reliability and performance of the resulting battery.
Organosilicon-containing electrolyte compositions having enhanced electrochemical and thermal stability
Silatronix, Inc.
August 17, 2017 - N°20170237117

Described are electrolyte compositions and electrochemical devices containing the electrolyte compositions. The compositions include an organosilicon compound, an imide salt and optionally lipf6. The electrolytes provide improved high-temperature performance and stability and will operate at temperatures as high as 250° c.
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Centrally located spacers for electrochemical cells
24m Technologies, Inc.
August 17, 2017 - N°20170237111

Embodiments described herein generally relate to spacers for applying a preload on one or more electrochemical cells disposed in a battery pack. In some embodiments, a battery pack can include a plurality of electrochemical cells. A spacer is disposed between each of the plurality of electrochemical cells such the spacer is centrally located with respect to the mid-point of adjacent ...
Thermo-electrochemical converter
Johnson Ip Holding, Llc
August 17, 2017 - N°20170237105

A thermo-electro-chemical converter direct heat to electricity engine has a monolithic co-sintered ceramic structure or a monolithic fused polymer structure that contains a working fluid within a continuous closed flow loop. The co-sintered ceramic or fused polymer structure includes a conduit system containing a heat exchanger, a first high density electrochemical cell stack, and a second high density electrochemical cell ...
Fuel source for electrochemical fuel cell power supply
Intelligent Energy Limited
August 17, 2017 - N°20170237097

A protective cover (10) for a portable computing device (1) provides a fuel source (14) disposed within a compartment in the protective cover. The fuel source may be a hydrogen fuel source suitable for delivering hydrogen to a fuel cell (15) within the protective cover or within the portable computing device, for generating electrical power for use by the portable computing device. The protective ...
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Troche Patent Applications
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  • 1263+ full patent PDF documents of Troche-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Water activated battery
Epsilor-electric Fuel Ltd
August 17, 2017 - N°20170237082

The invention provides a water-activated, deferred-action battery having a housing containing at least one cell, comprising at least one anode selected from the group consisting of magnesium, aluminum, zinc and alloys thereof; a cathode comprising a skeletal frame including conductive metal and having a portion of its surface area formed as open spaces, and further comprising a heat-pressed, rigid static ...
Iii-v micro-led arrays and methods for preparing the same
The Regents Of The University Of California
August 17, 2017 - N°20170236807

Iii-v micro light-emitting diodes (leds) are fabricated using a photoelectrochemical (pec) etch. A sacrificial layer and iii-v device layers are epitaxially grown on a host substrate, wherein the iii-v device layers are patterned to form the micro-leds. The sacrificial layer is removed by a photoelectrochemical (pec) etch, so as to fully or partially separate the micro-leds from the substrate, before ...
Electrochemical device and method of manufacturing electrochemical device
Taiyo Yuden Co., Ltd.
August 17, 2017 - N°20170236656

An electrochemical device is constituted by a positive electrode, a negative electrode, and separators that are wound in such a way that the first principal face of the negative electrode and third principal face of the positive electrode are on the inner side of winding, while the second principal face of the negative electrode and fourth principal face of the ...
Hybrid electrochemical capacitor
Intel Corporation
August 17, 2017 - N°20170236654

Hybrid electrochemical capacitors, electronic devices using such capacitors, and associated methods are disclosed. In an example, a hybrid electrochemical capacitor can include a first electrode made from mg, na, zn, al, sn, or li, a second electrode made from a porous material such as porous carbon or passivated porous silicon, and an electrolyte. The hybrid electrochemical capacitors can have enhanced ...
Noninvasive body fluid stress sensing
Arizona Board Of Regents On Behalf Of Arizona State University
August 17, 2017 - N°20170234894

Electrochemical impedance-based label-free and rapid biosensor for select bodily fluid biomolecule levels. Monoclonal antibodies to of biomolecule such as cortisol were covalently attached to a 16-mercaptohexadecanoic acid functionalized gold working electrode using zero-length crosslinkers n-(3-dimethylaminopropyl)-n-ethylcarbodiimide and 10 mm n-hydroxysulfosuccinimide. Cortisol was detected in phosphate buffered saline (simulated tear fluid) using a simple ferrocyanide reagent with a lower limit of ...
Gas stream analysis using voltage-current time differential operation of electrochemical sensors
Lawrence Livermore National Security, Llc
August 17, 2017 - N°20170234828

A method for analysis of a gas stream. The method includes identifying an affected region of an affected waveform signal corresponding to at least one characteristic of the gas stream. The method also includes calculating a voltage-current time differential between the affected region of the affected waveform signal and a corresponding region of an original waveform signal. The affected region ...
Electrochemical sensing using comparison of voltage-current time differential values during waveform generation and detection
Lawrence Livermore National Security, Llc
August 17, 2017 - N°20170234827

A device for signal processing. The device includes a signal generator, a signal detector, and a processor. The signal generator generates an original waveform. The signal detector detects an affected waveform. The processor is coupled to the signal detector. The processor receives the affected waveform from the signal detector. The processor also compares at least one portion of the affected ...
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Troche Patent Applications
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inventor
  • 1263+ full patent PDF documents of Troche-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Temperature analysis with voltage-current time differential operation of electrochemical sensors
Lawrence Livermore National Security, Llc
August 17, 2017 - N°20170234743

A device for signal processing. The device includes a signal generator, a signal detector, and a processor. The signal generator generates an original waveform. The signal detector detects an affected waveform. The processor is coupled to the signal detector. The processor receives the affected waveform from the signal detector. The processor also compares at least one portion of the affected ...
Process to make iron based electrocatalyst, an anode material, an electrochemical system and a process ...
Lawrence Livermore National Security, Llc
August 17, 2017 - N°20170233885

This invention provides a simple approach for the straightforward and direct preparation of iron-oxide based electrocatalytic materials film (feox—ci) on a simple fe substrate by controlled surface-anodization and/or self-deposition in simple and low-cost carbonate buffer. The feox—ci based electrocatalysts may advantageously be employed as electrode and as anode material in water oxidation, water conversion systems ...
Method for electrochemical oxygen reduction in alkaline media
Covestro Deutschland Ag
August 17, 2017 - N°20170233880

The invention relates to a method for electrochemical reduction of oxygen in alkaline media, a catalyst comprising nitrogen-doped carbon nanotubes (ncnts) having nanoparticles located on their surface being used.
Electrochemical hydrogen pump
Panasonic Intellectual Property Management Co., Ltd.
August 17, 2017 - N°20170233878

An electrochemical hydrogen pump includes: an electrolyte membrane; a cathode catalyst layer provided on one principal surface of the electrolyte membrane; an anode catalyst layer provided on the other principal surface of the electrolyte membrane; a pair of separators which include gas flow paths and which are provided so as to sandwich the cathode catalyst layer and the anode catalyst ...
Process for preparing alcohols by electrochemical reductive coupling
Basf Se
August 17, 2017 - N°20170233874

Alcohols are prepared by electrochemical reductive coupling of an aromatic vinyl compound and a carbonyl compound in a process which comprises electrolyzing an electrolyte solution in an electrochemical cell, the electrolyte solution comprising the aromatic vinyl compound, the carbonyl compound and a non-aqueous protic solvent, such as methanol, wherein the electrolyte solution is in contact with a carbon-based cathode styrene ...
Integrated hydrotreating and steam pyrolysis system for direct processing of a crude oil
Saudi Arabian Oil Company
August 17, 2017 - N°20170233665

An integrated hydrotreating and steam pyrolysis system for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals. Crude oil and hydrogen are charged to a hydroprocessing zone operating under conditions effective to produce a hydroprocessed effluent reduced having a reduced content of contaminants, an increased paraffinicity, reduced bureau of mines correlation index, and an ...
Method for producing a concentrate of aromatic hydrocarbons from light aliphatic hydrocarbons, and installation for ...
Ngt Global Ag.
August 17, 2017 - N°20170233311

The invention relates to the field of petrochemistry and petroleum refining, and more-specifically to methods and devices for producing a concentrate of aromatic hydrocarbons from liquid hydrocarbon fractions, which involve feeding initial components into a mixer, heating said components, feeding same to a reactor in which the heated components are converted into aromatic hydrocarbons in the presence of a catalyst, ...
Method and apparatus for selenium removal from high tds wastewater
Aquatech International, Llc
August 17, 2017 - N°20170233272

A process for removal of selenium and nitrate from waste water includes both electrochemical and bioprocessing treatment. Embodiments include use of activated walnut shell a growth media for selenium-reducing bacteria.
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