Other

Advanced Silicon Group, Inc.

Bandgap Engineering, Inc.

Ambri Inc.

Viamerica Enterprises LLC

Jeff Ray Miller

Marcie R Black

Brian P Murphy

Faris Modawar

Mike Jura

Michael Jura

Joanne Forziati

Adam R Standley

David J Bradwell

Brent Alan Buchine

Joanne Yim

Alex T Vai

Stefan B Andren

Jianyi Cui

Jennifer Cocking

Alexander W Elliott

Allan Blanchard

David A H McCleary

Lauren Magliozzi

Gregory A Thompson

Ian Redfern

Steve Onorato

William Timson

Benjamin Martinez

The present invention is a magnetic turbine, comprising, a housing, a set of blades attached to the housing, a set of magnets attached to the housing, a shaft connected to the housing, a based, wherein the base contains a system to convert rotational energy into electrical energy, a magnetic propulsion system connected to the base, and positioned relative to the set of magnets.

Magnetic wind turbine

The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive current collector, and a positive electrode in electrical communication with the positive current collector and electrolyte. The positive electrode comprises a material that is solid at the operating temperature of the energy storage device.

Molten salt battery with solid metal cathode

In an aspect of the disclosure, a process for forming nanostructuring on a silicon-containing substrate is provided. The process comprises (a) performing metal-assisted chemical etching on the substrate, (b) performing a clean, including partial or total removal of the metal used to assist the chemical etch, and (c) performing an isotropic or substantially isotropic chemical etch subsequently to the metal-assisted chemical etch of step (a). In an alternative aspect of the disclosure, the process comprises (a) performing metal-assisted chemical etching on the substrate, (b) cleaning the substrate, including removal of some or all of the assisting metal, and (c) performing a chemical etch which results in regularized openings in the silicon substrate.

Metal-assisted etch combined with regularizing etch

A process is provided for contacting a nanostructured surface. In that process, a substrate is provided having a nanostructured material on a surface, the substrate being conductive and the nanostructured material being coated with an insulating material. A portion of the nanostructured material is at least partially removed. A conductor is deposited on the substrate in such a way that it is in electrical contact with the substrate through the area where the nanostructured material has been at least partially removed.

Electrical contacts to nanostructured areas

Another aspect of the present disclosure relates to a device including a substrate, having a top surface and a bottom surface; an array of nanowires having a base and a top surface, the base contacting the top surface of the substrate; a contacting structure including the same material as the substrate having a non-nanostructured surface of a dimension suitable for forming an electrical contact, located on the same side of the substrate as the array of silicon nanowires; wherein the contacting structure is doped with a greater impurity concentration than the nanowire array, thereby forming a selective emitter.

Selective emitter nanowire array and methods of making same

In one aspect, the present disclosure relates to a device including a silicon substrate, wherein at least a portion of the substrate surface can be a silicon nanowire array; and a layer of alumina covering the silicon nanowire array. In some embodiments, the device can be a solar cell. In some embodiments, the device can be a p-n junction. In some embodiments, the p-n junction can be located below the bottom surface the nanowire array.

Nanowire device with alumina passivation layer and methods of making same

A process is provided for etching a silicon-containing substrate. In the process, the surface of the substrate is cleaned. A film of alumina is deposited on the cleaned substrate surface. A silver film is deposited above the film of alumina. An etchant comprising HF is contacted with the silver film.

Process for forming silver films on silicon

A hardware system for mounting a structure includes at least one roller assembly and a base surface. A roller assembly includes a substantially round outer ring, a substantially round inner ring, and a frame that structurally engages at least a portion of a side surface of the inner ring. The frame and the side surface of the inner ring remain stationary with respect to each other when the outer ring rotates about its axis of rotation. One or more roller assembl(ies) may be included within a hardware system for mounting a structure such as a door panel, a window panel, a window covering, a decoration or the like that is able to be rolled along a base surface by the roller assembly.

Roller assembly

An articulated foldable sandal may include a sole having a forefoot portion that is adapted to be disposed under a front portion of a wearer's foot and a rear-foot portion that is adapted to be disposed under a rear portion of the wearer's foot. The sole may also have an articulating member that may be operatively coupled to both the forefoot portion and the rear-foot portion. The articulating member may include at least two distinct axes of rotation and may be adapted to enable the sandal to be selectively moved between an open configuration suitable for wearing and a folded configuration. The sandal may also include a retaining member fastened to the sole and adapted to hold the sandal on a wearer's foot.

Articulated foldable sandals

Growing community of inventors

Portland, OR, United States of America

Jeff Ray Miller