Bothell, WA, United States
Bothell, WA, United States

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Patent
NEAH Power Systems | Date: 2015-07-24

A passive-delivery fuel cell system an anode with a fuel flow channel extending along the body and fluidly connecting the inlet to the outlet, wherein a volume of the flow channel per unit length of the anode body increases along the length of the body towards the second end, a capillary check valve in fluid communication with the anode inlet, a vented fuel cartridge in fluid communication with the anode outlet, and a pump in fluid communication with the vented fuel cartridge, the pump configured to pump fuel from the vented fuel cartridge to the inlet.


A system for simultaneously charging an energy storage device from multiple energy input devices includes energy input devices in the form of solar and non-solar modules and an energy storage device in the form of a rechargeable battery, which is part of an energy storage module. A first solar module is able to generate solar power and delivers this power to the energy storage module, while the non-solar module delivers, for example, electrochemically generated electricity to the energy storage module via the first solar module, which acts as a backplane. The system may also include additional solar modules that can be connected to the first solar module in collapsed or expanded states to adjust the amount of electricity generated from solar power.


Patent
NEAH Power Systems | Date: 2015-08-15

Methods and systems for regenerating a fuel cell are disclosed, comprising sparging a catholyte liquid with a gaseous oxygen-containing flow stream. In addition, the gaseous byproducts in the catholyte can be collected and then converted to liquid forms for easy disposal. In some embodiments, the regeneration process comprises intermittently regenerating an oxidant flow stream, for example, based on detected conditions. In some embodiments, the regeneration process comprises switching between different modes of oxidant regeneration, for example, based on detected conditions.


Trademark
NEAH Power Systems | Date: 2015-05-28

Fuel cells.


Trademark
NEAH Power Systems | Date: 2013-05-15

Fuel cells.


Trademark
NEAH Power Systems | Date: 2015-05-28

Batteries.


Trademark
NEAH Power Systems | Date: 2015-05-28

Hydrogen.


Trademark
NEAH Power Systems | Date: 2013-12-13

Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar hybrid modules; Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic solar modules; Batteries and battery chargers; Battery chargers; Battery chargers for use with telephones; Cell phone battery chargers; Chargers for batteries; Emergency auto kits comprised of a battery charger and a hand held spotlight; Photovoltaic cells; Photovoltaic cells and modules; Photovoltaic solar modules for production of electricity; Solar cells; Solar panels for production of electricity; Solar recharging battery pack for digital cameras.


Trademark
NEAH Power Systems | Date: 2013-12-13

Batteries and battery chargers; Battery charge devices; Battery chargers; Battery chargers for use with telephones; Cell phone battery chargers; Chargers for batteries; Emergency auto kits comprised of a battery charger and a hand held spotlight; Renewable battery system to provide backup power.

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