patent · · added 2 months ago
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Everything the archive has gained lately, newest first. Also as a feed for whatever you read feeds with.
August 2026
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patent · · added 2 months ago
Electrochemical load management system for transportation applications
A load management system for hydrogen-oxygen fuel cells is provided, for powering vehicles. The load management system operates such that under normal load conditions air is provid...
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patent · · added 2 months ago
Electrical cells, components and methods
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patent · · added 2 months ago
Jumpertops clipper disk game piece and game
A game board and plurality of game pieces, are provided, called "jumpertop clipper disks". A jumpertop clipper disk is fun because it may be jump-flighted by flexing it between thu...
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patent · · added 2 months ago
Electrolytic heater
A heater which uses the electrolysis of a liquid to produce heat from electricity and transfers the heat from the electrolyte by means of a heat exchanger. One embodiment includes...
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patent · · added 2 months ago
Process for the electrolytic production of fluorine and novel cell therefor
A cell and process is provided for the production of fluorine comprising electrolyzing a liquid mixture of fluorides of alkali metal, ammonium and hydrogen fluoride. The cell anode...
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patent · · added 2 months ago
Method of and cell for generating hydrogen
A method of producing hydrogen and oxygen or oxides wherein electrolysis ofn aqueous system is carried out using, in the cathode compartment of the electrolysis cell, a hydride-for...
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patent · · added 2 months ago
Matrix-type fuel cell
A compact electrochemical cell is described comprising an anode, a cathode, a matrix containing an ion-conductive electrolyte between the anode and cathode, and porous metal plates...
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patent · · added 2 months ago
Oil-feed indicator.
Machine transcription of the US1234774 patent scan, 3 pages.
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patent · · added 2 months ago
Electrolysis cell system including recirculating product gas stream for cooling the cell
An electrolysis cell system includes a compact electrolysis cell comprising gas diffusion electrodes on each side of an aqueous electrolyte retaining matrix. A portion of the hydro...
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patent · · added 2 months ago
Light source
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patent · · added 2 months ago
Light path defining apparatus and methods
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patent · · added 2 months ago
Image projection system engine assembly
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patent · · added 2 months ago
Device for modulating light with multiple electrodes
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patent · · added 2 months ago
Projection lens and system
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patent · · added 2 months ago
Display and scanning assembly for transparencies
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patent · · added 2 months ago
Display and scanning assembly for transparencies
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patent · · added 2 months ago
Three dimensional conical horn antenna coupled image detector and the manufacturing method thereof
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patent · · added 2 months ago
Three dimensional conical horn antenna coupled image detector and the manufacturing method thereof
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patent · · added 2 months ago
Optical interference type of color display having optical diffusion layer between substrate and electrode
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patent · · added 2 months ago
Light source
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patent · · added 2 months ago
light source
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patent · · added 2 months ago
Light source
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patent · · added 2 months ago
Optical element for efficient sensing at large angles of incidence
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patent · · added 2 months ago
Laser atom probe methods
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patent · · added 2 months ago
Method and apparatus for collecting photons in a solid state imaging sensor
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patent · · added 2 months ago
Method of fabricating an imaging device for collecting photons
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patent · · added 2 months ago
Method of fabricating an imaging device for collecting photons
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patent · · added 2 months ago
Optical films for controlling angular characteristics of displays
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patent · · added 2 months ago
Display element having filter material diffused in a substrate of the display element