Communications, sensors, power electronics, and audio — patents for the systems and circuits behind modern devices.
Electronics inventions turn on getting the claims right — broad enough to matter, precise enough to hold. Our 259 issued patents span communications & RF, sensors and measurement (including ground-penetrating-radar mapping and contactless rotor-position sensing), power and circuits from flywheel energy-storage stators to charging systems, and audio & acoustics such as metamaterial loudspeaker enclosures. Whether your invention is a device, a circuit, or the signal processing behind it, we know how the USPTO's electrical art units examine — and how to get you allowed.
A selection of recent granted patents in this field, drawn live from our patent database. Click any patent to view it on our site.
Method of Generating a Map Based on Ground Penetrating Radar ScansUS 126811682026View patent ›
Methods for calculating a relative change in percent voids using electromagnetic wave reflection coefficientsUS 126188832026View patent ›
Wireless-communication-enabled dissolution instrument calibration systemUS 125044142025View patent ›
Sensor device for contactless determination of a radial position of a rotorUS 124012552025View patent ›
Positional accuracy using ground penetrating radarUS 121113912024View patent ›
Method for calculating dielectric versus air void content relationship for asphalt concrete using a single calibration measurementUS 118355582023View patent ›
Method for assessing the amount of rolling required to achieve optimal compaction of pre-rolled asphalt pavementUS 115368272022View patent ›
Method for calculating dielectric versus air void content relationship for asphalt concrete using a single calibration measurementUS 115131462022View patent ›
Apparatus for measuring wideband dielectric measurements of objects using a bistatic antennaUS 113205582022View patent ›
Integrated stator device for an electric machine of a flywheel energy storage systemUS 123414032025View patent ›
Closed system for placing installations, especially electrical onesUS 123241062025View patent ›
Method and system for handling a rotary machineUS 120953172024View patent ›
Control deviceUS 120387752024View patent ›
Method and apparatus for a ground wire bonding attachment in MMIC devicesUS 117841462023View patent ›
Method and apparatus for a shielding structure of surface-mount devicesUS 117440572023View patent ›
Tooth path generation method for bidirectional cutting edge toolUS 116304322023View patent ›
Method and system for handling a rotary machineUS 115458792023View patent ›
Low cost millimiter wave integrated LTCC packageUS 114307522022View patent ›
Loudspeaker system having an acoustic meta material enclosureUS 123758462025View patent ›
Passive acoustic meta material audio amplifier and the method to make the sameUS 113819052022View patent ›
Metamaterial passive impedance matching device for a loudspeakerUS 113237982022View patent ›
Methods and systems for modifying acoustics of a loudspeaker back enclosure using active noise controlUS 111722882021View patent ›
Method and apparatus for a linearized RF amplifier current sourceUS 120153822024View patent ›
Method and apparatus for a shielding structure of surface-mount LTCC devicesUS 116383702023View patent ›
Apparatus for shielding of surface-mount devicesUS 113241112022View patent ›
Method and apparatus for a miniature broadband RF power dividerUS 111899022021View patent ›We've secured 259 patents in this field — we understand the technology and how the USPTO examines it.
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