Ivus Industries, LLC

Other

Fred Jessup

Erik J Cegnar

David G Alexander

Mike Maughan

Michael Maughan

Benton O'Neil

Erin C Jessup

A circuit and communication method for charging and/or discharging electrical energy storage devices (e.g., one or more cells of ultracapacitors, one or more cells of batteries, one or more cells of ultracapacitors and batteries).

Universal power interface bus

A hybrid battery includes a converter, a controller, a power source, and an ultracapacitor configured to be discharged. The converter is operable to receive a control signal and to regulate a current level that is allowed to be drawn from the power source to charge the ultracapacitor in accordance with the control signal. The controller is operable to generate and provide the control signal to the converter. The controller is operable to generate the control signal based at least in part on a measure of the voltage level of the ultracapacitor and a measure current being drawn to charge the ultracapacitor.

Hybrid battery

An equalizing method for ultracapacitor cell packs and/or series connected ultracapacitors.

Equalizing method and circuit for ultracapacitors

An electrical circuit and method for driving light emitting diodes with a constant current via a high efficiency DC-DC converter controlled by a digital controller through pulse width modulation (PWM).

Wide voltage, high efficiency LED driver circuit

An electrical connector assembly for establishing an electrical connection (for signal or current transfer) between two circuits or wiring assemblies.

Orientationless spring probe receptacle assembly

A system for directly connecting multiple printed circuit boards (PCB) circuits without the need for peripheral connectors. Multiple PCBs are electrically and mechanically interfaced with one or more plated holes or tabs on at least one first PCB and one or more plated tabs or holes on at least one second PCB. The plated tab(s)/hole(s) from said second PCB mate with the corresponding plated tab(s)/hole(s) from said first PCB to form a mechanical and electrical interconnect.

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Moscow, ID, United States of America

Fred Jessup