LandOfFree - US Patents - Listing for Electrical transmission or interconnection systems

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Universal register

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Universal reset circuit for digital circuitry

Electrical transmission or interconnection systems – Plural load circuit systems – Selectively connected or controlled load circuits

Universal switching device and method for lighting applications

Electrical transmission or interconnection systems – Plural supply circuits or sources – Selective or optional sources

Universal system for controlling automated transfer switches...

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source

Universal uninterruptible power supply input circuitry and...

Electrical transmission or interconnection systems – Miscellaneous systems

Unplugging apparatus

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Unpowered fast gate turn-off FET

Electrical transmission or interconnection systems – Personnel safety or limit control features – Interlock

Unstable data recognition circuit for dual threshold synchronous

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Unwanted signal suppression device

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Up/down switch and switching signal generator

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Update synchronizer

Electrical transmission or interconnection systems – Vehicle mounted systems

Upper power supply arrangement for mobile vehicular apparatus wi

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source

UPS system having a function of parallel operation

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source

UPS with bi-directional power flow

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source

UPS with input commutation between AC and DC sources of power

Electrical transmission or interconnection systems – Plural supply circuits or sources – Substitute or emergency source

UPS/CPS system

Electrical transmission or interconnection systems – Plural load circuit systems – Control of current or power

USB hub power management

Electrical transmission or interconnection systems – Conductor arrangements or structure

USB transmission line having switching function

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

Use of floating diffusion for low-noise electrical inputs in CCD