Inventor

JACOBS MARK E

US54 patents

⚠️ This page may combine multiple inventors who share the name “JACOBS MARK E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JACOBS MARK E

LUCENT TECHNOLOGIES INC

Controller for power supply and method of operation thereof

Asymmetrical half-bridge power converter having reduced input ripple and method of manufacturing the same

Gate drive circuit for isolated gate devices and method of operation thereof

Drive compensation circuit for synchronous rectifier and method of operating the same

Compensation circuit method of operations thereof and converter employing the same

Current mode controller for continuous conduction mode power factor correction circuit and method of operation thereof

Current-sharing circuit for parallel-coupled switches and switch-mode power converter employing the same

Three phase high power factor converter using phase selection circuit

Two-stage, three-phase boost converter with reduced total harmonic distortion

Two-stage, three phase boost converter with reduced total harmonic distortion

Power supply snubber reset circuit

Phase selection circuit for three phase power converter and method of operation thereof

Two stage, three-phase boost converter with reduced total harmonic distortion

Two-stage, three-phase split boost converter with reduced total harmonic distortion

Asymmetrical half-bridge converter having adjustable parasitic resistances to offset output voltage DC bias

Current-sharing passive snubber for parallel-connected switches and high power boost converter employing the same

Split-boost converter having damped EMI isolation filter and method of operation thereof

Boost topology with two outputs for power factor correction application

Multiple output flyback converter having improved cross-regulation and method of operation thereof

Low trickle current startup bias circuit and method of operation thereof

Dual output power supply and method of operation thereof

Controller for a power switch and method of operation thereof

Isolated input current sense means for high power factor rectifier

Controller for a power switch and method of operation thereof

Power supply employing circulating capacitor and method of operation thereof

Dual mode split-boost converter and method of operation thereof

Power converter having multiple output voltage capability

Controller for a power switch and method of operation thereof

(unassigned)

System and method for improving control loop response of a power supply

Drive compensation circuit for synchronous rectifier and method of operating the same

Transformer flux observer for a full bridge power converter and method of operation thereof

System and method for reducing a DC magnetic flux bias in a transformer and power converter employing the same

AT & T CORP

Apparatus and method for generting negative bias for isolated MOSFET gate-drive circuits

Power factor control arrangement for an OLS based on quarter cycle averaged power flow

High efficiency switch mode regulator

Circuit for estimating a peak or RMS value of a sinusoidal voltage waveform

TYCO ELECTRONICS LOGISTICS AG

System and method for determining output current and converter employing the same

Drive circuit for synchronous rectifier and method of operating the same

Local loop control system for a multiple output power converter

JACOBS MARK E

Optimal feedback control of switch-mode power converters

Ripple reduction for switch-mode power conversion

Active clamp DC/DC converter with resonant transition system

TYCO ELECTRONICS POWER SYSTEMS

Auxiliary active clamp circuit, a method of clamping a voltage of a rectifier switch and a power converter employing the circuit or method

Gate driver with a DC offset bias circuit and a power converter employing the same

Bias supply circuit and a switching power supply employing the same

CORNETT DOUG R

Pump actuator anti-rotation device

Pump actuator anti-rotation device

AT & T BELL LAB

Push push DC-DC reduced/zero voltage switching converter with off-set tapped secondary winding

PENN STATE RES FOUND

Method and apparatus for in-process analysis of polycrystalline films and coatings by x-ray diffraction

EATON CORP

Pump actuator anti-rotation device