Oded Lerner

Title: Oded Lerner: Patents in Power Steering and Spacecraft Power Systems.

Introduction

Oded Lerner is an inventor associated with Torrance, California. His patent work spans automotive power steering and spacecraft electrical power systems. He is credited with 2 patents and has been associated with TRW Limited.

Latest Patents

Lerner’s listed patents address two distinct engineering challenges.

“Automatic Gain Control of a Torque Sensor for a Power Assist Steering” describes a control circuit that adjusts the drive-signal gain for a torque sensor. The sensor produces two output signals that vary substantially equally and oppositely in response to sensed torque. A rectifier and filter circuit monitors both signals, while a gain-control circuit uses their sum relative to a reference voltage to regulate the input drive signal. This approach supports reliable torque sensing in power-assisted steering.

“Solar Array Maximum Power Tracker with Arcjet Load” concerns regulating power from a spacecraft solar array. An onboard computer measures the array’s bus voltage and current, calculates its power output, and provides a reference signal to a remote error amplifier. The amplifier’s output and the bus voltage are applied to a power stage, which supplies current to an arcjet thruster. A transconductive circuit converts the output current to a voltage to condition the power-stage input.

Career Highlights

The patents reflect Lerner’s work across automotive control and spacecraft power management. One focuses on adapting sensor gain for power steering, while the other describes tracking solar-array power for an arcjet propulsion load. His listed company affiliation is TRW Limited.

Collaborations

Lerner’s named coworkers include Jeffrey D. Campbell and Darwin Kent Decker. Their inclusion indicates professional connections in the broader engineering and patent environment, though the supplied information does not specify their roles in these inventions.

Conclusion

Oded Lerner’s two listed patents demonstrate engineering contributions to torque sensing in power steering and solar-array power regulation for spacecraft.