Advanced Bionics Ag

Semtech Corporation

Battery-biz Inc.

Mark Vanstone

Victor Marten

Frank Nigro

Aakar Patel

Andrew Shafranov

Single slot USB battery charger

The disclosure involves the efficient termination of a winding PCB of a planar inductive component to a main PCB, using relatively little space and providing a low-resistance connection. The disclosed methods are especially suitable for planar structures where several winding PCBs, and/or winding PCBs and a main PCB, are all enclosed by the magnetic path components. The methods allow for a winding PCB to simply rest on the main PCB, or other winding PCBs, without any clearance. The disclosure employs mating sets of conductive annular rings with an optional interlocking terminal pin that allows two PCBs to be fixedly coupled together, while preserving a minimum distance between the solder-mask layers of the two PCBs in order to prevent the formation of unwanted electrical connections between the two PCBs. Solder is used to ensure effective coupling in each assembly of mating annular rings and optional terminal pin.

Termination apparatus and method for planar components on printed circuit boards

In the exemplary system, a &ldquo;software&rdquo; handshake is employed to signal from the keyboard when it is desired to &ldquo;wake up&rdquo; the host. After the handshake is completed, a key scan code is communicated to the host. Thereafter the host may revert to &ldquo;sleep&rdquo; mode until another keystroke (press or release) occurs. This helps to conserve power and increase battery life.

Signaling method and apparatus with a host and human input device

Growing community of inventors

Camarillo, CA, United States of America

Mark Vanstone