Infinite Power Solutions, Inc.

Sapurast Research LLC

Melco Industries, Inc.

Melco Embroidery System

Joseph A Keating

Bernd J Neudecker

Timothy N Bradow

Prativadi B Narayan

Paul Brantner

Raymond R Johnson

Shawn W Snyder

Peter Kern

Victor Justin Rhodes

Dale Alan Zoetewey

James E Graf

Howard A Roepnack

Paul C Brantner

The present invention relates to, for example, printed circuit boards having a thin film battery or other electrochemical cell between or within its layer or layers. The present invention also relates to, for example, electrochemical cells within a layer stack of a printed circuit board.

Printed circuit board with integrated thin film battery

A system that powers a wireless sensor mechanism from ambient sources without the need to replace a battery is disclosed. The present invention uses an energy harvesting mechanism built onto, for example, a substrate to recharge a rechargeable energy storage mechanism that is built on the same substrate. The energy storage mechanism provides power to a transmission/receiving mechanism and microprocessor that may also be arranged on said substrate. The energy-harvesting mechanism may be combined with a power management unit to enable efficient use and regulation of the harvested energy.

Environmentally-powered wireless sensor module

The present invention relates to metal film encapsulation of an electrochemical device. The metal film encapsulation may provide contact tabs for the electrochemical device. The present invention may also include a selectively conductive bonding layer between a contact and a cell structure. The present invention may further include ways of providing heat and pressure resilience to the bonding layer and improving the robustness of the protection for the cell structure.

Robust metal film encapsulation

Described herein is, for example, a battery or capacitor over voltage (overcharge) and under-voltage protection circuit, that, for example, is adapted to not draw current from the battery or capacitor to be charged unless charge energy is detected and to not charge an energy storage device when an over-charge condition is sensed. The protection circuit may, for example, not be turned on unless an over voltage condition is present. Incoming energy to the system can be shunted to ground via a shunt load of various types including resistive loads and active components such as a zener diode. In some embodiments, no switching of the inbound power is required. Within limits, no regulation of inbound power is needed. When inbound power is sufficient to charge the battery or capacitor, regulation can occur via the applied shunt regulator if overcharge voltage conditions exist. Either type of charge source, voltage or current, can be used to provide charge energy. Combining said battery or capacitor over voltage (overcharge) and under-voltage protection circuit with electronic loads, such as wireless sensors, may lead to autonomously-powered wireless sensor systems.

Passive over/under voltage control and protection for energy storage devices associated with energy harvesting

A system, apparatus and method for stitching are described. One embodiment includes a sewing head including a needle; an arm assembly that is disposed relative to the sewing head so as to allow a garment to be placed between the sewing head and the arm assembly; and a non-planer needle plate coupled to the arm assembly that includes an aperture that is disposed so as to allow the needle to project through the aperture after the needle has moved through the garment.

Stitching system and method

A stitching apparatus with thread tension control is provided. Tension in a thread is monitored during stitching apparatus operations, and remedial action is taken in response to the detection of an anomaly in the thread tension profile. The remedial action can include altering a feed rate of the thread in order to adjust the thread tension, and/or repeating a previous operation. Anomaly detection can be performed with respect to stitching or sewing operations, and also with respect to trim operations performed in connection with moving between elements and/or thread color changes.

Growing community of inventors

Broomfield, CO, United States of America

Joseph A Keating