Integrated circuit apparatus, ultrasound measuring apparatus, ultrasound probe and ultrasound diagnosis apparatus

MEMs-based cantilever energy harvester

Enhanced efficiency energy-scavenging interface, method for operating the energy-scavenging interface, and energy-scavenging system comprising the energy-scavenging interface

Power generating device and electronic component

Piezoelectric device

Implantable wireless accoustic stimulators with high energy conversion efficiencies

Apparatus and method for charging a mobile device

Circuit for optimizing the recovery of vibratory energy by a mechanical/electrical converter

Non-stationary multi-frequency vibration energy harvesting with tunable electrical impedance

Self-powered pressure sensor assembly

Transparent flexible nanogenerator as self-powered sensor for transportation monitoring

Energy harvesting system

Sensor comprising a piezoelectric detector with compensation for ground faults

Hybrid energy conversion device

Wireless power transmission

POWER GENERATING MODULE AND MOBILE DEVICE HAVING THE SAME

Broadband vibrational energy harvesting

Power generation devices and methods having a locking element for releasably locking an elastic element storing potential energy

Pavement interlayer

FLOORING SYSTEM AND FLOOR TILE

MEMs-based cantilever energy harvester

Electrical components and circuits including said components

Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit

Power generation unit, electronic apparatus, transportation device, battery, and method of controlling power generation unit

Power generation unit, secondary cell, and electronic apparatus

Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit

Power generation unit, electronic apparatus, transportation device, and method of controlling power generation unit

Power generation unit, battery, electronic apparatus, transportation device, and method of controlling power generation unit

DECOUPLING OF ELECTRIC POWER FROM PIEZOELECTRIC TRANSDUCERS WITH THE OPPORTUNITY TO REPOLARIZE SAID TRANSDUCERS

Self-powered sensor system

Apparatus for harvesting and storing piezoelectric energy and manufacturing method thereof

Electroactive Polymer Generator for Converting Mechanical Energy into Electrical Energy

Transformer and priming circuit therefor

Electric power generation device, electric power generation method, and electric power generation device manufacturing method

Large-scale fabrication of vertically aligned ZnO nanowire arrays

Piezoelectric generator

Piezo electric effect power

Power generation unit, electronic apparatus, transportation unit, battery, method of controlling power generation unit

Holster-integrated piezoelectric energy source for handheld electronic device

Method for Remote Control of an Electric Equipment Unit and Control Device for Implementation of Such a Method

METHODS AND SYSTEMS FOR IMPROVING ACTUATOR PERFORMANCE BY REDUCING TENSILE STRESSES IN PIEZOELECTRIC THIN FILMS

Adaptive hydrokinetic energy harvesting system

Power generating apparatus

Power and management device and method

Printed interactive card with piezo-powered indicator

Piezoelectric energy harvesting apparatus

Method for obtaining electrical energy from the kinetic energy of waves

Power generating device, electronic apparatus, and transportation apparatus

Power generating device and electronic component

Energy harvesting electric device

Wind energy generator using piezoelectric material and auxiliary mechanism thereof

Holster-integrated piezoelectric energy source for handheld electronic device

Dynamically adjusting piezoelectric current sensors

Bladeless wind power generator

HIGH EFFICIENCY PIEZOELECTRIC MICRO-GENERATOR AND ENERGY STORAGE SYSTEM

Rectifier-free piezoelectric energy harverster and battery charger

Systems and apparatus for harvesting energy

Converter and method for extracting maximum power from piezo vibration harvester

Integrated Piezoelectric Composite and Support Circuit

Vibration energy harvester for converting mechanical vibrational energy into electrical energy

Manual control device with power generation function and remote control device with power generation function

Holster-integrated piezoelectric energy source for handheld electronic device

Piezoelectric device employing elastomer material

System and method for harvesting energy from environmental vibrations

PORTABLE ELECTRONIC DEVICE

Method and device for converting mechanical energy into electrical energy

Method for discharging capacitive loads

Kinetic harvesting frequency optimizer

Electroactive polymer transducer

Circuit and method to improve energy harvesting efficiency in piezoelectric harvesters

Maximum information capture from energy constrained sensor nodes

Wave energy converter

System and method for providing a piezoelectric electromagnetic hybrid vibrating energy harvester

Apparatus, system and method for converting vibrational energy to electric potential

Circuits for harvesting energy from piezoelectric devices

PIEZOELECTRIC POWER SUPPLY

Method and apparatus for harvesting energy from mechanical vibrations

Piezoelectric generator system that includes an energy storage

Peizoelectric generator particularly for use with wellbore drilling equipment

Methods and apparatuses for power generation in enclosures

Circuits for electroactive polymer generators

Arrangement for Converting Mechanical Energy Into Electrical Energy

High efficiency radio isotope energy converters using both charge and kinetic energy of emitted particles

Wave powered generation using electroactive polymers

Power control system and method

Method and apparatus for an ambient energy battery recharge system

Power control system and method

Power conversion from piezoelectric source with multi-stage storage

Power conversion from piezoelectric source

Piezoelectric generators and methods of operating same

Apparatus and method to generate electricity

Piezoelectric vibration energy harvesting device

Power generation device and power generation method

Piezoelectric power generator for wind energy harvesting

Microelectromechanical system resonators

Systems, articles of manufacture, apparatus and methods employing piezoelectrics for energy harvesting

Generator employing piezolectric and resonating elements with synchronized heat delivery

Light activated piezoelectric converter

Broad spectrum and wide amplitude range vibration energy harvester: bistable piezoelectric transduction, synchronized extraction, self-actuated adaptation

Generator employing piezoelectric and resonating elements

System to harvest energy in a wellbore

Efficient power conversion apparatuses, methods and systems

Harvesting power from multiple energy sources