John E Mccoy

20110109102, May 12, 2011

Oct 28, 2010

12/926157

John J. McCoy - Washington DC, US
Rajesh Patel - Brooklyn NY, US

F03G 7/08

290 1 R

A meta-material vibration energy harvester includes a housing element encapsulating a multiplicity of oscillators capable of harvesting a significant percentage of the total mechanical energy diffusely distributed throughout the vibrating structure, the harvester design resulting in a rapid transfer of mechanical energy entering it via the housing element from the element to the oscillators wherein the energy remains trapped while accumulating over an extended time, the percentage of energy transfer primarily depending on the ratios of the sum of the oscillator masses to the sum of the housing mass and of the measure of the mass of the vibrating structure and of the width of the band spanned by the oscillators to its center frequency, both the relevant measure of the vibrating structure mass and the values of the mass and frequency ratios that maximize the percentage of internal energy transfer depending on the harvesting scenario.

20130313837, Nov 28, 2013

May 10, 2013

13/891529

Rajesh Patel - Brooklyn NY, US
John J. McCoy - Washington DC, US

F03G 7/08

290 1 R

A meta-material vibration energy harvester includes a housing element encapsulating a multiplicity of oscillators capable of harvesting a significant percentage of the total mechanical energy diffusely distributed throughout the vibrating structure, the harvester design resulting in a rapid transfer of mechanical energy entering it via the housing element from the element to the oscillators wherein the energy remains trapped while accumulating over an extended time, the percentage of energy transfer primarily depending on the ratios of the sum of the oscillator masses to the sum of the housing mass and of the measure of the mass of the vibrating structure and of the width of the band spanned by the oscillators to its center frequency, both the relevant measure of the vibrating structure mass and the values of the mass and frequency ratios that maximize the percentage of internal energy transfer depending on the harvesting scenerio.

45417490, Sep 17, 1985

Apr 30, 1984

6/605200

John B. McCoy - Ellicott City MD

B41J 1126

4006132

A curved-end guide receives traction-feed paper, emerging from a printer or the like, through a slot adjacent the curved-end and re-folds and on a table portion re-stacks the paper in minimum space, with minimum complexity and cost, without delay, without any moving parts and without need to modify the printer, which it stands over on snap-in-place legs that quickly adapt it to fit most customary printers.

20140319844, Oct 30, 2014

May 3, 2013

13/986445

John J. McCoy - Washington DC, US

F03G 7/08

290 1 R

A meta-material vibration energy harvester includes a housing element encapsulating a multiplicity of oscillators capable of harvesting a significant percentage of the total mechanical energy diffusely distributed throughout the vibrating structure, the harvester design resulting in a rapid transfer of mechanical energy entering it via the housing element from the element to the oscillators wherein the energy remains trapped while accumulating over an extended time, the percentage of energy transfer primarily depending on the ratios of the sum of the oscillator masses to the sum of the housing mass and of the measure of the mass of the vibrating structure and of the width of the band spanned by the oscillators to its center frequency, both the relevant measure of the vibrating structure mass and the values of the mass and frequency ratios that maximize the percentage of internal energy transfer depending on the harvesting scenario.