Robert I Lewandowski

20040005922, Jan 8, 2004

Jul 3, 2003

10/612213

Robert Lewandowski - Webster NY, US

A63F013/00

463/029000, 463/025000

A universal serial bus (USB) game machine, for removable connection to a personal computer (PC) through a universal serial bus (USB) port of the computer, enables the game machine to operate with PC software on the computer, and enables games on PC software to interact with input/output functions of the game machine. The game machine includes: a controller chip for connection to the USB port to process input and output functions to and from the computer; an input function transmitter connected to the controller chip to transmit input functions to the controller chip; and an output function receiver connected to the controller chip to receive output functions from the controller chip.

62687336, Jul 31, 2001

Oct 4, 1999

9/411577

Salvatore A. Abbata - Webster NY
Robert Lewandowski - Webster NY

Xerox Corporation - Stamford CT

G01R 3114
H04B 138
G06F 1200

324511

A fault detection system for performing analog current analysis and diagnosis of power devices on digitally controlled buses. The fault detection system includes a field-installable bus interface having a current sensor on a ground return line. A bus controller connected to the bus interface then applies digital control signals and power to a system assembly via the bus interface such that individual power devices are selectively energized. A real time current profile of the selected power device over a selected period of time is determined. A fault determination network compares the real time current against a set of predetermined criteria and determines whether the selected power device is acceptable. The predetermined criteria beneficially includes information useful for determining degradation of the selected power device so that fault correction before failure is feasible.

20140230662, Aug 21, 2014

Feb 21, 2013

13/772902

- Rochester NY, US
Robert Lewandowski - Webster NY, US

RAIN MOUNTAIN, LLC - Rochester NY

F24C 15/20
F24C 7/08

99344, 454 56, 126299 D

An improved control system for a range hood that is capable of automatically responding to various air quality parameters including heat, smoke, carbon monoxide, humidity, and others. The system contains a number of features that, combining aspects of open-loop and closed loop control, manage the system dynamics for smoother operation, respond to both level and rate signals and compensate for background conditions and sensor variability by using relative values.

20140234496, Aug 21, 2014

Nov 4, 2013

14/070984

- Rochester NY, US
ROBERT LEWANDOWSKI - WEBSTER NY, US

Rain Mountain, LLC - Rochester NY

A47J 27/62
F23N 1/00

426231, 431 12, 99325

System and method for improving the performance, safety, and energy efficiency of a cooking appliance with one or more heating elements operably connected with a burner controller controlling an amount of energy flowing to the one or more heating elements. First, a user or a system controller establishes one or more reference levels. The system controller is operably associated with one or more sensors, which measures levels of one or more emissions generated in the operation of the cooking appliance. Afterwards, the system controller compares the measured levels of the one or more emissions with the reference levels and in response to the measured levels of the emissions exceeding reference levels, sends an activation control signal to the cooking appliance. Then, an energy control mechanism associated with the burner controller adjusts the amount of energy flowing to the heating elements in response to the activation control signal.