Mikhail Y Podrazhansky

US Patent:

20020052770, May 2, 2002

Filed:

Oct 30, 2001

Appl. No.:

10/016364

Inventors:

Mikhail Podrazhansky - Alpharetta GA, US

International Classification:

G06F017/60

US Classification:

705/007000

Abstract:

A modular system architecture for a process stream generating historical work transactional data. The data are received by a system Data Import Module. The Data Import Module transforms the historical work transactional data into at least one Workload Volume. A Forecast Module in communication with the Data Import Module receives a selected Workload Volume and projects a future workload demand or Forecasted Workload Volumes derived from a selected search algorithm. A Staffing Requirements Module in communication with the Forecast Module receives a selected Forecasted Workload Volume. The Staffing Requirements Module has a plurality of Staffing Guide functions applying staffing constraints that drive the Forecasted Workload Volume. A Scheduling Module in communication with the Staffing Requirements Module receives a selected Staffing Requirements and transforms the Staffing Requirements into a schedule viewable by a user.

US Patent:

20070083416, Apr 12, 2007

Filed:

May 9, 2006

Appl. No.:

11/382333

Inventors:

Mikhail Podrazhansky - Alpharetta GA, US

International Classification:

G06F 9/46

US Classification:

705009000

Abstract:

A modular system architecture for a process stream generating historical work transactional data. The data are received by a system Data Import Module. The Data Import Module transforms the historical work transactional data into at least one Workload Volume. A Forecast Module in communication with the Data Import Module receives a selected Workload Volume and projects a future workload demand or Forecasted Workload Volumes derived from a selected search algorithm. A Staffing Requirements Module in communication with the Forecast Module receives a selected Forecasted Workload Volume. The Staffing Requirements Module has a plurality of Staffing Guide functions applying staffing constraints that drive the Forecasted Workload Volume. A Scheduling Module in communication with the Staffing Requirements Module receives a selected Staffing Requirements and transforms the Staffing Requirements into a schedule viewable by a user.

US Patent:

20080262894, Oct 23, 2008

Filed:

Nov 14, 2007

Appl. No.:

11/939937

Inventors:

Mikhail Yury Podrazhansky - Alpharetta GA, US

Assignee:

GLOBAL MANAGEMENT TECHNOLOGIES - Norcross GA

International Classification:

G06Q 10/00

US Classification:

705 9, 705 8

Abstract:

A modular system architecture for a process stream generating historical work transactional data. The data are received by a system Data Import Module. The Data Import Module transforms the historical work transactional data into at least one Workload Volume. A Forecast Module in communication with the Data Import Module receives a selected Workload Volume and projects a future workload demand or Forecasted Workload Volumes derived from a selected search algorithm. A Staffing Requirements Module in communication with the Forecast Module receives a selected Forecasted Workload Volume. The Staffing Requirements Module has a plurality of Staffing Guide functions applying staffing constraints that drive the Forecasted Workload Volume. A Scheduling Module in communication with the Staffing Requirements Module receives a selected Staffing Requirements and transforms the Staffing Requirements into a schedule viewable by a user.

US Patent:

55044158, Apr 2, 1996

Filed:

Dec 3, 1993

Appl. No.:

8/162581

Inventors:

Yury M. Podrazhansky - Norcross GA
Mikhail Y. Podrazhansky - Norcross GA
Mikhail B. Golod - Dunwoody GA

Assignee:

Electronic Power Technology, Inc. - Norcross GA

International Classification:

H02J 700

US Classification:

320 18

Abstract:

A method and an apparatus (10) for equalizing the state of charge among a plurality of series-connected batteries (B1-BN). A module (12A-12N) is connected in parallel with each of the batteries (B1-BN), respectively. Each module (12A-12N) contains a voltage divider circuit (40) so that the voltage across a battery may be measured to determine the state of charge, and a circuit (43) which selectively shunts charging current around a battery or applies a discharging current to a battery. A charging transistor (30) applies a charging current to the series of batteries (B1-BN) and, depending upon the state of charge of each battery, a portion of the charging current may be shunted around the battery by its associated module (12) so as to prevent overcharging of the battery. A controller (14) monitors the state of charge of each of the batteries and the temperature of each of the batteries and adjusts the portion of the charging shunted around an individual battery so as to rapidly equalize the state of charge among the different batteries (B1-BN). This process is automatically conducted whenever a charging current is applied to the batteries so that the batteries are maintained in an equalized condition.

US Patent:

6232750, May 15, 2001

Filed:

Jan 19, 2000

Appl. No.:

9/487693

Inventors:

Yury Podrazhansky - Norcross GA
Richard C. Cope - Duluth GA
Mikhail Y. Podrazhansky - Norcross GA

Assignee:

Enrey Corporation - Norcross GA

International Classification:

H02J 704

US Classification:

320139

Abstract:

A battery is rapidly charged utilizing a bipolar waveform (21, 22). The voltage, current, duration and frequency parameters of the bipolar waveform are selected to perform a number of actions: enhancing the mixing action at the battery electrodes; measuring the battery's capacitance, condition, and level of impedance; modifying the mass transport process inside the battery; and reducing the concentration of the diffusion layer, the polarization concentration, and the overpotential. This reduces internal heat generation by providing for more efficient ion transport, reduced concentration gradients, and increased diffusion rates and intercalation speeds. A bipolar waveform can be in the form of sine waves, or other wave shapes. A charge pulse (11) is preferably followed by a small technical rest period (12), after which a discharge pulse (13) is applied followed, in turn, by a rest period (14). The bipolar waveform (21) is superimposed on one or more of the above.

US Patent:

58893857, Mar 30, 1999

Filed:

Aug 19, 1997

Appl. No.:

8/914674

Inventors:

Yury M. Podrazhansky - Alpharetta GA
Mikhail M. Podrazhansky - Norcross GA
Yefim Y. Kusharskiy - Norcross GA

Assignee:

Advanced Charger Technology, Inc. - Norcross GA

International Classification:

H02J 700

US Classification:

320130

Abstract:

A charge pulse (200A) is applied to the battery (B). The open circuit voltage of each cell (C1-CN) is then measured during a first rest period (210A). A depolarization pulse (220A) is then applied to the battery. The open circuit voltage of each cell is then measured during a second rest period (210B). The open circuit voltages for the first and second rest periods for each cell are compared to yield a voltage difference (DELTA Y). This voltage difference is then compared with a threshold voltage (V THRESHOLD). If the voltage difference is greater than the threshold voltage then the cell is being charged too rapidly, or is being overcharged, so one or more of the charge cycle parameters are adjusted. Some of the charge cycle parameters are, for example, the charge pulse current amplitude, the charge pulse duration, the number of consecutive charge pulses, the depolarization pulse current amplitude, the depolarization pulse duration, the number of consecutive depolarization pulses, the duration of the rest periods, or a combination of these. Multiple charge pulses (200A, 200B) and depolarization pulses (220A, 220B, 220C) may also be used.