MR. DAVID EARL WILLIAMS, RPH
Pharmacy at Haynes Bridge Rd, Alpharetta, GA

8248762, Aug 21, 2012

Dec 7, 2006

11/635438

David M Williams - Alpharetta GA, US
Paul Terricciano - Roswell GA, US
Seshagiri R Marellapudi - Norcross GA, US
Ravikumar Balasubramaniam - Alpharetta GA, US

Siemens Industry, Inc. - Alpharetta GA

H02B 1/20

361627, 361601

An electrical distribution system is provided for selectively connecting an electrical power source to load devices, comprising a panelboard having load circuit positions. A remote operated device is mountable in the panelboard comprising a load control device, a programmed controller for operating the load control device and a communication circuit. An input/output (I/O) controller is mounted in the panelboard for controlling operation of the remote operated device, the I/O controller comprising a programmed controller, and a communication circuit for communication with the remote operated device communication circuit. The communication circuits are adapted to communicate using an asynchronous communication protocol comprising transfer of data in two directions.

7765202, Jul 27, 2010

Dec 7, 2006

11/635449

Ravikumar Balasubramaniam - Alpharetta GA, US
Seshagiri R Marellapudi - Norcross GA, US
David M Williams - Alpharetta GA, US
Paul Terricciano - Roswell GA, US

Siemens ndustry, Inc. - Alpharetta GA

G06F 7/00

707713, 707758, 707770, 707782

An electrical distribution system includes a database manager using a query stack, comprising a panel with a plurality of remote operated devices mounted in the panel. Each remote operated device is for connection in a branch circuit to a load device. A panel controller is operatively connected to each of the remote operated devices. The panel controller comprises a programmed controller for controlling operation of the remote operated devices. A database is operatively associated with the programmed controller storing configuration data relating to operation of the remote operated devices. The panel controller is programmed to implement a database manager for accessing data in the database responsive to requests of the programmed controller, comprising storing a cache of data queries and responsive to a received request for data determining if a query relating to the received request is stored in the cache and returning the stored query, and operating the returned query to access data in the database.

2012017, Jul 12, 2012

Jul 14, 2011

13/182571

Harry Presley - Alpharetta GA, US
Bill Dunn - Alpharetta GA, US
David Williams - Alpharetta GA, US

AMERICAN PANEL CORPORATION - Alpharetta GA

F21V 7/04

362225, 362241

An assembly for diffusing a plurality of light sources. A diffusing device is placed adjacent to the plurality of light sources and preferably contains a plurality of shaped reflectors placed on the diffusing device where a shaped reflector is positioned adjacent to each light source. The shaped reflectors are placed in a one-to-one relationship with the light sources, which can be LED or fluorescent or any other type of light source. The reflectors may be single-tone, multi-tone, or gradient-tone and generally have a higher amount of reflectivity near the central axis of the light source and a lower reflectivity away from the central axis of the light source. The shaped reflectors may be used in both direct-lit and edge-lit orientations.

7566986, Jul 28, 2009

Sep 12, 2006

11/519727

John DeBoer - Decatur GA, US
Seshagiri Rao Marellapudi - Norcross GA, US
Paul Terricciano - Wake Forest NC, US
David M. Williams - Alpharetta GA, US

Siemens Energy & Automation, Inc. - Alpharetta GA

H02J 3/14

307 31, 307 38

A power distribution apparatus for distributing electrical power includes circuit breaker modules and remote operated devices mounted separately in a panel. The devices may be relays, circuit breakers, meters, dimmers or other devices for controlling a circuit. An I/O controller board is connected to the remote operated devices and controls those devices through a data rail. A control module may interface with the I/O controller board and may also interface with other I/O controller boards and with one or more networks. A serial communications line connects the I/O interface board with a number of remote operated devices. A separate select line runs from each remote operated device to the I/O controller board. To operate a particular device, the I/O controller board asserts the select line of that device, causing the device to listen for messages on the serial line. The relay executes commands contained in a message only of the select line for that device is asserted.

8319372, Nov 27, 2012

Dec 7, 2006

11/635298

Paul Terricciano - Roswell GA, US
Seshagiri R Marellapudi - Norcross GA, US
David M Williams - Alpharetta GA, US
Ravikumar Balasubramaniam - Alpharetta GA, US

Siemens Industry, Inc. - Alpharetta GA

H02J 3/00, H02J 3/14, G06F 15/16

307 39, 709230

An electrical distribution system for selectively connecting an electrical power source to load devices comprises a plurality of panels. Each panel comprises a plurality of load control devices each for connection in a branch circuit to a load device, and an input/output (I/O) controller operatively connected to each of the load control devices for controlling operation of the load control devices. The I/O controller includes a communication port. A programmed system controller is provided for commanding operation of the I/O controllers and includes a communication port. A bus operatively connects the I/O controller communication ports to the system controller communication port. The programmed system controller implements a communication program using a protocol establishing communications on the bus, the protocol including a layer stack translating between logical messages and physical messages for communication on the bus, wherein each layer generates its own thread and communicates to other layers via objects passed in queues to adjacent layers.

7386424, Jun 10, 2008

Dec 7, 2006

11/635232

John DeBoer - Decatur GA, US
Seshagiri R Marellapudi - Norcross GA, US
Ravikumar Balasubramaniam - Alpharetta GA, US
David M Williams - Alpharetta GA, US

Siemens Energy & Automation, Inc. - Alpharetta GA

G06F 11/00

702188, 702182

An electrical distribution system for selectively connecting an electrical power source to a load device uses astronomical calculations. The system comprises a switching device electrically connected between an electrical power source and a load device for selectively delivering electrical power to the load device. A control system controls operation of the switching device. The control system comprises a programmed controller for commanding operation of the switching device in accordance with a scheduling routine stored in a memory. The scheduling routine enables control of the switching device based on sunrise and sunset time. The memory further comprises a database of a plurality of geographic locations and coordinate information for the plurality of geographic locations. The control system further comprises a setup routine comprising a user interface enabling a user to select one of the plurality of geographic locations and a manager routine automatically determining sunrise and sunset times using the coordinate information for the selected geographic location and providing the sunrise and sunset times to the scheduling routine.

2013017, Jul 11, 2013

Jan 7, 2013

13/735856

David Williams - Alpharetta GA, US
Hanwook Baek - Alpharetta GA, US

AMERICAN PANEL CORPORATION, INC. - Alpharetta GA

G09G 3/36

345501, 345 92

In an exemplary embodiment, each horizontal and vertical conductor of a TFT array may be in electrical contact with a first and second control system. Initially, the entire display is driven by the first control system. When/if a failure occurs in the first control system, it is powered down and the second control system maintains operation of the entire display. Each control system may contain a set of source/gate drivers, display interface board, and power supply. A reversionary button may allow the user to manually switch between control systems. Alternatively, failure may be detected by the display interface boards or a graphics processor.

7745959, Jun 29, 2010

Dec 7, 2006

11/635359

David M Williams - Alpharetta GA, US

Siemens Industry, Inc. - Alpharetta GA

H01H 9/54

307140

An electrical distribution system is provided for selectively connecting an electrical power source to load devices comprising a panel and a plurality of switching devices mounted in the panel. Each switching device is electrically connectable between an electrical power source and a load device for selectively delivering electrical power to the load device. A control system controls operation of the switching devices. The control system comprises a programmed controller for commanding operation of the switching devices. The control system includes analog ports for selectively controlling analog load devices.