Hand Held Products, Inc.

Lutron Electronics Company, Inc.

Intermec IP Corporation

Matthew Skvoretz

Robert Anselmo

Dragan Veskovic

Audwin W Cash

Joel S Spira

Timothy R Fitch

Eric Youngblood

Sherri L Reed

Robert T Englert

Gil W Helms

Mika Majapuro

Charles Joseph Cunningham, Iv

Jonathan T Grunow

Glenn David Aspenns

Jeffrey Baker

Michael Pease

Abhay Ravi Chandran

Scott Garmon

Hardik Yomesh Jani

Mark Stephen Taipale

Ethan Charles Biery

Andrew Ryan Offenbacher

Mark A Taipale

Dragon Veskovic

Robert A Anselmo

Various example embodiments described herein relate to a method for synchronizing liquid crystal display (LCD) screens. In some examples, the method includes establishing, by a first device comprising a processor, a master/slave relationship with one or more other devices; determining, by the first device, a frequency associated with turning on a first LCD screen on the first device; and sending, by the first device, a signal to each of the one or more other devices, wherein the signal comprises an instruction to turn on an LCD screen on each receiving device at a same time as the first LCD screen.

Synchronous display blinking

Electronic device

A connector includes a connector body, two or more connector pads within the connector body, and a releasable attachment mechanism for attaching the connector to a mobile computer. The connector may include a seal positioned around the outer edge of the connector body. The connector typically includes two or more connector pins each in contact with a respective connector pad.

Replaceable connector

There is set forth herein a terminal having an image sensor array and a plurality of operator selectable operating modes. The image sensor array can have an associated light source bank. The operator selectable operating modes can include at least one camera operating mode and at least one flashlight operating mode. In the at least one camera operating mode the image sensor array and light source bank can be controlled for optimization of frame capture. In the at least one flashlight operating mode the image sensor array and the light source bank can be controlled for optimizing illumination of an operators viewing area with reduced average power consumption.

Terminal having plurality of operating modes

A processing circuit for providing electronic photosensor information over a communication link. The processing circuit comprises a photosensor input circuit adapted to be directly coupled to a photosensor for receiving the electronic photosensor information from the photosensor. Further, a communication port is provided that allows for transmitting and receiving messages over the communication link. Moreover, a processor is provided that is coupled to the photosensor input circuit and the communication port. The processor determines whether the processor is operating in a default configuration, and broadcasts the electronic photosensor information on the communication link if the processor is operating in the default configuration.

Default configuration for a lighting control system

A ballast having a microprocessor embedded therein is controlled via four inputs. The ballast includes a high-voltage phase-controlled signal provided by a dimmer and an infrared (IR) receiver through which the ballast can receive data signals from an IR transmitter. The ballast can also receive commands from other ballasts or a master control on the serial digital communication link, such as a DALI protocol link. The fourth input is an analog signal, which is simply a DC signal that linearly ranges in value from a predetermined lower limit to a predetermined upper limit, corresponding to the 0% to 100% dimming range of the load. The output stage of the ballast includes one or more FETs, which are used to control the current flow to the lamp. Based on these inputs, the microprocessor makes a decision on the intensity levels of the load and directly drives the FETs in the output stage.

Multiple-input electronic ballast with processor

A ballast for use in a multi-ballast lighting system wherein the ballasts are coupled together by a digital communication network. The ballast comprises a power circuit portion for providing an electrical current to power a lamp. The ballast further includes a sensor input circuit for receiving at least one sensor input from a sensor device, a processor receiving an input from the sensor input circuit and providing control signals to control the operation of the ballast, and a communication port coupled to the processor and to the communication network for exchanging data. The ballast processor is operative to receive a serial data that has a portion defining whether the message is in a first or a second format, the first format comprising a DALI standard format and the second format comprising a format providing extended functionality. The ballast processor is capable of processing messages in either the first or second formats.

Distributed intelligence ballast system

Distributed intelligence ballast system and extended lighting control protocol

Growing community of inventors

Charlotte, NC, United States of America

Matthew Skvoretz