Invention Grant
- Patent Title: Optical reading device with programmable LED control
- Patent Title (中): 具有可编程LED控制的光学读取装置
-
Application No.: US12167080Application Date: 2008-07-02
-
Publication No.: US08127992B2Publication Date: 2012-03-06
- Inventor: Robert M. Hussey , Charles P. Barber , Brian L. Jovanovski , David M. Holzhauer , Edward C. Bremer , Matthew W. Pankow , Stephen P. Deloge , Timothy P. Meier
- Applicant: Robert M. Hussey , Charles P. Barber , Brian L. Jovanovski , David M. Holzhauer , Edward C. Bremer , Matthew W. Pankow , Stephen P. Deloge , Timothy P. Meier
- Applicant Address: US NY Skaneateles Falls
- Assignee: Hand Held Products, Inc.
- Current Assignee: Hand Held Products, Inc.
- Current Assignee Address: US NY Skaneateles Falls
- Agency: Hiscock & Barclay, LLP
- Main IPC: G06K7/10
- IPC: G06K7/10 ; G06K7/14

Abstract:
An apparatus comprising: a sensor array having rows of pixels which are exposed to symbol indicia, wherein the sensor array generates a sync signal; an aiming pattern generator for producing an aiming pattern superimposed on the symbol indicia; a processor which utilizes the sync signal to control the aiming pattern generator to: turn on the aiming pattern during exposure of a first predetermined row of pixels; turn off the aiming pattern during exposure of a second predetermined row of pixels; turn on the aiming pattern during exposure of a third predetermined row of pixels; and, a housing for housing the sensor array, aiming pattern generator and processor for hand held operation.
Public/Granted literature
- US20110101102A1 OPTICAL READING DEVICE WITH PROGRAMMABLE LED CONTROL Public/Granted day:2011-05-05
Information query