公开(公告)号：AU2008326595A1

公开(公告)日：2009-05-28

申请号：AU2008326595

申请日：2008-11-10

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： CARLSON BRADLEY S ,  SACKETT WILLIAM ,  GIEBEL JAMES R

IPC: G06K9/00

Abstract: The disclosed bar code reader includes an auto-focusing component for rapidly producing in focus images. An imaging system makes use of an aiming pattern that impinges upon the coded indicia of a target. The imaging system includes a light monitoring pixel array and a focusing lens that is fixed with respect to the pixel array for transmitting an image of the target object onto the pixel array. The bar code reader also includes an illumination system comprising one or more light emitting diodes for illuminating a the target within a field of view defined by the optical system. A drive circuit coupled to the light emitting diodes of the illumination system including at least one energy storage capacitor for providing an electrical pulse that illuminates the target. A controller selectively energizes the light emitting diodes by discharging the at least one capacitor of the drive circuit.

公开(公告)号：WO2006026410A3

公开(公告)日：2007-04-19

申请号：PCT/US2005030366

申请日：2005-08-25

Applicant: SYMBOL TECHNOLOGIES INC ,  DI FAZIO COSTANZO ,  GIEBEL JAMES R ,  SCHNEIDER GARY ,  SCHUESSLER FREDERICK

Inventor： DI FAZIO COSTANZO ,  GIEBEL JAMES R ,  SCHNEIDER GARY ,  SCHUESSLER FREDERICK

IPC: G06K7/10 ,  G06K9/38

CPC classification number: G06K7/1452 ,  G06K7/14

Abstract: A system and method for encoding scanner signal strength and timing information provided, possibly on multiple signal lines, from a digitizer circuit into a signal that can be transmitted on a single line to a modified decoder. A multiplexing device multiplexes the multiple signals, which can be multi-bit or dual-DBP signals, into a single signal.

Abstract translation: 用于将可能在多条信号线上的扫描仪信号强度和定时信息从数字转换器电路编码成可以在单行线路上传送到修改的解码器的信号的系统和方法。 多路复用装置将可以是多位或双DBP信号的多个信号复用成单个信号。

公开(公告)号：EP2212828A4

公开(公告)日：2013-10-23

申请号：EP08851090

申请日：2008-11-10

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： GIEBEL JAMES R ,  SACKETT WILLIAM ,  CARLSON BRADLEY S

IPC: G06K9/00 ,  G06K7/10

CPC classification number: G06K7/10722

公开(公告)号：EP1794701A4

公开(公告)日：2008-08-06

申请号：EP05792407

申请日：2005-08-25

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： DI FAZIO COSTANZO ,  GIEBEL JAMES R ,  SCHNEIDER GARY ,  SCHUESSLER FREDERICK

IPC: G06K7/10

CPC classification number: G06K7/1452 ,  G06K7/14

Abstract: A system and method for encoding scanner signal strength and timing information provided, possibly on multiple signal lines, from a digitizer circuit into a signal that can be transmitted on a single line to a modified decoder. A multiplexing device multiplexes the multiple signals, which can be multi-bit or dual-DBP signals, into a single signal.