公开(公告)号：DE69929839D1

公开(公告)日：2006-04-20

申请号：DE69929839

申请日：1999-03-26

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： DVORKIS PAUL ,  SHEPARD HOWARD ,  BARKAN EDWARD ,  BARD SIMON ,  GROSSFELD HENRY ,  DRYZMALA MARK ,  CHARYCH HAL ,  BRIDGELALL RAJ ,  TSI DAVID ,  JENKINS IAN ,  HUNG-JWO CHIN ,  KOONTZ THEODORE

IPC: G06K7/10 ,  G02B26/10 ,  G06K7/14 ,  H04N1/113

Abstract: An optical scan module, for example for an optical scanner, includes an integrally molded plastics material member which defines not only the laser focusing lens, but also the laser focusing aperture and the collection mirror. In addition, the molded member may act to house and to locate both a semiconductor laser and a photodetector, thereby ensuring easy and accurate placement of those elements within the scanning assembly. The optical assembly may be in modular form, mounted onto a common printed circuit board with a beam scanner.

公开(公告)号：AU2003221370B2

公开(公告)日：2004-08-26

申请号：AU2003221370

申请日：2003-07-25

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： JWO CHINH-HUNG ,  CHU CARY ,  SCHUESSLER FREDERICK ,  KOONTZ THEODORE ,  BARKAN ED ,  BREYTMAN ALEXANDER ,  GUREVICH VLADIMIR ,  KRICHEVER MARK ,  BORIOTTI JOSEPH ,  DVORKIS PAUL ,  MAIMAN MITCH ,  SANDERS ROBERT ,  SHEPARD HOWARD ,  BRIDGELALL RAJ ,  CHARYCH HAL

IPC: G06V30/144 ,  G06K009/22 ,  G06K009/28

公开(公告)号：DE69918255D1

公开(公告)日：2004-07-29

申请号：DE69918255

申请日：1999-11-02

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN ED ,  KOONTZ THEODORE ,  SCHUESSLER FREDERICK ,  CHU CARY ,  JWO CHINH-HUNG ,  CHARYCH HAL ,  BRIDGELALL RAJ ,  SHEPARD HOWARD ,  SANDERS ROBERT ,  MAIMAN MITCH ,  DVORKIS PAUL ,  BORIOTTI JOSEPH ,  KRICHEVER MARK ,  GUREVICH VLADIMIR ,  BREYTMAN ALEXANDER

IPC: G06K7/10 ,  G06K7/12

Abstract: The disclosure relates to systems and techniques for reading optical codes, and more particularly to code reading systems with plural imaging or scanning modules pointed in various directions toward a target volume, which increase the likelihood that a code symbol on an arbitrarily oriented object in the target volume will be read. Other aspects of the invention relate to use and configuration of hand held readers, docking devices, operator side rails, arched tunnels and mirrors for increasing the coverage of the system. Additional aspects of the invention relate to components associated with point of sale installations or code reading terminals including integrated scales, input pads, system controls and displays.