公开(公告)号：DE68929254T2

公开(公告)日：2001-05-17

申请号：DE68929254

申请日：1989-05-11

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN EDWARD ,  KRICHEVER MARK ,  SHEPARD HOWARD ,  SWARTZ JEROME ,  METLITSKY BORIS

IPC: G02B26/10 ,  G06K7/10

Abstract: In bar code symbol scanning systems employing laser, optical and sensor components, a mirrorless scanner arrangement mounts one or more of these components on a drive for repetitive reciprocating movement either about an axis or in a plane to effect scanning.

公开(公告)号：DE69225055T2

公开(公告)日：1998-11-12

申请号：DE69225055

申请日：1992-12-23

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： SHEPARD HOWARD

IPC: G06K7/10 ,  G02B26/10

公开(公告)号：DE68928186T2

公开(公告)日：1998-02-26

申请号：DE68928186

申请日：1989-05-11

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN EDWARD ,  SHEPARD HOWARD ,  METLITSKY BORIS ,  KRICHEVER MARK ,  SWARTZ JEROME

IPC: G02B26/10 ,  G06K7/10

Abstract: In bar code symbol scanning systems employing laser, optical and sensor components, a mirrorless scanner arrangement mounts one or more of these components on a drive for repetitive reciprocating movement either about an axis or in a plane to effect scanning.

公开(公告)号：BR9201737A

公开(公告)日：1992-12-29

申请号：BR9201737

申请日：1992-04-30

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： METLITSKY BORIS ,  KRICHEVER MARK ,  BARKAN EDWARD ,  SHEPARD HOWARD ,  SWARTZ JEROME ,  SANDOR JOSEPH

IPC: G06K7/10

公开(公告)号：CA2580841C

公开(公告)日：2008-08-05

申请号：CA2580841

申请日：1996-03-04

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： KAHN JOEL ,  BARKAN EDWARD ,  METLITSKY BORIS ,  BRIDGELALL RAJ ,  GUREVICH VLADIMIR ,  HE DUANFENG ,  KRICHEVER MARK ,  KATZ JOSEPH ,  DVORKIS PAUL ,  SHEPARD HOWARD ,  TSI DAVID ,  ISAAC RICHARD

IPC: G06K7/10 ,  G06K7/14 ,  G06V30/224

Abstract: An optical scanner such as a bar code scanner includes a segmented mirror (14), the individual sections of which have different profiles (16,18,20). By directing the scanning laser beam across the mirror, a plurality of scan lines are created, at different distances from the scanner. This provides increased flexibility by extending the scanner's working range. In alternative embodiments, a collector mirror and/or a scanning mirror may be segmented. In addition, beam shaping may be provided by reflecting the beam from one or more aplanar surfaces.

公开(公告)号：CA2255186C

公开(公告)日：2008-05-06

申请号：CA2255186

申请日：1998-12-02

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARILE JOHN ,  GROSFELD HENRY ,  SHEPARD HOWARD ,  KORENSHTEIN AVI ,  GOFMAN YURI ,  BARKAN EDWARD ,  GIORDANO JOSEPH ,  CHERNIN OPHIR ,  MAIMAN MITCH ,  CORDES KEVIN ,  WALLACE PATRICK ,  DVORKIS PAUL ,  DORAN ROBERT

IPC: G06K7/00 ,  G06K7/10 ,  G06V30/224 ,  H05K7/00

Abstract: A bar code reader has an integrated scanning component module which is mountable on a printed circuit board. In one embodiment, the module may include the digitizer/decoder electronics, enabling the module to be used with a generic PCB. In some embodiments, the module includes a high speed optical scanning arrangement having an optical element which extends longitudinally of a flexible member, secured at one end. In other embodiments, the invention extends to a hand--held optical scanner having a scanning assembly, detector and data transmission coupling all mounted to a common printed circuit board, preferably located within a manually-graspable handle. In yet a further embodiment, an abuse-detector or accelerometer is provided for determining when the device is exposed to deceleration above a predetermined limit, and optionally for automatically shutting down applications programs and for providing a black-box-record of a short time frame before the device was exposed to an unexpected shock. Preferably, the reader is shock protected by a thermo-plastic elastomer housing section. An outgoing light beam is directed at a non-orthogonal angle relative to the PCB.

公开(公告)号：FR2860628B1

公开(公告)日：2007-07-20

申请号：FR0410350

申请日：2004-09-30

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN EDWARD ,  SHEPARD HOWARD

IPC: G02B26/12 ,  G02B26/10 ,  G06K7/10 ,  G06V30/224 ,  G07G1/00

Abstract: A vertical slot scanner generates a full coverage scan pattern for reading symbols presented or moved past a vertical window. Scan lines are generated in upper and lower central regions of the window to improve scanner productivity.

公开(公告)号：AT339734T

公开(公告)日：2006-10-15

申请号：AT01116677

申请日：2001-07-16

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARKAN ED ,  SHEPARD HOWARD

IPC: A61B5/055 ,  A61B6/03 ,  G06K7/10 ,  G06T1/00 ,  G06T7/00

公开(公告)号：DE69929839T2

公开(公告)日：2006-09-21

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：AT269994T

公开(公告)日：2004-07-15

申请号：AT99120924

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.