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.

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：CA2526577A1

公开(公告)日：2004-12-09

申请号：CA2526577

申请日：2004-04-27

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BRIDGELALL RAJ ,  DURON MARK ,  KNADLE RICHARD T JR ,  CHARYCH HAL ,  NUDELMAN AVI

IPC: G08B13/14 ,  G06K20060101 ,  G06K19/077 ,  H01Q3/00 ,  H01Q9/00 ,  H01Q9/16

Abstract: An RFID relay device for an RFID transponder and methods are provided for relaying an RFID signal. The RFID relay device comprises at least two antenn a and a transmission line coupling the at least two antenna. In addition to th e two antenna and the transmission line, the RFID relay device comprises an impedance adjusting circuit coupled to the transmission line and configured for coupling to the RFID transponder.

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.

公开(公告)号：AU750961B2

公开(公告)日：2002-08-01

申请号：AU2121699

申请日：1999-03-16

Applicant: SYMBOL TECHNOLOGIES INC

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

IPC: G02B26/10 ,  G06K7/10 ,  G06K7/14 ,  H04N1/113 ,  H04N1/00

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：DE69329312T2

公开(公告)日：2001-04-12

申请号：DE69329312

申请日：1993-06-11

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  LI YAJUN ,  SWARTZ JEROME ,  METLITSKY BORIS ,  KATZ JOSEPH ,  STRATIENCO ASKLOD ,  CHARYCH HAL

IPC: G02B26/10 ,  G06F1/16 ,  G06F3/033 ,  G06K7/10 ,  G07F7/02 ,  G07G1/00

Abstract: To reduce the size and weight of an optical scanner, the present invention provides a mirrorless beam scanning unit. In some embodiments, the light emitter itself moves back and forth, and in other embodiments the objective lens reciprocates laterally in front of the light emitter. For example, a flexible support structure, such as one or more strips of mylar, movably mounts the objective lens in front of the light emitter. The objective lens is laterally reciprocated in response to a motive force, for example as might be applied by a combination of a permanent magnet coupled to the objective lens and a fixedly mounted electromagnet driven by an alternating current signal. Reciprocation of the objective lens during emission of light by the light emitter causes the light to scan a surface, such as a surface bearing a bar code label.

公开(公告)号：AT196025T

公开(公告)日：2000-09-15

申请号：AT93109378

申请日：1993-06-11

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  LI YAJUN ,  SWARTZ JEROME ,  METLITSKY BORIS ,  KATZ JOSEPH ,  STRATIENCO ASKLOD ,  CHARYCH HAL

IPC: G02B26/10 ,  G06F1/16 ,  G06F3/033 ,  G06K7/10 ,  G07F7/02 ,  G07G1/00

Abstract: To reduce the size and weight of an optical scanner, the present invention provides a mirrorless beam scanning unit. In some embodiments, the light emitter itself moves back and forth, and in other embodiments the objective lens reciprocates laterally in front of the light emitter. For example, a flexible support structure, such as one or more strips of mylar, movably mounts the objective lens in front of the light emitter. The objective lens is laterally reciprocated in response to a motive force, for example as might be applied by a combination of a permanent magnet coupled to the objective lens and a fixedly mounted electromagnet driven by an alternating current signal. Reciprocation of the objective lens during emission of light by the light emitter causes the light to scan a surface, such as a surface bearing a bar code label.

公开(公告)号：BR9907562A

公开(公告)日：2000-09-12

申请号：BR9907562

申请日：1999-10-28

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.