公开(公告)号：AT449386T

公开(公告)日：2009-12-15

申请号：AT03021101

申请日：1996-01-26

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  KATZ JOSEPH ,  HEIMAN F ,  DVORKIS PAUL ,  BARKAN EDWARD ,  SWARTZ JEROME ,  METLITSKY BORIS ,  STERN MIKLOS ,  KRICHEVER MARK ,  DEVITA JOSEPH ,  SEARLE DON ,  MAIMAN MITCHELL ,  MCDONALD JAY ,  POTTER JOHN ,  CHOW GONZAGA JOSEPH

IPC: G06K7/10 ,  G04B37/00 ,  G06F1/16 ,  G06K19/06

Abstract: A data transfer system for an LCD price tagging arrangement includes an electro-optical scanner and one or more LCD price tags. Each LCD price tag is associated with a given product in a retail outlet and carries price or other information relating to that product. The LCD price tag includes an electro-optical detector for detecting a beam generated by the scanner. The scanner light beam generating source is modulated such that the beam carries product information. Accordingly the price or other product information on the LCD price tag can be quickly and efficiently updated.

公开(公告)号：CA2166508C

公开(公告)日：2008-04-01

申请号：CA2166508

申请日：1996-01-03

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  KATZ JOSEPH ,  HEIMAN FREDERIC ,  BARKAN EDWARD ,  DVORKIS PAUL ,  SWARTZ JEROME ,  METLITSKY BORIS ,  STERN MIKLOS ,  KRICHEVER MARK ,  DEVITA JOSEPH ,  SEARLE DON ,  MAIMAN MITCHELL ,  MCDONALD JAY ,  POTTER JOHN ,  CHOW GONZAGA JOSEPH

IPC: G06K7/10 ,  G04B37/00 ,  G04B47/00 ,  G06F1/16 ,  G06F1/26 ,  G06F3/0346 ,  G06F17/40 ,  G06V30/224

Abstract: An optical scanning system for reading indicia of differing light reflectivity has an optical scan module which is adapted to be mounted on a finger of a user. A first peripheral module, preferably in the form of a wrist watch, has a receiver which detects the reflected light. A second peripheral module, mounted on the other arm of the user, communicates with the first module by radio frequency transmission. According to other aspects of the invention, the light detector may be mounted in a housing which is separate and apart from the optical scan module. According to another aspect, a laser pointer or scanner is mounted to a ring which is arranged to be worn on a single finger of the user.

公开(公告)号：DE69232678T2

公开(公告)日：2003-03-13

申请号：DE69232678

申请日：1992-04-10

Applicant: SYMBOL TECHNOLOGIES INC

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

IPC: G06K7/10 ,  G07F7/02 ,  G07G1/00

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 repetitively reciprocating movement either about an axis or in a plane to effect scanning. All of the components are mounted together in a common assembly to constitute a compact, lightweight scan module which is mounted in an interchangeable, modular manner in housings of different configurations.

公开(公告)号：AT220467T

公开(公告)日：2002-07-15

申请号：AT99101022

申请日：1992-04-10

Applicant: SYMBOL TECHNOLOGIES INC

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

IPC: G06K7/10 ,  G07F7/02 ,  G07G1/00

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 repetitively reciprocating movement either about an axis or in a plane to effect scanning. All of the components are mounted together in a common assembly to constitute a compact, lightweight scan module which is mounted in an interchangeable, modular manner in housings of different configurations.

公开(公告)号：AU7729001A

公开(公告)日：2002-01-17

申请号：AU7729001

申请日：2001-09-27

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： KLEIN JOHN ,  HERROD ALLAN ,  WOLOSCHIN STEVE ,  MULLA ALTAF ,  SANDERS ROBERT ,  LERT JOHN ,  KATZ JOSEPH ,  TAN CHINH ,  HERROD ALAN ,  PATEL MEHUL ,  SWARTZ JEROME

IPC: G06F17/40 ,  G06K9/22

公开(公告)号：DE69330769D1

公开(公告)日：2001-10-25

申请号：DE69330769

申请日：1993-06-14

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： KATZ JOSEPH ,  METLITSKY BORIS ,  SWARTZ JEROME ,  BARKAN EDWARD ,  SPITZ GLENN S

IPC: G06K7/00 ,  G06K7/10

Abstract: A symbol scanning system which adaptively changes scanning system parameters including light beam pattern and focus to improve barcode readability. The scanning system including: a scanner, responsive to coordinate control signals, for directing a light beam in a pattern at a symbol at a predetermined location, detecting a reflected portion of the light beam, and generating a feedback signal corresponding to the detected portion of the reflected light beam; a microprocessor, responsive to the feedback signal, for generating pattern control signals; a pattern generator for generating the coordinate control signals in responsive to the pattern control signals and for determining the light beam pattern; and signal processing circuitry, including drive and control units, for adjusting gain, bandwidth, and digitizer threshold levels.

公开(公告)号：DE69330582D1

公开(公告)日：2001-09-20

申请号：DE69330582

申请日：1993-06-01

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： WANG YNJIUN P ,  SWARTZ JEROME ,  MCGLYNN DANIEL R

IPC: B42D15/10 ,  G03H1/04 ,  G06F3/00 ,  G06F9/44 ,  G06F9/445 ,  G06K1/12 ,  G06K7/016 ,  G06K7/10 ,  G06K7/14 ,  G06K17/00 ,  G06K19/06 ,  G06K19/08 ,  G06K19/10 ,  G06K19/14 ,  G06K19/18 ,  G07G1/00 ,  G09C5/00 ,  H04N1/00 ,  H04N1/32 ,  H04N1/41

Abstract: A record contains a graphic image and an information area which are interrelated to discourage misuse of the record. The information area can overlay the graphic image and include information encoded in a error-correctable, machine-readable format which allows recovery of the information despite distort due to the underlying graphic image. The record may also represent the image by words similar in form to words in the information area. Both the information and graphic words can then be altered when an action regarding the record takes place.

公开(公告)号：AU1497800A

公开(公告)日：2001-08-16

申请号：AU1497800

申请日：2000-02-09

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： NAMBUDIRI NARAYAN S ,  SWARTZ JEROME ,  ROSLAK THOMAS K

IPC: G06K9/62 ,  G06F17/60

公开(公告)号：AU736732B2

公开(公告)日：2001-08-02

申请号：AU3245497

申请日：1997-08-01

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： KLEIN JOHN ,  HERROD ALLAN ,  WOLOSCHIN STEVE ,  MULLA ALTAF ,  SANDERS ROBERT ,  LERT JOHN ,  KATZ JOSEPH ,  TAN CHINH ,  HERROD ALAN ,  PATEL MEHUL ,  SWARTZ JEROME

IPC: B41J2/45 ,  G06F1/16 ,  G06F1/18 ,  G06F3/0354 ,  G06F13/00 ,  G06F17/30 ,  G06K1/12 ,  G06K7/10 ,  G06K17/00 ,  G06Q30/00 ,  H04L12/28 ,  H04L12/56 ,  H04L29/12 ,  H04W4/00 ,  H04W8/26

公开(公告)号：FR2799328A1

公开(公告)日：2001-04-06

申请号：FR0014287

申请日：2000-11-07

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： KLEIN JOHN ,  HERROD ALLAN ,  WOLOSCHIN STEVE ,  MULLA ALTAF ,  SANDERS ROBERT ,  LERT JOHN ,  KATZ JOSEPH ,  TAN CHINH ,  PATEL MEHUL ,  SWARTZ JEROME

IPC: B41J2/45 ,  G06F1/16 ,  G06F1/18 ,  G06F3/0354 ,  G06F17/30 ,  G06K1/12 ,  G06K7/10 ,  G06K17/00 ,  G06Q30/00 ,  G06V30/224 ,  H04L12/28 ,  H04L12/56 ,  H04L29/12 ,  H04W4/00 ,  H04W8/26 ,  H04Q7/32

Abstract: Various problems arise in accessing the Internet. For example, Internet files have complex file addresses which are prone to incorrect entry by a user, giving rise to access of unwanted files. In one aspect the invention solves this problem by encoding the file address in a bar code symbol, decoding the bar code symbol and accessing the relevant file automatically.