公开(公告)号：ES2049517T3

公开(公告)日：1994-04-16

申请号：ES91121578

申请日：1991-12-17

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： SIEMIATKOWSKI BISH ,  KATZ JOSEPH ,  WILLIAMS TIMOTHY ,  SHELLHAMMER STEPHEN J ,  WANG YNJIUN P

IPC: G06K9/22 ,  G06K9/32 ,  G06K7/10 ,  G06K19/14 ,  H04N1/047 ,  G06K19/08

Abstract: Two-dimensional information such as a written signature can be captured and subsequently reconstructed by using an electro-optical scanner (12). A multi-row preamble code (26) and a multi-row postamble code (28) flank the signature (14), and each code has a row identifier for identifying which row is being scanned by a scan line emitted by the scanner, as well as start/stop data for identifying when each scan line traverses the boundaries of a space containing the signature.

公开(公告)号：BR9204366A

公开(公告)日：1993-05-11

申请号：BR9204366

申请日：1992-11-04

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  METILISKY BORIS ,  KRICHEVER MARK ,  SWARTZ JEROME ,  STRATIENGO ASKOLD ,  KATZ JOSEPH

IPC: G06F1/16 ,  G06F3/0346 ,  G06K7/10

公开(公告)号：DE602004023972D1

公开(公告)日：2009-12-17

申请号：DE602004023972

申请日：2004-12-21

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： STERN MIKLOS ,  DVORKIS PAUL ,  NAMBUDIRI NARAYAN ,  WITTENBERG CARL ,  TAN CHINH ,  GOLDMAN RON ,  YAVID DMITRIY ,  WOOD FREDERICK F ,  KATZ JOSEPH

IPC: H04N9/31 ,  G02B26/10 ,  G03B21/00 ,  H04N17/00

公开(公告)号：FR2845786B1

公开(公告)日：2009-02-13

申请号：FR0313103

申请日：2003-11-07

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: G06F15/02 ,  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 ,  H04N1/21 ,  H04W4/00 ,  H04W8/26

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.

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：DE69636205T2

公开(公告)日：2007-04-26

申请号：DE69636205

申请日：1996-05-31

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： GOREN DAVID ,  BRIDGELALL RAJ ,  KUCHENBROOD HARRY ,  SERBIN GARY ,  BARKAN EDWARD ,  SHELLHAMER STEPHEN ,  PANDOLFO DONNA ,  CIPRIANI GUY ,  LI YAJUN ,  CAMPANELLI JOSEPH ,  KATZ JOSEPH ,  MCGLYNN DANIEL

IPC: G06K7/10 ,  G06K7/14

公开(公告)号：DE69133454T2

公开(公告)日：2006-02-23

申请号：DE69133454

申请日：1991-04-30

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： SHEPARD HOWARD M ,  BARD SIMON ,  KATZ JOSEPH ,  BARKAN EDWARD ,  DVORKIS PAUL

IPC: G02B26/10 ,  G06K7/10

Abstract: An optical scanner (30) has a scanner component mounted to a leaf spring (34) for oscillatory motion about an axis. An electromagnetic coil (58) and permanent magnet (56) cause a force to be applied to the scanner component away from a central, neutral position. Bending of the leaf spring provides a restoring force biasing the scanner component back towards the neutral position.

公开(公告)号：DE69133454D1

公开(公告)日：2005-05-19

申请号：DE69133454

申请日：1991-04-30

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： SHEPARD HOWARD M ,  BARD SIMON ,  KATZ JOSEPH ,  BARKAN EDWARD ,  DVORKIS PAUL

IPC: G02B26/10 ,  G06K7/10

Abstract: An optical scanner (30) has a scanner component mounted to a leaf spring (34) for oscillatory motion about an axis. An electromagnetic coil (58) and permanent magnet (56) cause a force to be applied to the scanner component away from a central, neutral position. Bending of the leaf spring provides a restoring force biasing the scanner component back towards the neutral position.

公开(公告)号：DE69433783T2

公开(公告)日：2005-04-21

申请号：DE69433783

申请日：1994-09-09

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： KATZ JOSEPH ,  SWARTZ JEROME ,  LI YAJUN

IPC: G06K7/10 ,  G06K7/12

公开(公告)号：DE69433196T2

公开(公告)日：2004-07-29

申请号：DE69433196

申请日：1994-11-11

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BRIDGELALL RAJ ,  KATZ JOSEPH ,  GOREN DAVID P ,  DVORKIS PAUL ,  LI YAJUN

IPC: G06K7/10

Abstract: Optical scanning of barcode symbols is carried out first in an aim mode wherein the symbol is scanned using a first scan pattern that is relatively small and dense so as to be visible to the user, and thereafter using a second, larger, more robust scan pattern for decoding. The preferred scanner module has a scanner mirror which is mounted to a bracket by way of a leaf spring, allowing the mirror to oscillate in one direction. This is hung from a stationary chassis by means of two strips of mylar film, which are themselves protected against mechanical shock by pins which pass through holes in the bracket. The pins provide accurate alignment of the bracket with respect to the chassis.