公开(公告)号：WO2005067111A2

公开(公告)日：2005-07-21

申请号：PCT/US2004043449

申请日：2004-12-22

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

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

IPC: G02F1/03 ,  G02F1/11 ,  G02F1/21 ,  G02F1/37 ,  H04N9/31 ,  H01S3/10

CPC classification number: H04N9/3129 ,  G09G3/02 ,  G09G2310/0286

Abstract: A laser projection device suitable for displaying full color images is disclosed. The LPD includes a variety of techniques for modulating laser beams produced by one or more lasers with image data to controllably produce the image using modified raster scan.

Abstract translation: 公开了适合于显示全色图像的激光投影装置。 LPD包括多种技术用于调制由一个或多个激光器产生的具有图像数据的激光束以使用修改的光栅扫描可控制地产生图像。

公开(公告)号：CA2599406C

公开(公告)日：2013-10-01

申请号：CA2599406

申请日：2006-02-21

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： SHARONY JACOB ,  KATZ JOSEPH

IPC: H04W64/00

Abstract: A system for tracking an asset includes wireless access points and a computing arrangement communicating with the access points to determine a location of the device as a function of first data, second data indicative of a travel time of a third signal from the device to three access points and the locations of the three access points. The first data includes one of first signal strength data and second signal strength data indicative of the strength of first and second signals transmitted, respectively, by the device and received by the three access points. The location area is an area within a predetermined reception range of the three access points. The arrangement determines the location of the device within the location area as a function of second data and a further location of each of the at least three further access points of the plurality of access points.

公开(公告)号：DE69638086D1

公开(公告)日：2009-12-31

申请号：DE69638086

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：FR2845850B1

公开(公告)日：2007-11-30

申请号：FR0313100

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: H04L29/12 ,  B41J2/45 ,  G06F1/16 ,  G06F1/18 ,  G06F3/0354 ,  G06F17/30 ,  G06K1/12 ,  G06K7/10 ,  G06K17/00 ,  G06Q30/00 ,  G06V30/224 ,  H04L12/28 ,  H04L12/56 ,  H04L29/08 ,  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：CA2580492C

公开(公告)日：2007-10-09

申请号：CA2580492

申请日：1996-03-04

Applicant: SYMBOL TECHNOLOGIES INC

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

IPC: G02B26/10 ,  G06K7/10 ,  G06K7/14 ,  G06V30/224

Abstract: The invention relates to optical scanners. The invention comprises a multi-range scanner assembly for electro-optically reading indicia having parts of differing light reflectivity on a target located at a variable distance from the assembly, comprising: (a) a first light source for producing a first beam for short range scanning operations; (b) a second light source for producing a second beam for long range scanning operations; (c) a scanning element including a scanning mirror for causing the first and second beams to be alternately scanned over a field of view; (d) a collection optical system for collecting light reflected from the field of view; and (e) an optical detector for detecting light directed thereto by the collection optical system and for generating electrical signals corresponding to the reflected light.

公开(公告)号：AU785350B2

公开(公告)日：2007-02-01

申请号：AU8553201

申请日：2001-10-30

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： SCHUESSLER FREDERICK ,  PETROVICH ADAM ,  LUCIANO VINCENT P ,  POLDINO MICHAEL ,  SANDERS ROBERT ,  KATZ JOSEPH

IPC: G06K7/00 ,  G06F13/00 ,  G06Q30/00

公开(公告)号：DE69632882D1

公开(公告)日：2004-08-19

申请号：DE69632882

申请日：1996-02-27

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： STERN MIKLOS ,  KATZ JOSEPH ,  CAMPANELLI JOSEPH ,  DVORKIS PAUL ,  METLITSKY BORIS ,  GUREVICH VLADIMIR ,  KRICHEVER MARK ,  MCGLYNN DANIEL R

IPC: G06K7/10 ,  H01S5/183 ,  H01S5/42 ,  H01S5/10 ,  H01S5/40

Abstract: An integrated optical module for an optical scanner has a lens (24) spaced from a vertical-cavity surface-emitting laser (VCSEL) (28) by a spacer (62). The module, in an alternative embodiment, may include a wafer frame (12), a suspended mirror (14) mounted for oscillation on the frame, a wafer substrate (108) bonded beneath the frame and a wafer cover (109) bonded above the frame. The cover includes a mirror travel stop (116) to protect the mirror against shock. A VCSEL mounted to the wafer cover produces a beam which is shaped and deflected by a diffractive optical element (22,24) onto the oscillating mirror. The reflected beam passes out of the module toward an indicia to be read. Large numbers of such devices may be fabricated relatively cheaply using wafer-scale processing and assembly technology. Three large wafers (1100,1102,1104) are fabricated corresponding respectively to arrays of substrates, frames and covers. The large wafers are bonded together in a sandwich arrangement, and are then diced to produce the individual scan modules. The modules may provide either one-dimensional or two-dimensional scanning.

公开(公告)号：ES2210194T3

公开(公告)日：2004-07-01

申请号：ES02003052

申请日：1996-01-26

Applicant: SYMBOL TECHNOLOGIES INC

Inventor： BARD SIMON ,  KATZ JOSEPH ,  HEIMAN F ,  DVORKIS PAUL ,  BARKAN EDWARD ,  SWARTZ JEROME

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

Abstract: A wrist-mounted optical scanner comprises a body portion (900) which is secured to the user's wrist by a strap (902), in the manner of a wrist watch. The body portion has a display (904), a miniature microphone (906), a photodetector (908), a transmitter unit (917) and a plurality of function keys (910). Beneath or within the body portion (900) there is stored a key pad (912) which can be slid in and out in the direction of the arrow (914) for access to the keys (916). The keys may be actuated by means of a pen or stylus (918).

公开(公告)号：FR2845850A1

公开(公告)日：2004-04-16

申请号：FR0313100

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: 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 ,  H04L29/08

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：FR2845787A1

公开(公告)日：2004-04-16

申请号：FR0313104

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: 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 ,  G06F15/02 ,  H04N29/12

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.