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公开(公告)号：CA1328017C
公开(公告)日：1994-03-22
申请号：CA611469
申请日：1989-09-14
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： SHEPARD HOWARD M , GOFMAN YURI , BARKAN EDWARD
IPC: G06K7/10
Abstract: A scan board module includes a printed circuit board on which optical and scanning components are mounted in an optically-aligned relationship. The module is mountable in hand-held heads and protected from damage due to external shock by shock mounts, or in workstations which are either directly or indirectly connected to a cash register-type terminal or hand-held terminal.
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公开(公告)号：AU4199693A
公开(公告)日：1993-10-14
申请号：AU4199693
申请日：1993-07-15
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： METLITSKY BORIS , SWARTZ JEROME , BARKAN EDWARD , SHEPARD HOWARD M , GOREN DAVID , BIUSO TONY
IPC: G06K7/10
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公开(公告)号：DE3687127T2
公开(公告)日：1993-05-06
申请号：DE3687127
申请日：1986-02-28
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： METLITSKY BORIS , KRICHEVER MARK J , SWARTZ JEROME , BARKAN ERIC F , SHEPARD HOWARD M , BARKAN EDWARD , ADELSON ALEXANDER M
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公开(公告)号：DE3687127D1
公开(公告)日：1992-12-17
申请号：DE3687127
申请日：1986-02-28
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： METLITSKY BORIS , KRICHEVER MARK J , SWARTZ JEROME , BARKAN ERIC F , SHEPARD HOWARD M , BARKAN EDWARD , ADELSON ALEXANDER M
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公开(公告)号：DE3686171D1
公开(公告)日：1992-08-27
申请号：DE3686171
申请日：1986-02-28
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： METLITSKY BORIS , KRICHEVER MARK J , SWARTZ JEROME , BARKAN ERIC F , SHEPARD HOWARD M , BARKAN EDWARD , ADELSON ALEXANDER M
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Patent Agency Ranking
公开(公告)号：FR2665555A1
公开(公告)日：1992-02-07
申请号：FR9109798
申请日：1991-08-01
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BORIS METLITSKY , JEROME SWARTZ , EDWARD BARKAN , SHEPARD HOWARD M , DAVID GOREN , TONY BIUSO
Abstract: A portable scanning head emits and receives light from a light-emitting diode (10) to read symbols, such as bar-code symbols. The optics (12,18) within the scanner are operative for focusing a light beam (11) and the view of a light sensor (17) in different planes (13,22) exteriorly of a scanner housing. Imaging means are provided in the unit for imaging a viewing window. The viewing window has an area smaller than that of the scan spot. The system can employ an LED (10) as a light source and tolerate the relatively large-sized (on the order of millimeters) scan spot without sacrificing reading performance since the photodiode (17) "sees" only that portion of the scan spot visible through the viewing window.
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公开(公告)号：CA1256205A
公开(公告)日：1989-06-20
申请号：CA503047
申请日：1986-02-28
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： SWARTZ JEROME , SHEPARD HOWARD M , BARKAN ERIC F , KRICHEVER MARK J , METLITSKY BORIS , BARKAN EDWARD , ADELSON ALEXANDER M
IPC: G02B26/10 , G06K7/00 , G06K7/10 , G11B7/12 , G11B7/135 , H01S5/00 , H04N1/028 , H04N1/107 , H04N1/113 , G06K9/22
Abstract: A portable laser diode scanning head, aimable at each symbol to be read, emits and receives non-readily-visible laser light, and is equipped with a trigger-actuated aiming light arrangement for visually locating and tracking each symbol. A compact laser diode optical train and an optical folded path assembly, as well as an interchangeable component design are disclosed.
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公开(公告)号：DE60132186D1
公开(公告)日：2008-02-14
申请号：DE60132186
申请日：2001-11-16
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BARKAN EDWARD , SHEPARD HOWARD M , DRZYMALA MARK E
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39.发明专利
公开(公告)号：GB2406689B
公开(公告)日：2007-01-10
申请号：GB0422055
申请日：2004-10-04
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BARKAN EDWARD , SHEPARD HOWARD M
Abstract: Scan lines are projected through a single horizontal window of a slot scanner and onto multiple surfaces of a product bearing a bar code symbol to be electro-optically read. The symbol may be in any orientation and on any vertical surface of the product, as well as on the bottom surface of the product.
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公开(公告)号：AU783926B2
公开(公告)日：2005-12-22
申请号：AU9705901
申请日：2001-12-04
Applicant: SYMBOL TECHNOLOGIES INC
Inventor： BARKAN EDWARD , SHEPARD HOWARD M , DRZYMALA MARK E
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