Invention Grant
US08342410B2 Method and apparatus for increasing brightness of aiming pattern in imaging scanner
有权
用于增加成像扫描仪中瞄准图案亮度的方法和装置
- Patent Title: Method and apparatus for increasing brightness of aiming pattern in imaging scanner
- Patent Title (中): 用于增加成像扫描仪中瞄准图案亮度的方法和装置
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Application No.: US12787005Application Date: 2010-05-25
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Publication No.: US08342410B2Publication Date: 2013-01-01
- Inventor: Caihua (Lucy) Chen , Yuly Mitelman , Igor Vinogradov
- Applicant: Caihua (Lucy) Chen , Yuly Mitelman , Igor Vinogradov
- Applicant Address: US NY Holtsville
- Assignee: Symbol Technologies, Inc.
- Current Assignee: Symbol Technologies, Inc.
- Current Assignee Address: US NY Holtsville
- Agent Nong-Qiang Fan
- Main IPC: G06K7/10
- IPC: G06K7/10
Abstract:
A method and apparatus for using in a barcode reader. The apparatus includes an aiming lens assembly including an irregular-shape lens, an aiming light source positioned behind the aiming lens assembly, and an aperture with the desired aiming pattern shape placed in close proximity to the aiming source for generating a visible aiming light pattern towards the target object. The irregular-shape lens includes at least a recess for accommodating the imaging lens when the irregular-shaped lens is assembled into the apparatus with other components.
Public/Granted literature
- US20110290885A1 METHOD AND APPARATUS FOR INCREASING BRIGHTNESS OF AIMING PATTERN IN IMAGING SCANNER Public/Granted day:2011-12-01
Information query
