Invention Grant
US07431215B2 Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations
有权
自动激活的手持式全方位激光扫描条形码符号读取器，具有用户可选择的线性扫描菜单读取模式，其由全向激光扫描模式支持，具有时间上变化的强度特性，用于在菜单期间改善条形码符号导航和对准 线程操作
- Patent Title: Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations
- Patent Title (中): 自动激活的手持式全方位激光扫描条形码符号读取器，具有用户可选择的线性扫描菜单读取模式，其由全向激光扫描模式支持，具有时间上变化的强度特性，用于在菜单期间改善条形码符号导航和对准 线程操作
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Application No.: US11505489Application Date: 2006-08-15
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Publication No.: US07431215B2Publication Date: 2008-10-07
- Inventor: David M. Wilz, Sr. , Garrett Russell , Mark C. Schmidt , Mikhail Veksland , William Martin , Patrick Giordano , Shane Edmonds , Kevin DiPlacido , Shawn Defoney , Stephen Colavito , Donald Hudrick , James Osborn , Thomas Amundsen , Benjamin Hejl
- Applicant: David M. Wilz, Sr. , Garrett Russell , Mark C. Schmidt , Mikhail Veksland , William Martin , Patrick Giordano , Shane Edmonds , Kevin DiPlacido , Shawn Defoney , Stephen Colavito , Donald Hudrick , James Osborn , Thomas Amundsen , Benjamin Hejl
- Applicant Address: US NJ Blackwood
- Assignee: Metrologic Instruments, Inc.
- Current Assignee: Metrologic Instruments, Inc.
- Current Assignee Address: US NJ Blackwood
- Agent Thomas J. Perkowski, Esq. PC
- Main IPC: G06K7/10
- IPC: G06K7/10 ; G06K9/22
Abstract:
An automatically-activated bar code reading system including: a visible laser light source, scanning element and a plurality of stationary mirrors. When arranged in a first configuration, the visible laser light source, scanning element and plurality of stationary mirrors cooperate to produce a visible omni-directional laser scanning pattern with multiple laser scanning lines having substantially uniform spatial and temporal intensity characteristics at a given scanning plane parallel to a scanning window within a working distance of the system. When the visible laser light source, the scanning element and the plurality of stationary mirrors are arranged in a second configuration, these components cooperate to produce a visible omni-directional laser scanning pattern having temporally varying intensity characteristics, against a single visible laser scanning line having substantially uniform spatial and temporal intensity characteristics, at a given scanning plane parallel to the scanning window within the working distance of the system.
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