Registers – Records – Particular code pattern
Reexamination Certificate
2008-05-27
2008-05-27
Lee, Seung Ho (Department: 2876)
Registers
Records
Particular code pattern
C235S462010, C235S462090, C235S462100
Reexamination Certificate
active
10553890
ABSTRACT:
A system for a two dimension bar code for synchronous omni-directional information and its identifying method are disclosed with advantages of simple in identifying, low requirement on scanner synchronization and high in ability to identifying with anti-aberration. The system for the two dimension bar code is composed of units aligned in a matrix form and comprises a pair of vertical synchronous information units at two opposing borders in said matrix; a pair of horizontal synchronous information units at another two opposing border in said matrix; a directing information unit having a characteristic shape and/or optic characteristics for identifying a scanning direction and having a specific relative positional relationship between said vertical information synchronous units and horizontal information synchronous units; and a coding information unit inside said matrix, wherein the base of each unit is in the vicinity of the intersection of the central linking line of a pair of the vertical synchronous information units and the central linking line of a pair of horizontal synchronous information units.
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Connolly Bove & Lodge & Hutz LLP
Ho Lee Seung
LP Technologies (Shanghai) Inc.
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