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US08088555B2 Multiple step printing methods for microbarcodes 有权
用于微条码的多步打印方法

Multiple step printing methods for microbarcodes
Abstract:
A system and method for forming encoded microparticles is described. One embodiment includes a method of forming an encoded microparticle, the method comprising: depositing and patterning a plurality of layers on a substrate so as to form a plurality of microparticles, each microparticle comprising a plurality of separate segments aligned along an axis and representing a code; and releasing the microparticles in order to separate the microparticles from the substrate.
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