Optics: measuring and testing – Dimension – Length
Reexamination Certificate
2005-03-29
2005-03-29
Toatley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
Dimension
Length
C451S010000, C033S200000
Reexamination Certificate
active
06873423
ABSTRACT:
A length measure apparatus and the method for measuring transform an image from a lens set into a digital contrast image via a central processing unit. The CPU has multiple standard lines that are previously set therein. Multiple movement controllers control a movement of a selected standard line from the CPU relative to the digital contrast image. A movement value is output when the selected standard line flushes with a profile of the contrast image. The measure value is shown on a monitor when the CPU contrasts the movement of the selected standard line.
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patent: 6381012 (2002-04-01), Yancy
Lih Rurng Instrument Trading Co., Ltd.
Nguyen Sang H.
Rosenberg , Klein & Lee
Toatley , Jr. Gregory J.
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