Method to control the relative position between a body and a surface
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Date
2005-10-18
Authors
Sidlgata V. Sreenivasan
Stephen C. Johnson
Byung-Jin Choi
Journal Title
Journal ISSN
Volume Title
Publisher
United States Patent and Trademark Office
Abstract
A method to control a relative position between a surface and a body to form a pattern in the surface that features moving a body to obtain a desired relationship between the surface and the body. To that end, the method includes sensing the surface and the body and moving that body to obtain a desired spatial relationship with the surface.