Vertical Solutions, Inc.

James G Sackett

David E Weldon

H Alexander Anderson

A buffer apparatus includes a vertically moving mechanism containing a plurality of horizontally moving mechanisms to store carriers and transfer carriers to and from a load port, and one or more buffer load ports adjacent to the buffer apparatus to charge and uncharge the buffer apparatus by means of a guided vehicle, an overhead vehicle, or a human. A buffer system includes a buffer apparatus and a processing system load port to transfer carriers from the buffer apparatus to a processing system load port. An arrayed buffer system includes a plurality of buffer systems where each buffer system interacts with an individual set of load ports or a pair of buffer systems interacts with a shared set of load ports. A combination of arrayed buffer systems includes a plurality of adjacent arrayed buffer systems capable of sharing a single, environmental front-end mechanism maintenance space and capable of being serviced from the front.

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Santa Clara, CA, United States of America

James G Sackett