The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2009
Filed:
Nov. 07, 2003
Alexey G. Goder, Sunnyvale, CA (US);
Alexey G. Goder, Sunnyvale, CA (US);
Applied Materials, Inc., Santa Clara, CA (US);
Abstract
An Intelligent Data Multiplexer ('IDM') can be used to interface a plurality of host computers with a semiconductor manufacturing tool. In one embodiment, the IDM has a plurality of host-side ports configured to receive messages from each of the host computers interfaced with the semiconductor manufacturing tool. The IDM also includes a multiplexer configured to multiplex the messages received from the host-side ports. To process possible conflict messages from the host computers, the IDM has a conflict resolve module. The messages are then delivered from the IDM to the semiconductor manufacturing tool through a tool-side port used to connect the semiconductor manufacturing tool to the IDM.