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:
Jan. 27, 2004
Filed:
May. 16, 2003
Taiwan Semiconductor Manufacturing Company, Hsin-Chu, TW;
Abstract
A process monitor system collects process execution status data such as work-in-process information from multiple manufacturing execution systems controlling multiple fabrication lines of factories of a firm. The process monitor system converts and encapsulates the process execution status data with a common standard formatting. The process execution status data is then published to subscribers of specific subjects of the process execution status data. The converted and encapsulated process execution status data is logged to a message ledger to certify publication and receipt by subscribers. A periodic diagnostic messaging or heartbeat is transmitted between elements processing and publishing the process execution status data to provide failure recovery. The elements processing and publishing the process execution status data are connected as a distributed queue of parallel process and have a designated scheduler to provide a balancing of loading.