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. 02, 2001
Filed:
Mar. 06, 1998
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
In a stocker entry task control method employed in a semiconductor wafer cassette transportation apparatus that has high transportation ability of a semiconductor wafer cassette, a host computer sends an interrogation to a stocker in which a semiconductor wafer cassette is to be stored whether there is an available storage site therein. The stocker ascertains the storage site if available. Then, the host computer sends a transportation task instruction to an inter-stocker transport device or an automatic carrier. Alternatively, an entry task instruction is sent to the stocker.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile