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:
Oct. 06, 2015
Filed:
Jul. 07, 2014
Nuflare Technology, Inc., Yokohama, JP;
Jun Yashima, Kanagawa, JP;
NuFlare Technology, Inc., Yokohama, JP;
Abstract
A charged particle beam writing apparatus includes first and second transmission units to perform first and second transmission processing, where, in the first transmission processing, while one of the units performs data transmission processing, the other unit inputs processing data for N processing regions more than pre-set, data-converted, n processing regions, and while one of the units performs data input processing, the other transmits processing data for (N-n) processing regions in order, and in the second transmission processing, processing data for remaining n processing regions are transmitted in order after the first transmission processing, where one of the units starts inputting the processing data while the other performs the first transmission processing, and does not input processing data for a new processing region after starting the second transmission processing.