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:
Sep. 30, 2025
Filed:
Jan. 26, 2023
Rakuten Mobile, Inc., Tokyo, JP;
Yidao Wang, Tokyo, JP;
Makoto Ono, Tokyo, JP;
Takatsugu Ishikawa, Tokyo, JP;
Yoshihiro Tanaka, Tokyo, JP;
RAKUTEN MOBILE, INC., Tokyo, JP;
Abstract
A file distribution system provided with a file distribution apparatus and a file reception apparatus, wherein: the file distribution apparatus has one or more first processors; and the one or more first processors execute a process including transmitting, to the file reception apparatus, multiple layers included in a first file to be distributed to the file reception apparatus, and among multiple layers included in a second file to be distributed to the file reception apparatus, a layer other than a common layer that is included in common in the first file and the second file.