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, 2024
Filed:
Oct. 23, 2019
Applicant:
Ntt Docomo, Inc., Tokyo, JP;
Inventors:
Kenichiro Aoyagi, Tokyo, JP;
Atsushi Minokuchi, Tokyo, JP;
Hiroshi Ishikawa, Tokyo, JP;
Shinya Takeda, Tokyo, JP;
Maoki Hikosaka, Tokyo, JP;
Assignee:
NTT DOCOMO, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/90 (2018.01); H04W 4/44 (2018.01); H04W 72/30 (2023.01);
U.S. Cl.
CPC ...
H04W 4/90 (2018.02); H04W 4/44 (2018.02); H04W 72/30 (2023.01);
Abstract
A disclosed user device includes a receiver configured to receive emergency information from a network; and a control unit configured to change a process of detecting whether first emergency information is duplicated with second emergency information upon receiving, by the receiver, the second emergency information after the first emergency information, based on the first emergency information.