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:
Nov. 22, 2022
Filed:
Dec. 30, 2020
Applicant:
Trend Micro Incorporated, Tokyo, JP;
Inventors:
Chih-Shen Lin, Taipei, TW;
Jyun-Yan Cheng, Taipei, TW;
Ting-Yin Yen, Taipei, TW;
Yi-Lun Li, Taipei, TW;
Assignee:
Trend Micro Incorporated, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 12/26 (2006.01); H04W 12/122 (2021.01); H04W 76/30 (2018.01); H04W 48/02 (2009.01); H04W 76/10 (2018.01); H04W 12/40 (2021.01); H04L 9/40 (2022.01); G16Y 30/10 (2020.01); H04W 4/14 (2009.01); G16Y 10/75 (2020.01);
U.S. Cl.
CPC ...
H04W 12/122 (2021.01); H04L 63/1458 (2013.01); H04W 12/40 (2021.01); H04W 48/02 (2013.01); H04W 76/10 (2018.02); H04W 76/30 (2018.02); G16Y 10/75 (2020.01); G16Y 30/10 (2020.01); H04L 2463/141 (2013.01); H04W 4/14 (2013.01);
Abstract
A pause command is sent to a Subscriber Identity Module (SIM) card of a cellular device in response to detecting a cyberattack against the cellular device on the cellular network. To mitigate the cyberattack, the SIM card temporarily disconnects the cellular device from the cellular network for a pause time. The SIM card prohibits the cellular device from connecting to the cellular network during the pause time and automatically allows the cellular device to reconnect to the cellular network after the pause time.