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:
Mar. 23, 2021
Filed:
Aug. 01, 2019
Applicant:
Skyroam Technology Co., Ltd., Guangdong, CN;
Inventors:
Richard H. Xu, San Jose, CA (US);
Jing Liu, Mountain View, CA (US);
Chao Wang, Guangdong, CN;
Zhen Zhang, Guangdong, CN;
Assignee:
SIMO Holdings Inc., Grand Cayman, KY;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/12 (2006.01); H04W 8/20 (2009.01);
U.S. Cl.
CPC ...
H04L 61/1588 (2013.01); H04W 8/205 (2013.01); H04L 61/6054 (2013.01); H04L 61/6095 (2013.01);
Abstract
An eSIM-based card pool system is disclosed, the system comprising: a card pool unit comprising a plurality of eSIMs; an eSIM manager, comprising a database that stores corresponding relationships between a plurality of eSIM identifications and a plurality of eSIM addresses; and a connection manager, configured to request a first eSIM address from the eSIM manager based on a received download instruction, and write a specified eSIM profile into a first eSIM having the first eSIM address.