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:
Dec. 28, 2021
Filed:
Sep. 30, 2020
Shenzhen Ucloudlink New Technology Co., Ltd., Shenzhen, CN;
Jingbing Chen, Shenzhen, CN;
Zhihui Gong, Shenzhen, CN;
Shenzhen Ucloudlink New Technology Co., Ltd., Shenzhen, CN;
Abstract
A device of managing and scheduling SIM card resource is provided, this device includes a card service transmitter, a card management interface, a card manager, a and a modem driver, the card service transmitter is configured to send various service instructions to the card management interface so as to transmit the various service instructions to a card manager through the card management interface; the card manager is configured to call a card physical interface to realize various service functions according to received various service instructions; the card physical interface is configured to perform an operation on the SIM card arranged on a non-modem side, and to call a modem virtual SIM card driver in a modem driver to load the SIM card arranged on the non-modem side into the modem.