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:
May. 12, 2026
Filed:
Oct. 18, 2022
Shenzhen Zolon Technology Co., Ltd., Shenzhen, CN;
Zhihao Wang, Shenzhen, CN;
SHENZHEN ZOLON TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present application provides a method for signing an application, and a transaction terminal. The method includes receiving a download request that is sent by a transaction terminal, and the download request comprising an identification of an application to be installed, and determining an installation package of the application to be installed corresponding to the download request according to the identification, and obtaining signature data associated with the installation package and sending the installation package and the signature data to the transaction terminal, the installation package and the signature data indicating that the transaction terminal obtains a signed application package by combining the installation package and the signature data and installs the installation package after the signed application package is verified.