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. 10, 2022
Filed:
Nov. 15, 2019
Beijing Digital Union Web Science and Technology Company Limited, Beijing, CN;
Abstract
This invention provides the download system of APP, determination method of installation type and storage medium. The determination method of the installation types of APP includes: obtaining the installation event of the target APP and the information of the target APP; detecting the device features of the terminal where the target APP is installed and obtaining the application list and application installation history of the terminal, wherein the application list is used to record the information of the application existing in the terminal and the application installation history is used to record the event of installing the APP in the terminal and the information of the installed APP; judging the device type of the terminal according to the device features; using the information of the target APP to match in the application list and application installation history and get the installation status of the target APP in the terminal; determining the installation type of the target APP according to the device type and installation status. The scheme of this invention can enable the application program to identify the quality of promotion channels.