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:
Aug. 16, 2022
Filed:
Apr. 06, 2020
T-mobile Innovations Llc, Overland Park, KS (US);
Robin Dale Katzer, Louisburg, KS (US);
Deepthi Kota, Overland Park, KS (US);
Vijayendra Nannapaneni, Overland Park, KS (US);
Sprint Communications Company L.P., Overland Park, KS (US);
Abstract
An electronic device reservation system that reduces the burden on an on-disk database is disclosed that comprises an on-disk database including a reservation table and an in-memory database storing a count of available electronic devices for each type of electronic device. The system also comprises a server comprising one or more application programming interfaces configured to receive a reservation request for a type of electronic device, access the in-memory database to determine whether there is enough inventory, modify the reservation table in the on-disk database for the reservation request in response to determining that there is enough inventory, decrement the count of available electronic devices for the type of electronic device in the in-memory database in response to the modification, and send a notification to a subscriber indicating that they have reserved a place in line electronically for a pre-order of the requested type of electronic device.