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:
Jul. 05, 2022
Filed:
May. 28, 2018
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Kisung Lee, Gyeonggi-do, KR;
Hyeeun Jun, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, Suwon-si, KR;
Abstract
An electronic device according to various embodiments of the present invention comprises: a memory for storing a database and a file which includes at least one change data for changing the database; and a processor electrically connected to the memory, wherein, when terminating the use of the database, the processor can initialize at least one data other than a first validity data, included in a header of the file, for determining the validity of the at least one change data, and, when commencing the use of the database following the termination of the use of the database, the processor can change the first validity data included in the header of the file. Other various embodiments are possible.