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:
Apr. 16, 2002
Filed:
Mar. 12, 1998
Hee-young Park, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Abstract
A server system communicating with a personal digital assistant (PDA), and a communication method thereof. In a system including a server system for generating and storing files to be distributed to a plurality of users, a data transceiver connected to the server system, and the PDA connected to the data transceiver, for transmitting and receiving the data of the server system, the server system includes: a data portion for storing all files; a selector for selecting files to be downloaded to the PDA from among the files provided by the data portion, according to the command of a user; a file storage portion for storing the files selected by the selector; and a controller for classifying the files selected by the selector according to users, storing the files by user in different directories of the file storage portion, and when a user wishes, downloading only files stored in the user directory of the file storage portion to the user's PDA. Therefore, when the PDA user wants to generate a new file or change an existing file, files are selectively downloaded from the server system, and files which are unnecessary for the user are deleted from the PDA, thereby efficiently using the limited PDA memory.