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:
Nov. 25, 2003
Filed:
Nov. 13, 2000
Woo-Jong Cho, Suwon, KR;
Hyun-Kuk Shin, Suwon, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
In a docking system for a portable computer, the bus sharing structure between the portable computer and a docking station and the structure of the docking station are improved so that the real time execution of a program and the sharing of data and peripheral devices are possible. The docking system of the portable computer includes: a docking station including an auxiliary storage device wherein a first operating system is stored, I/O devices, a plurality of extension slots and a plurality of ports, but excluding a microprocessor and a memory; a portable computer including a ROM wherein a second operating system is stored, a microprocessor, a memory wherein commands and data are stored in an electronic manner, and a docking controller for selecting one of the first and second operating systems according to whether or not the portable computer is docked at the docking station; and first and second signal transmitting units provided at the portable computer and the docking station, respectively, for performing transmission and reception of data between the portable computer and the docking station.