US5604663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable computer docking station having a rotatable member and audio speakers mounted on the rotatable member
Assignee: Daewoo Computer Ltd
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Filing: 1994-12-27
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Granted: 1997-02-18
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Expires: 2014-12-27
Abstract
Abstract Disclosed herein is a portable computer docking station having a base with an electrical connector and a rotatable member. The base houses various electrical devices such as a battery power supply and memory storage devices. The rotatable member folds between a first extended position and a second extended position about an axis parallel to the base, for respectively receiving and locking the base with a portable computer. When the base locks with the portable computer, the electrical connector of the base connects with the portable computer for interconnecting the electrical devices housed in the base with the portable computer. The rotatable member includes a pair of audio speakers.
Inventors
- 👤 Seong S. Shin
- 👤 Young S. Kim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:54
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1632; H; H04; H04R; H04R2205/00; H04R2205/021
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
87 words
A portable computer docking station comprising: a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer; and a rotatable member rotatably attached to the base, the rotatable member having an extended position and a locking position, and being rotatable between the two positions about an axis parallel to the base, the extended position being adapted for permitting the base to receive the portable computer, and the locking position being adapted for locking the portable computer to the base.
Claim 2
Dependent Claim
87 words
A portable computer docking station comprising: a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer; and a rotatable member rotatably attached to the base, the rotatable member having an extended position and a locking position, and being rotatable between the two positions about an axis parallel to the base, the extended position being adapted for permitting the base to receive the portable computer, and the locking position being adapted for locking the portable computer to the base.
Claim 3
Dependent Claim
26 words
A device as set forth in claim 1, wherein the rotatable member extends perpendicularly from the base when the rotatable member is in the locking position.
Claim 4
Dependent Claim
23 words
A device as set forth in claim 2, wherein the rotatable member includes a latch for locking the rotatable member to the base.
Claim 5
Dependent Claim
29 words
A device as set forth in claim 1, wherein the base has a hinge block formed integral with the base, the rotatable member rotatably attaches to the hinge block.
Claim 6
Dependent Claim
39 words
A device as set forth in claim 1, wherein the rotatable member has two ends with audio speakers attached to each end, the ends of the rotatable member rotatably attach to the base to facilitate production of stereo sound.
Claim 7
Dependent Claim
43 words
A device as set forth in claim 1, wherein the base has a flat top, a pair of switches and a pair of latches, the switches attach to the latches and the latches extend from the flat top to hold a portable computer.
Claim 8
Dependent Claim
15 words
A device as set forth in claim 1, wherein the base houses an electrical device.
Claim 9
Dependent Claim
17 words
A device as set forth in claim 7, wherein the electrical device is an optical disk drive.
Claim 10
Dependent Claim
94 words
A portable computer docking station comprising: a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer; a rotatable member rotatably attached to the base, the rotatable member having a first extended position and a second locking position; and an audio speaker mounted on the rotatable member, whereby, when the base supports a portable computer the electrical connector connects with the portable computer and the rotatable member rotates from the first extended position to the second locking position to secure the portable computer with the base.
Claim 11
Dependent Claim
94 words
A portable computer docking station comprising: a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer; a rotatable member rotatably attached to the base, the rotatable member having a first extended position and a second locking position; and an audio speaker mounted on the rotatable member, whereby, when the base supports a portable computer the electrical connector connects with the portable computer and the rotatable member rotates from the first extended position to the second locking position to secure the portable computer with the base.
Claim 12
Dependent Claim
16 words
A device as set forth in claim 9, wherein the base includes an optical disk drive.
Claim 13
Dependent Claim
18 words
A device as set forth in claim 10, wherein the base defines a slot for receiving PCMCIA cards.
Claim 14
Dependent Claim
27 words
A device as set forth in claim 9, wherein the base includes an A/C adapter connector for providing power to the portable computer and to the base.
Claim 15
Dependent Claim
29 words
A device as set forth in claim 9, wherein the base includes a serial connection port and a parallel connection port for interconnecting the base with computer peripheral devices.
Claim 16
Dependent Claim
129 words
A portable computer docking station comprising: a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer and a hinge block; a rotatable member rotatably attached to the hinge block, the rotatable member having a first extended position and a second locking position; audio speakers mounted on the rotatable member, the speakers being electronically attached to the electrical connector to respond to signals generated by the portable computer; and electronic controls mounted on the base for regulating operation of the audio speakers, whereby, when the base supports a portable computer the electrical connector connects with the portable computer and the rotatable member rotates from the first extended position to the second locking position to secure the portable computer with the base.
Claim 17
Dependent Claim
129 words
A portable computer docking station comprising: a base for supporting a portable computer, the base having an electrical connector for connection with the portable computer and a hinge block; a rotatable member rotatably attached to the hinge block, the rotatable member having a first extended position and a second locking position; audio speakers mounted on the rotatable member, the speakers being electronically attached to the electrical connector to respond to signals generated by the portable computer; and electronic controls mounted on the base for regulating operation of the audio speakers, whereby, when the base supports a portable computer the electrical connector connects with the portable computer and the rotatable member rotates from the first extended position to the second locking position to secure the portable computer with the base.
Claim 18
Dependent Claim
49 words
A device as set forth in claim 14, wherein the base includes a latch, the latch being automatically attachable to the rotatable member when the rotatable member is in the locked position to lock the portable computer with the base when the portable computer is secured on the base.
Claim 19
Dependent Claim
38 words
A device as set forth in claim 15, wherein the latch includes a manually operable switch for selectively engaging and disengaging the latch from the rotatable member and selectively locking the rotatable member in the second locking position.
Claim 20
Dependent Claim
38 words
A device as set forth in claim 14, wherein the hinge block has two opposing ends, the rotatable member has two ends, the ends of the rotatable member rotatably attach to the opposing ends of the hinge block.
Claim 21
Dependent Claim
22 words
A device as set forth in claim 14, wherein the base has a front face, controls are mounted on the front face.
Claim 22
Dependent Claim
21 words
A device as set forth in claim 17, wherein the audio speakers are mounted on the ends of the rotatable member.
Claim 23
Dependent Claim
23 words
A device as set forth in claim 14, wherein the base includes a means for holding the rotatable member in the locked position.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-02-18 | 2000-08-19 | 2001-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-02-18 | 2004-08-19 | 2005-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-02-18 | 2008-08-19 | 2009-02-18 | $7700.00 | Window Closed / Lapsed |