US7074052B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB device with case having integrated plug shell
Assignee: Super Talent Electronics Inc
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Filing: 2005-05-11
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Granted: 2006-07-11
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Expires: 2025-05-11
Abstract
Abstract A Universal-Serial-Bus (USB) device includes a PCBA mounted inside a plastic housing, which in turn is inserted or otherwise secured inside an outer case. The case is made of metal or hard plastic, and includes a handle portion that is integrally connected to a plug shell. The plug shell extends over a plug portion of the PCBA, which is mounted on a corresponding substrate portion of the housing, forming a structural arrangement similar to a conventional male USB connector plug, but without having the plug shell soldered to the PCBA. The case is, for example, sheet metal that is folded into a frame-like box for receiving the housing. The handle portion engages a cover portion of the housing such that plastic panels are exposed through openings formed in the metal casing walls.
Inventors
- 👤 Jim Ni
- 👤 Ren-Kang Chou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:12
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/665; H01R13/6658; Y; Y10; Y10S; Y10S439/00; Y10S439/951; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49126; Y10T29/49204; Y10T29/49208
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
236 words
A Universal-Serial-Bus (USB) device comprising: a printed circuit board assembly (PCBA) including: a printed circuit board (PCB) having opposing upper and lower surfaces and including a PCB body section and a PCB plug section, a plurality of metal contacts disposed on the upper surface of the PCB plug section, and at least one integrated circuit (IC) mounted on the PCB body section, the IC including means for processing USB signals transmitted to the plurality of metal contacts; and a plastic housing including a cover portion mounted over the PCB body section such that the IC is enclosed inside the cover portion, and a plug substrate portion integrally connected to and extending from the cover portion, wherein the PCB plug section is fixedly attached to the plug substrate portion such that the plug substrate portion covers the lower surface of the PCB plug section, and the upper surface of the PCB plug section is exposed above the plug substrate portion; and a case including a handle portion fixedly secured around the cover portion of the plastic housing, and a plug shell integrally connected to and extending from the handle portion such that a lower shell wall of the plug shell contacts a lower surface of the plug substrate portion and an upper shell wall of the plug shell is positioned over and spaced from the upper surface of the PCB plug section by a predetermined gap distance.
Claim 2
Dependent Claim
236 words
A Universal-Serial-Bus (USB) device comprising: a printed circuit board assembly (PCBA) including: a printed circuit board (PCB) having opposing upper and lower surfaces and including a PCB body section and a PCB plug section, a plurality of metal contacts disposed on the upper surface of the PCB plug section, and at least one integrated circuit (IC) mounted on the PCB body section, the IC including means for processing USB signals transmitted to the plurality of metal contacts; and a plastic housing including a cover portion mounted over the PCB body section such that the IC is enclosed inside the cover portion, and a plug substrate portion integrally connected to and extending from the cover portion, wherein the PCB plug section is fixedly attached to the plug substrate portion such that the plug substrate portion covers the lower surface of the PCB plug section, and the upper surface of the PCB plug section is exposed above the plug substrate portion; and a case including a handle portion fixedly secured around the cover portion of the plastic housing, and a plug shell integrally connected to and extending from the handle portion such that a lower shell wall of the plug shell contacts a lower surface of the plug substrate portion and an upper shell wall of the plug shell is positioned over and spaced from the upper surface of the PCB plug section by a predetermined gap distance.
Claim 3
Dependent Claim
14 words
The USB device of claim 1 , wherein the PCBA comprises a lead-free structure.
Claim 4
Dependent Claim
120 words
The USB device of claim 1 , wherein the housing comprises: a lower housing portion including a lower cover portion having a lower cover wall and a first peripheral wall extending perpendicular to the cover plate; a plurality of tabs formed on an outside surface of the first peripheral wall; and an upper housing portion including a top cover wall and a second peripheral wall extending perpendicular to the top plate, wherein an inside surface of the second peripheral wall defines a plurality of slots arranged such that, when the upper housing portion is mounted over the lower housing portion, each of the tabs formed on the first peripheral wall engages a corresponding slot formed on the second peripheral wall.
Claim 5
Dependent Claim
44 words
The USB device of claim 3 , further comprising a first adhesive layer disposed between a lower surface of the PCBA and the lower cover wall, and a second adhesive layer disposed between the upper surface of the PCBA and the upper cover wall.
Claim 6
Dependent Claim
41 words
The USB device of claim 1 , further comprising a light-producing device mounted on the upper surface of the PCB, wherein a peripheral wall of the housing defines an opening aligned such that the light-producing device is visible through the opening.
Claim 7
Dependent Claim
23 words
The USB device of claim 1 , wherein both the case and the housing define coincident holes for receiving a key chain therein.
Claim 8
Dependent Claim
37 words
The USB device of claim 1 , wherein the PCB further comprises metal dividers formed on the upper surface of the PCB, each of the metal dividers being located between an adjacent pair of the metal contacts.
Claim 9
Dependent Claim
73 words
The USB device of claim 1 , wherein the case comprises folded sheet metal formed such that the handle portion includes a first side wall comprising a solid piece of said sheet metal that is connected between an upper handle wall and a lower handle wall, and a second side wall including a lower section extending upward from the lower handle wall, and an upper section extending downward from the upper handle wall.
Claim 10
Dependent Claim
62 words
The USB device of claim 8 , wherein the housing includes an upper housing wall and an upper raised panel extending upward from the upper housing wall, wherein the upper handle wall of the case defines an upper panel opening, and wherein the housing is secured inside the case such that the upper raised panel is exposed through the upper panel opening.
Claim 11
Dependent Claim
64 words
The USB device of claim 1 , wherein the plug shell further comprises first and second side shell walls extending between the upper shell wall and the lower shell wall, wherein at least one of the first and second side shell walls includes an upper section integrally connected to the upper shell wall and a lower section integrally connected to the lower shell wall.
Claim 12
Dependent Claim
65 words
The USB device of claim 1 , wherein the case comprises metal, wherein the housing includes an upper housing wall and an upper raised panel extending upward from the upper housing wall, wherein the upper handle wall of the case defines an upper opening, and wherein the housing is secured inside the case such that the upper raised panel is exposed through the upper opening.
Claim 13
Dependent Claim
63 words
The USB device of claim 1 , wherein the case comprises plastic and defines a first locking structure disposed on at least one wall of the handle portion, and wherein the housing includes a second locking structure engaged with the first locking structure of the case such that the housing is secured to the case by the engaged first and second locking structures.
Claim 14
Dependent Claim
51 words
The USB device of claim 1 , wherein side walls of the handle portion are coplanar with corresponding side walls of the plug shell such that the USB device defines a uniform case width extending from a front edge of the plug shell to a rear edge of the handle portion.
Claim 15
Dependent Claim
52 words
The USB device of claim 13 , wherein side walls of the cover portion are coplanar with corresponding side walls of the plug substrate portion and define a width that is smaller than the uniform case width, whereby the plastic housing is slibably received through an opening defined by the plug shell.
Claim 16
Dependent Claim
62 words
The USB device of claim 12 , wherein the housing includes an upper housing wall and an upper raised panel extending upward from the upper housing wall, wherein the upper handle wall of the case defines an upper panel opening, and wherein the housing is secured inside the case such that the upper raised panel is extends into the upper panel opening.
Claim 17
Dependent Claim
17 words
The low-profile USB device of claim 1 , wherein the ICs include a wireless communication transmission device.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2009-07-10 | 2010-01-09 | 2010-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2013-07-10 | 2014-01-09 | 2014-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2017-07-10 | 2018-01-09 | 2018-07-11 | $7700.00 | Window Closed / Lapsed |