US7052287B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
USB device with plastic housing having integrated plug shell
Assignee: Super Talent Electronics Inc
•
Filing: 2005-05-16
•
Granted: 2006-05-30
•
Expires: 2025-05-16
Abstract
Abstract A Universal-Serial-Bus (USB) device includes a PCBA mounted inside a plastic housing molded from a hard plastic (e.g., PVC), and includes a handle portion mounted or molded over a body section of the PCBA, and a plug portion mounted or molded over a plug section of the PCBA. The plug portion of the housing is integrally connected to (i.e., molded at the same time as) the handle portion, and includes a plug substrate extending under the plug section of the PCBA and a plug shell that extends over the plug portion, forming a structural arrangement similar to a conventional male USB connector plug that allows access to metal contacts formed on the PCBA, but without having the plug shell soldered to the PCBA.
Inventors
- 👤 Jim Ni
- 👤 Ren-Kang Chiou
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:41
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/06; G06K19/067; G06K19/07; G06K19/077; G06K19/0772; G06K19/07732; H; H01; H01R; H01R13/00; H01R13/46; H01R13/50; H01R13/66; H01R13/665; H01R13/6658; Y; Y10; Y10S; Y10S439/00; Y10S439/901; Y10S439/904; Y10S439/906
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
203 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 handle portion mounted over the PCB body section such that the IC is enclosed inside the handle portion, and a plug portion integrally connected to and extending from the cover portion, wherein the plug portion includes: a plug substrate structure extending under and abutting the lower surface of the PCB plug section, a plug shell structure including first and second shell side walls extending upward from the plug substrate structure along respective side edges of the PCB plug section, and an upper shell wall integrally connected to upper ends of the first and second shell side walls and to the handle portion, and positioned over and spaced from the upper surface of the PCB plug section by a predetermined gap.
Claim 2
Dependent Claim
203 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 handle portion mounted over the PCB body section such that the IC is enclosed inside the handle portion, and a plug portion integrally connected to and extending from the cover portion, wherein the plug portion includes: a plug substrate structure extending under and abutting the lower surface of the PCB plug section, a plug shell structure including first and second shell side walls extending upward from the plug substrate structure along respective side edges of the PCB plug section, and an upper shell wall integrally connected to upper ends of the first and second shell side walls and to the handle portion, and positioned over and spaced from the upper surface of the PCB plug section by a predetermined gap.
Claim 3
Dependent Claim
14 words
The USB device of claim 1 , wherein the PCBA comprises a lead-free structure.
Claim 4
Dependent Claim
119 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; 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
18 words
The USB device of claim 4 , wherein the first and second adhesive layers comprise heat-activated adhesive films.
Claim 7
Dependent Claim
59 words
The USB device of claim 1 , wherein the plug substrate structure comprises: a plug lower wall; and a plurality of plug support ribs mounted on an upper surface of the plug lower wall, wherein the PCBA is mounted on the plug substrate structure such that the PCB plug section abuts an upper surface of the plug support ribs.
Claim 8
Dependent Claim
39 words
The USB device of claim 6 , wherein the first and second shell side walls extend over respective side edges of the lower wall, and wherein the shell front wall extends over a front edge of the lower wall.
Claim 9
Dependent Claim
42 words
The USB device of claim 7 , wherein the shell front wall defines a front slot, and wherein the plug substrate structure further comprises a tab integrally connected to the front edge of the lower wall and engaged in the front slot.
Claim 10
Dependent Claim
39 words
The USB device of claim 1 , further comprising a light-producing device mounted on the PCB body section, wherein a peripheral wall of the housing defines an opening aligned such that the light-producing device is visible through the opening.
Claim 11
Dependent Claim
29 words
The USB device of claim 1 , wherein at least one wall of the handle portion of the housing defines a key-chain hole for receiving a key chain therein.
Claim 12
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 13
Dependent Claim
82 words
The USB device of claim 1 , wherein the housing comprises: a lower housing portion including a lower cover plate having a peripheral edge; and an upper housing portion including a peripheral wall and a top cover plate integrally connected to upper edges of the peripheral wall, and wherein the upper housing portion is mounted onto the lower housing portion such that the peripheral edge of the lower cover plate is ultrasonically welded onto the peripheral wall of the upper housing portion.
Claim 14
Dependent Claim
35 words
The USB device of claim 1 , wherein the housing comprises a molded material integrally molded onto at least one said IC and at least one of the upper and lower surfaces of the PCB.
Claim 15
Dependent Claim
61 words
The USB device of claim 13 , wherein said molded material includes a lower wall integrally molded onto a first IC and the lower surface of the PCB, and an upper wall integrally molded onto a second IC and the upper surface of the PCB, wherein the upper and lower walls are integrally molded together by way of a peripheral wall.
Claim 16
Dependent Claim
68 words
The USB device of claim 13 , wherein said housing comprises a lower housing portion attached to the lower surface of the PCB over a first IC, and wherein the molded material comprises an upper molded structure integrally molded onto a second IC and the upper surface of the PCB, wherein the upper molded structure is also integrally molded onto a peripheral edge of the lower housing portion.
Claim 17
Dependent Claim
17 words
The low-profile USB device of claim 1 , wherein the ICs include a wireless communication transmission device.
References Cited (Backward Citations)
US5941733A
Cited
US6671808B1
Cited
US6309255B1
Cited
US20030100203A1
Cited
US6744634B2
Cited
US6618243B1
Cited
US6854984B1
Cited
US6948983B1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2009-05-29 | 2009-11-28 | 2010-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2013-05-29 | 2013-11-28 | 2014-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2017-05-29 | 2017-11-28 | 2018-05-30 | $7700.00 | Window Closed / Lapsed |