US6183300B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filtered universal serial bus
Assignee: FCI Americas Technology LLC
•
Filing: 1999-11-16
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Granted: 2001-02-06
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Expires: 2019-11-16
Abstract
Abstract A receptacle adapted to be mounted on a printed wiring board (PWB). The receptacle includes an insulative member comprising a first section extending from a base to an upper side and a second section extending perpendicularly from said vertical section to a terminal edge and said second section having a plurality of longitudinal slots. A plurality of conductive contact means extends first parallel to the second section of the insulative contact in the longitudinal slots and then parallel to the first section of the insulative member. A conductive shield has a first side superimposed in spaced relation over the second section of the insulative member and a second side positioned in spaced relation beneath the second section of the insulative member. A rear side of the shield extend downwardly from the first side. Opposed spaced lateral sides connect the first and second sides of the shield to form a plug receiving cavity between the first side and the second side of the insulative member. A capacitor is positioned between the insulative member and the rear side of the shield.
Inventors
- 👤 Yakov Belopolsky
- 👤 Robert E. MacMullin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:33
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H01R13/7195; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/72; H01R12/722; H01R12/724
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
99 words
In a universal serial bus receptacle electrical connector for a printed wiring board comprising an insulative member, electrical contacts connected to the insulative member, and a conductive shield on the insulative member, wherein the improvement comprises: a capacitive filter element connected between at least one of the contacts and the conductive shield, wherein the capacitive filter element comprises multiple conductive members, a common ground plane electrode, and a dielectric member, wherein the conductive members are connected to the common ground plane electrode by the dielectric member, and wherein the common ground plane electrode is connected to the conductive shield.
Claim 2
Dependent Claim
99 words
In a universal serial bus receptacle electrical connector for a printed wiring board comprising an insulative member, electrical contacts connected to the insulative member, and a conductive shield on the insulative member, wherein the improvement comprises: a capacitive filter element connected between at least one of the contacts and the conductive shield, wherein the capacitive filter element comprises multiple conductive members, a common ground plane electrode, and a dielectric member, wherein the conductive members are connected to the common ground plane electrode by the dielectric member, and wherein the common ground plane electrode is connected to the conductive shield.
Claim 3
Dependent Claim
26 words
A connector as in claim 1 wherein each of the conductive members comprise an aperture, and wherein the contacts extend through respective ones of the apertures.
Claim 4
Dependent Claim
23 words
A connector as in claim 1 wherein the common ground plane electrode is located on a rear side of the capacitive filter element.
Claim 5
Dependent Claim
50 words
A connector as in claim 1 wherein the capacitive filter element further comprises a support member, the support member having a general planar shape with apertures therethrough and having the conductive members mounted directly to the support member, and wherein the contacts extend through the apertures in the support member.
Claim 6
Dependent Claim
26 words
A connector as in claim 4 wherein the conductive shield comprises springs which bear against the ground plane electrode to help retain the filter in place.
Claim 7
Dependent Claim
19 words
A connector as in claim 5 wherein the springs extend inward from a rearward end of the conductive shield.
Claim 8
Dependent Claim
98 words
A printed wiring board receptacle electrical connector comprising: an insulative member; electrical contacts mounted on the insulative member; and a capacitive filter element electrically connected to at least one of the contacts, the capacitive filter element comprising a signal electrode, a ground plane electrode, and a dielectric member directly between the signal electrode and the ground plane electrode, wherein the contacts extend into a plug receiving area of the connector and the at least one contact is directly contacted by the signal electrode for connecting the at least one contact to a ground through the capacitive filter element.
Claim 9
Dependent Claim
98 words
A printed wiring board receptacle electrical connector comprising: an insulative member; electrical contacts mounted on the insulative member; and a capacitive filter element electrically connected to at least one of the contacts, the capacitive filter element comprising a signal electrode, a ground plane electrode, and a dielectric member directly between the signal electrode and the ground plane electrode, wherein the contacts extend into a plug receiving area of the connector and the at least one contact is directly contacted by the signal electrode for connecting the at least one contact to a ground through the capacitive filter element.
Claim 10
Dependent Claim
31 words
A connector as in claim 7 wherein the contacts each comprise a deflectable spring arm extending into the plug receiving area of the connector, and a printed wiring board engagement end.
Claim 11
Dependent Claim
27 words
A connector as in claim 8 wherein the contacts each comprise a horizontal section comprising the deflectable spring arm and a vertical section comprising the engagement end.
Claim 12
Dependent Claim
26 words
A connector as in claim 9 wherein the capacitive filter element is located generally parallel to the vertical sections at a rear end of the connector.
Claim 13
Dependent Claim
49 words
A connector as in claim 10 wherein the capacitive filter element further comprises a planar support board having the signal electrode attached to a rear side of the support board, the support board having apertures therethrough with portions of the horizontal sections of the contacts extending through the apertures.
Claim 14
Dependent Claim
23 words
A connector as in claim 7 wherein the capacitive filter element further comprises a rigid support member having the signal electrode directly thereon.
Claim 15
Dependent Claim
21 words
A connector as in claim 12 wherein the signal electrode is located on a rear side of the rigid support member.
Claim 16
Dependent Claim
33 words
A connector as in claim 12 wherein the capacitive filter element comprises a plurality of the signal electrodes on the support member connected by the dielectric member to the same ground plane electrode.
Claim 17
Dependent Claim
22 words
A connector as in claim 7 wherein the ground plane electrode is located on a rear side of the capacitive filter element.
Claim 18
Dependent Claim
23 words
A connector as in claim 15 wherein the ground plane electrode extends across a majority of a width of the capacitive filter element.
Claim 19
Dependent Claim
31 words
A connector as in claim 7 further comprising a conductive shield surrounding the contacts and the insulative member, the shield comprising a deflectable spring which directly contacts the ground plane electrode.
Claim 20
Dependent Claim
19 words
A connector as in claim 17 wherein the spring is integrally formed with the shield as a one-piece member.
Claim 21
Dependent Claim
82 words
A printed wiring board receptacle electrical connector comprising: an insulative member; electrical contacts mounted on the insulative member; a conductive shield mounted around the insulative member; and a capacitive filter element having conductive members electrically connecting at least one of the contacts to the conductive shield, wherein the capacitive filter element is retained by resilient ground springs of the conductive shield bearing against a ground plane electrode of the capacitive filter element to bias the capacitive filter element against the insulative member.
Claim 22
Dependent Claim
82 words
A printed wiring board receptacle electrical connector comprising: an insulative member; electrical contacts mounted on the insulative member; a conductive shield mounted around the insulative member; and a capacitive filter element having conductive members electrically connecting at least one of the contacts to the conductive shield, wherein the capacitive filter element is retained by resilient ground springs of the conductive shield bearing against a ground plane electrode of the capacitive filter element to bias the capacitive filter element against the insulative member.
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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) | 2004-02-06 | 2004-08-07 | 2005-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-02-06 | 2008-08-07 | 2009-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-02-06 | 2012-08-07 | 2013-02-06 | $7700.00 | Window Closed / Lapsed |