US6062908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High density connector modules having integral filtering components within repairable, replaceable submodules
Assignee: VALOR ELECTRONICS
•
Filing: 1998-01-21
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Granted: 2000-05-16
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Expires: 2018-01-21
Abstract
Abstract A connector module for mounting on a circuit board includes a housing and at least one plug-receiving opening for receiving an RJ-45 or other similar jack. Each plug-receiving opening includes contact portions that make electrical contact with individual conductors, e.g., twisted pair conductors, connected to the RJ-45 jack. A plurality of connection pins protrude from a bottom surface of the housing and facilitate mounting of the modular connector onto the circuit board. Protection/filtering circuitry, located within vertical space inside of the housing so as to reside adjacent the connection pins, electrically couples and minimizes the electrical distance between the contact portions associated with each plug-receiving opening and the plurality of connection pins. The protection/filtering circuitry includes at least one ring-shaped ferrite core. Light emitting diodes may also be included as an integral part of the module, but are mounted for viewing so as to be outside of the shielded portions of the module.
Inventors
- 👤 Terrill H. Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:51
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/46; H01R13/514; H01R13/66; H01R13/665; H01R13/717; H01R13/7172; H01R13/7175; H01R13/719; H01R12/00; H01R12/70; H01R12/71; H01R12/72; H01R12/722; H01R12/725; H01R2201/00; H01R2201/04; H01R24/00; H01R24/60; H01R24/62; H01R24/64
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
118 words
In a connector module, comprising housing having a plug-receiving opening opposed top and bottom surfaces joined by opposed side surfaces extending from said opening to a back surface and a plurality of elongated contacts mounted to the housing, each contact including a contact portion at one end extending diagonally into the opening, and a connecting portion electrically coupling the contact portion through protection/filtering circuitry contained within said housing to at least one of a plurality of pins that protrude from a bottom surface of said housing, the improvement wherein said protection/filtering circuitry includes at least one ferrite core and is mounted within vertical space within the housing between the plug-receiving opening and the bottom surface of said housing.
Claim 2
Dependent Claim
118 words
In a connector module, comprising housing having a plug-receiving opening opposed top and bottom surfaces joined by opposed side surfaces extending from said opening to a back surface and a plurality of elongated contacts mounted to the housing, each contact including a contact portion at one end extending diagonally into the opening, and a connecting portion electrically coupling the contact portion through protection/filtering circuitry contained within said housing to at least one of a plurality of pins that protrude from a bottom surface of said housing, the improvement wherein said protection/filtering circuitry includes at least one ferrite core and is mounted within vertical space within the housing between the plug-receiving opening and the bottom surface of said housing.
Claim 3
Dependent Claim
74 words
The connector module of claim 1 wherein the improvement further includes a plurality of said plug-receiving openings (16) within the same modular jack assembly, each of the same type, each having contact portions (17) that extend diagonally into their respective opening, and each having connecting portions that electrically couple the contact portion through protection/filtering circuitry (26) to at least one of the plurality of pins (22) protruding from the bottom surface of said housing.
Claim 4
Dependent Claim
20 words
The connector module of claim 2 wherein at least two of said plug-receiving openings are stacked vertically within said housing.
Claim 5
Dependent Claim
58 words
The connector module of claim 3 wherein the bottom portion of said housing through which said plurality of pins protrudes defines a footprint area adapted to mount on and contact a printed circuit board, said footprint area comprising an area having a depth no greater than about 5.1 mm and a width no greater than about 18.2 mm.
Claim 6
Dependent Claim
19 words
The connector module of any of claims 4 wherein said plug-receiving opening is designed to receive an RJ-45 jack.
Claim 7
Dependent Claim
120 words
A connector module for mounting on a circuit board, said connector module comprising: a housing; at least one plug-receiving opening for receiving an RJ-45 jack, including contact portions for making electrical contact with individual conductors associated with said RJ-45 jack; a plurality of connection pins protruding form a bottom surface of said housing adapted for insertion into the circuit board; and protection/filtering circuitry mounted within said housing between the at least one plug-receiving opening and the bottom surface of said housing for electrically coupling the contact portions associated with each plug-receiving opening to at least one of the plurality of connection pins; said protection/filtering circuitry including at least one ring-shaped ferrite core having two or more wires separately wound therearound.
Claim 8
Dependent Claim
120 words
A connector module for mounting on a circuit board, said connector module comprising: a housing; at least one plug-receiving opening for receiving an RJ-45 jack, including contact portions for making electrical contact with individual conductors associated with said RJ-45 jack; a plurality of connection pins protruding form a bottom surface of said housing adapted for insertion into the circuit board; and protection/filtering circuitry mounted within said housing between the at least one plug-receiving opening and the bottom surface of said housing for electrically coupling the contact portions associated with each plug-receiving opening to at least one of the plurality of connection pins; said protection/filtering circuitry including at least one ring-shaped ferrite core having two or more wires separately wound therearound.
Claim 9
Dependent Claim
33 words
The connector module of claim 6 wherein said protection/filtering circuitry is positioned within vertical space within said housing so as to minimize the electrical distance between the protection/filtering circuitry and said connection pins.
Claim 10
Dependent Claim
37 words
The connector module of claim 6 wherein said protection/filtering circuitry is positioned within vertical space within said housing so as to minimize the electrical distance between the contact portions of said plug-receiving opening and said protection/filtering circuitry.
Claim 11
Dependent Claim
24 words
The modular jack of claims 8 wherein said modular jack includes two plug-receiving openings arranged vertically so that one opening resides above the other.
Claim 12
Dependent Claim
16 words
The modular jack of claims 8 wherein said modular jack includes four plug-receiving openings arranged horizontally.
Claim 13
Dependent Claim
162 words
In a connector module, comprising a housing having a plug-receiving opening, opposed top and bottom surfaces joined by opposed side surfaces extending from said opening to a back surface and plurality of elongated contacts mounted to the housing, each contact including a contact portion at one end extending diagonally into the opening, and a connecting portion electrically coupling the contact portion through protection/filtering circuitry contained within said housing to at least one of a plurality of pins that protrude from a bottom surface of said housing the improvement wherein said protection/filtering circuitry includes at least one ferrite core and is mounted within vertical space within the housing between the plug-receiving opening and the bottom surface of the housing; shielding means are employed to electrically shield a shielded volume comprising the plug-receiving opening and protection/filtering circuitry; and light emitting means are included as part of the connector module, but are mounted for viewing so as not to be located within the shielded volume.
Claim 14
Dependent Claim
162 words
In a connector module, comprising a housing having a plug-receiving opening, opposed top and bottom surfaces joined by opposed side surfaces extending from said opening to a back surface and plurality of elongated contacts mounted to the housing, each contact including a contact portion at one end extending diagonally into the opening, and a connecting portion electrically coupling the contact portion through protection/filtering circuitry contained within said housing to at least one of a plurality of pins that protrude from a bottom surface of said housing the improvement wherein said protection/filtering circuitry includes at least one ferrite core and is mounted within vertical space within the housing between the plug-receiving opening and the bottom surface of the housing; shielding means are employed to electrically shield a shielded volume comprising the plug-receiving opening and protection/filtering circuitry; and light emitting means are included as part of the connector module, but are mounted for viewing so as not to be located within the shielded volume.
Claim 15
Dependent Claim
127 words
A connector module for mounting to a circuit board, said connector module comprising: a shielded housing; at least one plug-receiving opening for receiving an RF-45 jack, including contact portions for making electrical contact with individual conductors associated with said RJ-45 jack; a plurality of connection pins protruding from a bottom surface of said housing adapted for insertion into the circuit board; protection/filtering circuitry within said shielded housing between the at least one-plug receiving opening and the bottom surface of the housing for electrically coupling the contact portions associated with each plug-receiving opening to at least one of the plurality of connection pins; and light emitting means included as part of said connector module, but mounted for viewing so as not to be located within the shielded housing.
Claim 16
Dependent Claim
127 words
A connector module for mounting to a circuit board, said connector module comprising: a shielded housing; at least one plug-receiving opening for receiving an RF-45 jack, including contact portions for making electrical contact with individual conductors associated with said RJ-45 jack; a plurality of connection pins protruding from a bottom surface of said housing adapted for insertion into the circuit board; protection/filtering circuitry within said shielded housing between the at least one-plug receiving opening and the bottom surface of the housing for electrically coupling the contact portions associated with each plug-receiving opening to at least one of the plurality of connection pins; and light emitting means included as part of said connector module, but mounted for viewing so as not to be located within the shielded housing.
Claim 17
Dependent Claim
20 words
The connector module of claim 12 wherein said light emitting means comprises a plurality of surface mounted light emitting diodes.
Claim 18
Dependent Claim
62 words
The connector module of claim 13 wherein said surface mounted light emitting diodes are mounted towards a rear side of, but still outside of, the shielded housing; and further including viewing ports along a front side of the shielded housing; and light coupling means for coupling light emitted by each of said light emitting diodes to respective ones of the viewing ports.
Claim 19
Dependent Claim
61 words
The connector module of claim 14 wherein said light coupling means comprises a light pipe for each one of said light emitting diodes, a first end of each light pipe being positioned near a respective one of the light emitting diodes, and a second end of each light pipe being positioned to open into a respective one of the viewing ports.
Claim 20
Dependent Claim
150 words
A connector module for mounting to a circuit board, said connector module comprising: a shielded housing; a plurality of vertically-stacked plug-receiving openings, each for receiving an electrical jack, including contact portions for making electrical contact with individual conductors associated with said electrical jack; a plurality of connection pins protruding from a bottom surface of said shielded housing adapted for insertion into the circuit board; and isolation/filtering circuitry within said shielded housing for electrically coupling the contact portions associated with each plug-receiving opening to at least one of the plurality of connection pins, wherein isolation components for all of the plurality of plug-receiving openings are placed near the connection pins between the bottom surface of said shielded housing and the plug receiving opening closest to the bottom surface of said shielded housing, and wherein filtering components for each of the plurality of plug-receiving openings are placed proximate the respective plug-receiving opening.
Claim 21
Dependent Claim
150 words
A connector module for mounting to a circuit board, said connector module comprising: a shielded housing; a plurality of vertically-stacked plug-receiving openings, each for receiving an electrical jack, including contact portions for making electrical contact with individual conductors associated with said electrical jack; a plurality of connection pins protruding from a bottom surface of said shielded housing adapted for insertion into the circuit board; and isolation/filtering circuitry within said shielded housing for electrically coupling the contact portions associated with each plug-receiving opening to at least one of the plurality of connection pins, wherein isolation components for all of the plurality of plug-receiving openings are placed near the connection pins between the bottom surface of said shielded housing and the plug receiving opening closest to the bottom surface of said shielded housing, and wherein filtering components for each of the plurality of plug-receiving openings are placed proximate the respective plug-receiving opening.
Claim 22
Dependent Claim
22 words
The connector module of claim 16 wherein the electrical jack received within each of said vertically-stacked plug-receiving openings comprises an RJ-45 jack.
Claim 23
Dependent Claim
33 words
The connector module of claim 16 wherein the isolation/filtering circuitry corresponding to each of the plurality of vertically-stacked plug-receiving openings resides in a respective removable submodule that is removably insertable within said housing.
Claim 24
Dependent Claim
28 words
The connector module of claim 18 wherein each of the removable submodules comprises a shielded submodule adapted to reduce cross-talk between signals passing through adjacent vertically-stacked plug-receiving openings.
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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) | 2003-05-16 | 2003-11-15 | 2004-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-05-16 | 2007-11-15 | 2008-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-05-16 | 2011-11-15 | 2012-05-16 | $7700.00 | Window Closed / Lapsed |