Patent US4600256A successfully refreshed from Google Patents.
US4600256A
Expired / Lapsed
US
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Condensed profile electrical connector
Assignee: Motorola Solutions Inc
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Filing: 1984-12-31
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Granted: 1986-07-15
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Expires: 2004-12-31
Abstract
Abstract A condensed profile electrical connector to be used in electrically coupling a flexible conductor connector plug to a primary printed circuit board. The electrical connector includes a support unit (11) having a secondary printed circuit board (17) and a connector housing (18), a first plurality of conductors (12) for electrical connection to the flexible conductors, a second plurality of conductors (13) for connecting the first plurality of conductors (12) to the primary printed circuit board, a third conductor (14) comprising a conductive material disposed over a substantial portion of one side of the secondary printed circuit board (17) for providing a ground plane, and a plurality of capacitors (16) for capacitively coupling each of the first conductors (12) to the third conductor (14) for providing EMI filtering. The electrical connector may be connected to the primary printed circuit board in a minimum of profile area (32) and, once connected, provides beneficial EMI filtering and RF filtering.
Inventors
- 👤 Dennis A. Anttila
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:39
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; H05K1/141; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H05K1/0213; H05K1/0216; H05K1/023; H05K1/0231; H05K2201/00; H05K2201/04; H05K2201/049; H05K2201/07; H05K2201/0707; H05K2201/0715; H05K2201/10; H05K2201/10007; H05K2201/10189; H05K2201/10227; H05K2201/10386; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/341; H05K3/3421; H05K3/3426; H05K3/3447; H05K3/36; H05K3/366
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
160 words
A condensed profile electrical connector for use in electrically coupling a plurality of conductors to a primary circuit board, said electrical connector comprising: (a) support means comprising a secondary circuit board for structurally connecting to said plurality of conductors and to said primary circuit board; (b) first conductor means for electrically connecting to at least some of said plurality of conductors; (c) second conductor means for electrically connecting at least some of said first conductor means to said primary circuit board; (d) third conductor means for providing radio frequency shielding with respect to said connector, said third conductor means not being directly electrically coupled with at least some of either of said first and second conductor means, said third conductor means comprising a conductor disposed over a substantial portion of at least one side of said secondary printed circuit board; and (e) capacitive means for connection between at least some of said first conductor means and said third conductor means.
Claim 2
Dependent Claim
160 words
A condensed profile electrical connector for use in electrically coupling a plurality of conductors to a primary circuit board, said electrical connector comprising: (a) support means comprising a secondary circuit board for structurally connecting to said plurality of conductors and to said primary circuit board; (b) first conductor means for electrically connecting to at least some of said plurality of conductors; (c) second conductor means for electrically connecting at least some of said first conductor means to said primary circuit board; (d) third conductor means for providing radio frequency shielding with respect to said connector, said third conductor means not being directly electrically coupled with at least some of either of said first and second conductor means, said third conductor means comprising a conductor disposed over a substantial portion of at least one side of said secondary printed circuit board; and (e) capacitive means for connection between at least some of said first conductor means and said third conductor means.
Claim 3
Dependent Claim
27 words
The electrical connector of claim 1 wherein said secondary printed circuit board is positioned in a substantially perpendicular orientation with respect to said primary printed circuit board.
Claim 4
Dependent Claim
66 words
The electrical connector of claim 1 wherein said second conductor means includes a plurality of clips that electrically connect to said primary printed circuit board and said secondary printed circuit board, said clips having a leg formed thereon substantially perpendicular to said secondary printed circuit board for allowing said clips to be physically and electrically coupled to said primary printed circuit board on a surface thereof.
Claim 5
Dependent Claim
24 words
The electrical connector of claim 1 wherein said first conductor means includes a plurality of conductors that extend through said seocndary printed circuit board.
Claim 6
Dependent Claim
34 words
The electrical connector of claim 4 wherein said capacitive means includes a plurality of capacitors, with each one of said capacitors connecting between said third conductor means and one of said first conductor means.
Claim 7
Dependent Claim
26 words
The electrical connector of claim 1 wherein said second conductor means comprises a plurality of printed circuit conductor paths formed on said secondary printed circuit board.
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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) | 1989-07-14 | 1990-01-13 | 1990-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-14 | 1994-01-13 | 1994-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-14 | 1998-01-13 | 1998-07-15 | $7700.00 | Window Closed / Lapsed |