Patent US6575789B2 successfully refreshed from Google Patents.
US6575789B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Impedance-tuned termination assembly and connectors incorporating same
Assignee: Individual
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Filing: 2002-09-19
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Granted: 2003-06-10
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Expires: 2022-09-19
Abstract
Abstract A termination structure for a cable connector having a pair of differential wire pairs and an associated ground wire utilizes a series of nests, or solder cups, that have their dimensions tailored to maintain a desired level of electrical performance. These nests are also arranged in a configuration to maintain the aforementioned electrical performance, and also position the ground and signal conductors of the cable in the termination area in the same position and orientation as they take in the cable.
Inventors
- 👤 Maxwill P. Bassler
- 👤 David L. Brunker
- 👤 Daniel L. Dawiedczyk
- 👤 John E. Lopata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:07
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/65912; H01R13/65915; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R13/646; H01R13/6461; H01R13/6471; H01R13/6473; H01R13/6477; H01R13/65914; H01R9/00; H01R9/03; H01R9/05; H01R9/0512; H01R13/6581; H01R13/6585; H01R13/6592
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
158 words
A differential signal connector for mating with an opposing differential signal connector, comprising: a connector housing formed of an electrically insulative material; a triplet of conductive terminals disposed in said housing, the triplet including one ground terminal and two differential signal terminals associated with said ground terminal, each of the terminals including a contact portion for engaging a corresponding terminal contact portion of the mating connector, a termination portion for terminating said terminal to said grounding shield or differential signal terminals of said cable, and a body portion interconnecting said terminal and termination portions together, said body portions being at least partially supported within said housing; said grounding terminals and said differential signal terminals being arranged, from said contact portions thereof to said termination portions thereof, in a triangular orientation lengthwise throughout said connector, whereby said ground and signal terminal termination portions are disposed in a triangular configuration when said connector is viewed from a terminating end thereof.
Claim 2
Dependent Claim
158 words
A differential signal connector for mating with an opposing differential signal connector, comprising: a connector housing formed of an electrically insulative material; a triplet of conductive terminals disposed in said housing, the triplet including one ground terminal and two differential signal terminals associated with said ground terminal, each of the terminals including a contact portion for engaging a corresponding terminal contact portion of the mating connector, a termination portion for terminating said terminal to said grounding shield or differential signal terminals of said cable, and a body portion interconnecting said terminal and termination portions together, said body portions being at least partially supported within said housing; said grounding terminals and said differential signal terminals being arranged, from said contact portions thereof to said termination portions thereof, in a triangular orientation lengthwise throughout said connector, whereby said ground and signal terminal termination portions are disposed in a triangular configuration when said connector is viewed from a terminating end thereof.
Claim 3
Dependent Claim
30 words
The differential signal connector of claim 1 , wherein, said ground and signal terminals are arranged in a triangular configuration when said connector is viewed from a mating end thereof.
Claim 4
Dependent Claim
34 words
The differential signal connector of claim 1 , wherein, said signal termination portions are spaced horizontally apart from each other and said signal termination portions are spaced vertically apart from said ground termination portion.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-06-09 | 2006-12-09 | 2007-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-06-09 | 2010-12-09 | 2011-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-06-09 | 2014-12-09 | 2015-06-10 | $7700.00 | Window Closed / Lapsed |